User Manual - Flin Energy
Contents
1. 9 LCD display panel Please check 1 PV connectors section 10 for detailed LCD 2 AC Grid connectors operation 3 Battery connectors 10 Operation buttons 4 AC output connectors Load 11 Dry contact connection 12 Battery thermal sensor 5 RS 232 communication port 13 EPO 6 USB communication port 14 AC circuit breaker 7 Intelligent slot 15 DC Switch 8 Grounding 16 Relay control port FlinInfini Hybrid PV Inverter 4 Installation 4 1 Selecting Mounting Location Consider the following points before selecting where to install Do not mount the inverter on flammable construction materials Mount on a solid surface This inverter can make noises during operation which may be perceived as a nuisance in a living area Install this inverter at eye level in order to allow the LCD display to be read at all times For proper air circulation to dissipate heat allow a clearance of approx 20 cm to the side and approx 50 cm above and below the unit Dusty conditions on the unit may impair the performance of this inverter The ambient temperature should be between 0 C and 40 C and relative humidity should be between 5 and 85 to ensure optimal operation The recommended installation position is to be adhered to vertical For proper operation of this inverter please use appropriate cables for grid connection The pollution degree of the inverter is PD2 Select an appropriate moun2. high 2 If the error message still remains please contact your installer components failed ee ee components failed Solar input power 1 Solar input driver 1 Please check if solar input abnormal damaged voltage is higher than 850V 2 Solar input power 2 Please contact your installer is too much when voltage is more than 850V 1 2 3 out i 4 INV soft start time Internal Please contact your installer out components failed 7 1 1 Solar over current 1 Restart the inverter 2 If the error message still remains please contact your installer 48 FlinInfini Hybrid PV Inverter 1 Check the wire and panels excceds the limit which may cause the leakage PV ISO fault The resistance 2 If the error message still id ell between PV and remains please contact your ground is too low installer INV DC current over Utility fluctuates 1 Restart the inverter 2 If the error message still remains please contact your installer 2 GFCI sensor fault GFCI sensor failed Please contact your installer Battery high voltage Battery voltage 1 Check the battery voltage fault exceeds the limit 2 If the error message still remains please contact your installer 23 Over load The inverter is Reduced the connected load loaded with more by switching off some than 110 load and equipment time is up 26 INV short Output short Check if wiring is connected circuited well and remove abnormal load
3. Apply _Close 26 FlinInfini Hybrid PV Inverter PV energy supply priority setting 1 Load 2 Battery and 3 Grid PV power will provide power to the load first Then it will charge battery If there is any remaining power left it will feed in to the grid Battery charging source 1 PV and Grid It s allowed to charge battery from PV power first If it s not sufficient grid will charge battery 2 PV only It is only allow PV power to charge battery 3 None It is not allowed to charge battery no matter it s PV power or grid Load supply source When PV power is available 1 1 PV 2 Battery 3 Grid PV power will provide power to the load first If it s not sufficient battery power will provide power to the load When battery power is running out or not available grid will back up the load 2 1 Pv 2 Grid 3 Battery PV power will provide power to the load first If it s not sufficient grid will provide power to the load If grid is not available at the same time battery power will back up When PV power is not available 1 1 Grid 2 Battery Grid will provide power to the load at first If grid is not available battery power will provide power backup 2 1 Battery 2 Grid Battery power will provide power to the load at first If battery power is running out grid will back up the load NOTE This option will become ineffective during AC charging time and the priority will automatically beco
4. gt cr cr O ert moy D vizlzie m Z DID x lt 2S 3 3 clic 3 3 O e 2 cr ot OD ro S Oln Z o AIZ a O lS 3 10 l NS 3 9 M S ct e 5 S Ww a lt Q U m Q C v C war gt bd 50 FlinInfini Hybrid PV Inverter NTERACE ommunication Port RS 232 USB Intelligent Slot Optional SNMP Modbus and AS 400 cards available NVIRONMENT rotective Class I ngress Protection Ratina umidi 0 90 RH No condensing Operating Temperature 10 to 55 C Power derating above 50 C Ititude Max 2000m Power derating 1 every 100m when altitude is over 1000m 51
5. it will cause battery damage Grid tie with backup IV Users are only allowed to set up peak time and off peak electricity demand Standard vDE0126 20 M l Nominal output voltage Nominal output frequency 50 Setting PY energy supply priority setting Grid Tie with Backup lv Ly Peak tirne s Priority 1st Load gt 2nd Battery gt 3rd Grid gt Off Peak time lt Priority 1st Battery gt 2nd Load gt 3rd Grid gt Configuration details Charging source Peak Of Peak Grid Electricity Demand Peak time lt PV power charge battery Off Peak time P and grid charge battery Allow to feed in to the Grid Load supply source PV is available Peak Off Peak Grid Electricity Demand SS Peak time lt Priority 1st PY gt 2nd Battery gt 3rd Grid gt Off Peak time lt Priority 1st PY gt 2nd Grid gt 3rd Battery Load supply source PV is unavailable Peak Off Peak Grid Electricity Demand iy Peak time lt Priority 1st Battery gt 2nd Grid gt Off Peak time Grid Only gt Pl When battery voltage lt H Y the AC starts charging Off Peak duration 00 000 04 00m 00 00 00 00 Means AC charger operates all time Ac Output ON Off Timer 00 00 me i 00 00 me 00 00 00 00 means AC Output timer function disable Apply Close Working logic under peak time PV energy supply priority 1 Load 2 Battery and 3 Grid PV power will provide power to the load first If PV power is sufficient it will charg
6. For more details please check software manual Step 1 After turning on the inverter and installing the software please click Open Monitor to enter main screen of this software Step 2 Log in into software first by entering default password administrator Step 3 Select Device Control gt gt MyPower Management It is to set up inverter operation mode and personalized interface Refer to diagram below ower confi gurat on ew anguage Help SolarP V MIT PE rs igi f Parameters setting b A Restor h se Vivian NB vow vol corp the defaults PV energy supply priority setting Grid The with Backup 1 PY and Grid V charging first If PY power is not sufficient PY and grid will charge battery together Priority ist PY gt 2n Grid Battery Priority 1st Grid gt 2nd Battery PA when battery voltage Allow AC charging duration 00 00 04 00 00 00 00 00 Means AC charger operates all time 00 00 00 00 means AC Output timer function disable a AC Output ONOR Timer 00 00 age 00 00 Mode There are three operation modes Grid tie with backup Grid Tie and Off Grid e Grid tie with backup PV power can feed in back to grid provide power to the load and charge battery There are four options available in this mode Grid tie with backup I II III and IV In this mode users can configure PV power supply priority charging source priority and load supply source priority However when Grid tie w
7. cautionary markings on the inverter and all appropriate sections of this guide WARNING Normally grounded conductors may be ungrounded and energized when a ground fault is indicated WARNING This inverter is heavy It should be lifted by at least two persons A C CAUTION Authorized service personnel should reduce the risk of electrical shock by disconnecting AC DC and battery power from the inverter before attempting any maintenance or cleaning or working on any circuits connected to the inverter Turning off controls will not reduce this risk Internal capacitors can remain charged for 5 minutes after disconnecting all sources of power CAUTION Do not disassemble this inverter yourself It contains no user serviceable parts Attempt to service this inverter yourself may cause a risk of electrical shock or fire and will void the warranty from the manufacturer CAUTION To avoid a risk of fire and electric shock make sure that existing wiring is in good condition and that the wire is not undersized Do not operate the Inverter with damaged or substandard wiring FlinInfini Hybrid PV Inverter A CAUTION Under high temperature environment the cover of this inverter could be hot enough to cause skin burns if accidentally touched Ensure that this inverter is away from normal traffic areas CAUTION Use only recommended accessories from installer Otherwise not qualified tools may cause a risk of fire electric shock or injury to
8. discharge when PV is available This option is automatically determined by setting in Load supply source PV is available When Battery is higher priority than Grid in Load supply source PV is available this option is default selected Under Grid tie this option is invalid Allow battery to discharge when PV is unavailable This option is automatically determined by setting in Load supply source PV is unavailable When Battery is higher priority than Grid in Load supply source PV is unavailable this option is default selected Under Grid tie mode this option is invalid Allow battery to feed in to the Grid when PV is available This option is only valid in Grid tie with backup II or Grid tie with backup III modes Allow battery to feed in to the Grid when PV is unavailable This option is only valid in all options of Grid tie with backup mode Grid tie with backup Grid tie with backup 1 Mode Grid tie with backup SETE Ca Standard VDE0126 be Nominal output voltage 230 m Nominal output frequency 50 m Setting PY energy supply priority setting Grid Tie with Backup I Priority 1st Battery gt 2nd Load gt 3rd Grid Configuration details Charging source PY and Grid m PY charging first If PY power is not sufficient PY and grid will charge battery together P Allow to feed in to the Grid Load supply source PV is unavailable Grid Battery Ll Load supply source PV
9. distribution NOTE2 The inverter is built in a 25A 400V breaker to protect the inverter from AC power damage WARNING It s very important for system safety and efficient operation to use appropriate cable for grid utility connection To reduce risk of injury please use the proper recommended cable size as below Suggested cable requirement for AC wire Nominal Grid Voltage 230VAC per phase AWG no Conductor cross section mm 10 16 5 2 Connecting to the AC Utility Overview of AC Connection Socket Pressure dome Bo Clip Do Protective element E Socket element Step 1 Check the grid voltage and frequency with an AC voltmeter It should be the same to VAC value on the product label Step 2 Turn off the circuit breaker Step 3 Remove insulation sleeve 13 mm for five conductors Step 4 Thread the five cables through pressure dome A clip B sealing nut C and protective element D in me iec 13 sequence Y SS A i ey 44 7 FlinInfini Hybrid PV Inverter Step 5 Thread five cables through socket element E according to polarities indicated on it and tighten the screws to fix wires after connection Li LINE 1 Black L2 LINE 2 Grey L LINE 3 Brown Ground Yellow Green N Neutral Blue The reference tightening torque is 1 5 2 5 N m Step 6 Push protective dome D on to socket element E until both are locked tightly Then twist protective element D and pres
10. persons CAUTION To reduce risk of fire hazard do not cover or obstruct the cooling fan CAUTION Do not operate the Inverter if it has received a sharp blow been dropped or otherwise damaged in any way If the Inverter is damaged please call for an RMA Return Material Authorization CAUTION AC breaker DC switch and Battery circuit breaker are used as disconnect devices and these disconnect devices shall be easily accessible Before working on this circuit Isolate inverter Uninterruptible Power System UPS Then check for Hazardous Voltage between all terminals including the protective earth Risk of Voltage Backfeed Symbols used in Equipment Markings Refer to the operating instructions Caution Risk of danger Caution Risk of electric shock discharge for 5 minutes Caution Hot surface Caution Risk of electric shock Energy storage timed FlinInfini Hybrid PV Inverter 3 Unpacking amp Overview 3 1 Packing List Before installation please inspect the unit Be sure that nothing inside the package is damaged You should have received the following items eS of package in m h my i Fi e zi RoN ai tai P i d BR R A 7 7 an HH HH ay ay ce unit PV sonnei AC connector Mounting plate Fixing screws bh Pad es i ep w MOE Ss or C Software CD Manual USB cable RS 232 cable Relay control port V W Ss 3 2 Product Overview
11. providing power to the connected loads because of insufficient PV power Inverter mode without grid connected This inverter is working with DC INV operation and not connecting to the grid LCD Displa PV power is sufficient to charge Yi battery and provide power to the gt gt connected loads La a hh WMA lt JA lt 4 LLL naiai PV power is generated but not Y BB sufficient to power loads by itself PV se E power and battery are providing P aa ha power to the connected loads at the IF i gt FA sd same time BATTERY Only battery power is available to provide power to connected loads TAAA gt FA LLL 42 FlinInfini Hybrid PV Inverter Bypass mode The inverter is working without DC INV operation and connecting to the loads LCD Displa aon Only utility is charging battery and providing power to connected loads an w BATTERY Only utility is available to provide power to connected loads Standby mode The inverter is working This inverter is disabled on AC output or even AC power output is enabled but an error occurs on AC output Only PV power is sufficient to charge battery This inverter is disabled to generate power to the loads via AC output PV power is not detected or available at i i bada 0 r this moment Only utility is available ZZ to charge battery If PV battery or utility icons are flashing it means they are not within acceptab
12. 27 Fanok Fan failed Please contact your installer INV DC voltage over Load fluctuates 1 Restart the inverter 2 If the error message still remains please contact your installer components failed S AEN ore talea Please contact your installer components failed Wire connection Internal wires Please contact your installer fault loosen 36 OP voltage fault Grid connects to Don t connect the grid to the output terminal ouput terminal 49 FlinInfini Hybrid PV Inverter 19 Specifications MODEL pS t i i LOKWwCs RATED POWER Maximum DC Power ominal DC Voltage Working DC Voltage Range tart up Voltage Initial Feeding Voltage MPP Voltage Range sc PV absolute maximum 0 arra GRID OUTPUT AC ominal Output Voltage 230 VAC P N 400 VAC P P Output Voltage Range 184 265 VAC per phase 47 5 51 5 Hz or Output Frequency Range 59 3 60 5Hz ominal Output Current nrush Current Duration ower Factor Range 0 9 lead 0 9 lag C Start up Voltage uto Restart Voltage cceptable Input Voltage Range ominal Frequency C Input Power aximum AC Input Current nrush Input Current BATTERY MODE OUTPUT AC S O ominal Output Voltage 230 VAC P N 400 VAC P P Output Frequency Output Waveform Output Power fficiency DC to AC ZIS SZIZIWISlzZzla Vian O Q lt 3 Jk E Cc a I amp l3 3 at B S J gt O Cc o S a S O 2 S g X o oC a3 2 O am om oO
13. ADDIICAUON rea tee taeeinasieier ve telsitue ataeenedls 20 12 Application with Energy Meter ccccccscsessesesseeesesseeeeeeeesseeesseeeseseesenanes 21 13 COMMISSIONING eree dee a caatentonene 22 TER al CLIO cesarean a ctctsia cnet a a ene es ees 23 Ios SOPCRAUON secda tet ueei ea oa al hectare a a AA 35 15 mp0 g gt CE sisinio ane a rer eee ea eee 35 15 2 LED Information Define sarnasena a 35 15 3 BURON DEFINITION ser ies beers 36 15 4 Query Menu Operation seczesesissecicecetes Macwececce peuessetibec dace sete se Menoneect 37 15 5 Operation Mode amp Display issssssiissrenerirenerererenenerironessdsancnareiererersna 40 16 Charging Management cerise onna ivan Smee ede 44 17 Maintenance amp Cleaning ccccsscsssscsssscsecessecuseearsecureeeureesseeuseearseearseeares 46 18 TROUDIS SMOOUNG reicinn A 47 18 1 Warning Listenin a A ETTA 47 18 2 Fault Reference Codes c2ivierse2cscevenl ee eadeessiineedencietelsieendee chien dek 47 19 SSPOCCIFIGA IONS arnoa a saan cecarete aa aoao 50 Table Of Contents FlinInfini Hybrid PV Inverter 1 Introduction This hybrid PV inverter can provide power to connected loads by utilizing PV power utility power and battery power Hybrid inverter E KANEN Cy nonan istribution Box PV module Electric grids Load Battery Figure 1 Basic hybrid PV System Overview Depending on different power situations this hybrid inverter is designed to generate continuous power fr
14. J Enable 9 Disable Apply Wide AC inputrange J Enable 9 Disable 60 Min Any schedule change will affect the power generated and shall be conservatively made System time 2014 10 27 14 03 21 Apply 45 FlinInfini Hybrid PV Inverter 17 Maintenance amp Cleaning Check the following points to ensure proper operation of whole solar system at regular intervals Ensure all connectors of this inverter are cleaned all the time Before cleaning the solar panels be sure to turn off PV DC breakers Clean the solar panels during the cool time of the day whenever it is visibly dirty Periodically inspect the system to make sure that all wires and supports are securely fastened in place WARNING There are no user replaceable parts inside of the inverter Do not attempt to service the unit yourself Battery Maintenance Servicing of batteries should be performed or supervised by personnel knowledgeable about batteries and the required precautions When replacing batteries replace with the same type and number of batteries or battery packs The following precautions should be observed when working on batteries a Remove watches rings or other metal objects b Use tools with insulated handles c Wear rubber gloves and boots d Do not lay tools or metal parts on top of batteries e Disconnect charging source prior to connecting or disconnecting battery terminals f Determine if battery i
15. SFlin Energu FlinInfini Hybrid PV Inverter 10kW Ty ADATFOGUCHOMN icurcss cncutoxaunaces seacayeteaeusassevedsanveveasat exeayernmeutatnteaselanemep ans 1 2 AMpPOrtant Safely Wari cvcisiasseeicvaidevwassisveideausacatnaaeteavveiereaarerensas vane 2 3 Unpacking OVErVVIEW seisean aetna 4 9 1 PACKING MISio asa a a a a 4 3 2 Product OVERVICW eree A 4 do AStA vroeere E EEE T RN 5 4 1 Selecting Mounting Location s sesessssssnsnsnsnensnsnnnsnrnsnensnenenennnenne 5 AZ MOURN GIG miiran O A 5 Be GNAU COMMECHON sa T 7 B Le PPC DAlOUON erensia E E 7 5 2 Connecting to the AC Utility cc ceececeeeeeeeeeeeeeeeeaeeeeeeeaesaeeeaees 7 6 PY Mod le DG COnmectiOn ariaren E 9 7 Battery CONMECUO Megs ceveten rescore erent eeeve E eE ease seceeeet 13 8 Load AC Output Connection ii csessiicsiecs oiaviiwse vases a Mune sae 14 BF LPFG AUION aaa a a T apse ola asta ee 14 8 2 Connecting to the AC OUtDUL cccccseseceecseeeecneaeeeeeneansesonsanserenes 14 Oo lt COMMUMICAION tsivitsir corel Gorteria neat emudieiieretel tua ee datesues 16 10 DY GONnACE SIGN al 2x25 caccectwaunsncavlelgeteawconnatinesd a N 17 10 1 Electric Parameter nrerin icineeeetaimedesrainteaestiaraiee mameeiaeae 17 10 2 FUNCUON DESCHDUON menisan a eae 17 Tlie REY COMO POM eee isne ena E 19 li Interface Configuration nsere a arsenite tanneries 19 Tl Funcion DESCHIBUOMN seacdveesisiseiusdetaansaewasvexdatauazwias sand canneiewnatecinds 19 113
16. ads is enabled and inverter is providing power to the connected loads Indicates AC output for loads is enabled but there is no power provided from inverter At this time no battery and the utility are available Only PV power exists but is not able to provide power to the connected loads OVER LOAD Indicates overload TODAY ENERGY GENERATED TOTAL g Kwh oe ogag o Indicates PV energy generated 15 3 Button Definition Enter query menu Short press If it s in query menu press this button to confirm selection or entry ENTER ON Press and hold the button This inverter is able to provide power to for approximately 1 second connected loads via AC _ output when the utility is detected connector or 3 seconds without the utility 36 FlinInfini Hybrid PV Inverter Short press Return to previous menu Press and hold the button until the buzzer Turn off power to the loads e tea sounds Up Short press ts press Select last selection or increase value ESC OFF If it s in query menu press this button to jump to next selection or decrease Short press value Mute alarm in standby mode or battery mode NOTE If backlight shuts off you may activate it by pressing any button When an error occurs the buzzer will continuously sound You may press any button to mute it 15 4 Query Menu Operation The display shows current contents that have been set The displayed contents can be changed in q
17. an 253V 7 T 03 igh 04 Line voltage loss for long time 06 GroundLoss suitable for inverter The phase of grid is not in right sequence Island detect epee Line phase loss a Overload Load exceeds rating value The temperature is too high inside alarm point Battery discharges to shutdown point Battery is unconnected or too low Battery stops discharging when the grid is OK PV voltage is too high Over temperature Batter voltage low Battery under voltage when grid is loss Battery open Battery under voltage when grid is OK Solar over voltage ashing 7 A A 10 EPOdetected lt detected O aee e is open 11 Overload A 18 2 Fault Reference Codes When a fault occurs the icon will flash as a reminder See below for fault codes 47 FlinInfini Hybrid PV Inverter for reference Fault EEE rowenta Bus voltage over Surge 1 Restart the inverter 2 If the error message still remains please contact your installer a BUS voltage under PV or battery 1 Restart the inverter disconnect suddenly 2 If the error message still remains please contact your installer 0 0 0 BUS soft start time Please contact your installer components failed 0 05 INV over current Surge 1 Restart the inverter 2 If the error message still remains please contact your installer Over temperature Internal 1 Check the ambient temperature is too temperature and fans
18. arging source PW or Grid m PY will charge battery first If PY power is loss grid will charge battery SE a et he aBa UL Pattone Gri u Load supply source PY is available P Battery Grid Priority 1st PY gt 2nd Battery gt 3rd Grid Load supply source PV is unavailable Grid Battery ae OB Priority 1st Grid gt 2nd Battery Pl When battery voltage o H Y the AC starts charging Allow AC charging duration OO 00 me 04 00 00 00 00 00 Means AC charger operates all time AC Output ON Off Timer 00 00 l 00 00 fe 00 00 00 00 means AC Output timer function disable Apply Close PV energy supply priority setting 1 Load 2 Battery PV power will provide power to load first and then charge battery Feed in to the grid is not allowed under this mode The grid relay is NOT connected in Inverter mode That means the transfer time from inverter mode to battery mode will be about 15ms If connected load is over 10KW and grid is available this inverter will allow grid to provide power to the loads and PV power to charge battery Otherwise this inverter will activate fault protection Battery charging source 1 PV or Grid If there is remaining PV power after supporting the loads it will charge battery first Only until PV power is not available grid will charge battery 2 PV only It is only allow PV power to charge battery 3 None It is not allowed to charge battery no matter it s PV power or grid NOTE It s a
19. conditions CHARGING DISCHARGE _PATTERY i when the inverter is set ai 3S a g g g i os lt gt Q gt up at Grid tie with Wy TODAY ENERGY GENERATED backup I mode Bm A 888885 ERROR Display Fc _ _ O aN i Indicates AC input voltage or frequency Indicates AC output power voltage frequency or load AC OUTPUT fai percentage g g gi KVA apparent power KW active power Vac Voltage Load percentage Hz frequency L1IN L2N L3N AC output phase 99 ox Indicates PV input voltage or power Volt voltage KW power P1 PV input 1 P2 PV input 2 et ee ee Indicates battery voltage or percentage g 38 Volt voltage percentage 35 FlinInfini Hybrid PV Inverter Indicates charging current to battery or discharging current g 8a from battery Indicates that the warning occurs Indicates that the fault occurs Indicates fault code or warning code Oo 00 O g Indicates date and time or the date and time users set for ote a EI E s querying energy generation Indicates solar panels Icon flashing indicates PV input voltage or is out of range Indicates utility Icon flashing indicates utility voltage or frequency is out of e Indicates battery condition And the lattice of the icon indicates battery capacity Icon e flashing indicates battery is not allowed to BATTERY discharge A Icon flashing indicates the battery voltage is too low Indicates AC output for lo
20. der this operation mode PV power only feeds in to the grid No priority setting is available bal a m m m m 30 FlinInfini Hybrid PV Inverter Off Grid Off Grid I Default setting for off grid mode Mode Srmtewinbackun Crete i standard EER Nominal outputvoitage 230 BA Nominal outputfrequency so BA Setting PY energy supply priority setting Off Grid I Priority 1st Load gt 2nd Battery Grid relay is connected in inverter mode Configuration details Charging source PY or Grid v PY will charge battery first If PY power is loss grid will charge battery z EE N ER R Sri Load supply source PV is available PV Battery Grid Priority 1st PY gt 2nd Battery gt 3rd Grid Load supply source PY is unavailable Battery Grid m m m Priority 1st Battery gt 2nd Grid This option is ineffective during of AC charging P when battery voltage lt Oo H the AC starts charging Allow AC charging duration 00 00 04 00 00 00 00 00 Means AC charger operates all time AC Output ON Off Timer 00 00 fe it 00 00 00 00 00 00 means AC Output timer function disable Apply i Close PV energy supply priority setting 1 Load 2 Battery PV power will provide power to the load first and then charge battery Feed in to the grid is not allowed under this mode At the same time the grid relay is connected in Inverter mode That means the transfer time from inverter mode to battery
21. e battery next If there is remaining PV power left it will feed in to the grid Feed in to the grid is default disabled Battery charging source PV only Only after PV power fully supports the load the remaining PV power is allowed to charge battery during peak time Load supply source 1 PV 2 Battery 3 Grid PV power will provide power to the load first If PV power is not sufficient battery power will back up the load If battery power is not available grid will provide the load When PV power is not available battery power will supply the load first If battery power is running out grid will back up the load Working logic under off peak time PV energy supply priority 1 Battery 2 Load and 3 Grid PV power will charge battery first If PV power is sufficient it will provide power to the loads The remaining PV power will feed to the grid NOTE The max feed in grid power setting is available in parameter setting Please refer to software manual 29 FlinInfini Hybrid PV Inverter Battery charging source PV and grid charge battery PV power will charge battery first during off peak time If it s not sufficient grid will charge battery Load supply source 1 PV 2 Grid 3 Battery When battery is fully charged remaining PV power will provide power to the load first If PV power is not sufficient grid will back up the load If grid power is not available battery power will provide power to the load Grid Tie Un
22. e overvoltage category of the battery input is II Please follow below steps to implement battery connection Step 1 Check the nominal voltage of batteries The nominal input voltage for inverter is 48VDC Step 2 Use two battery cables Remove insulation sleeve 12 mm and insert conductor into cable ring terminal Refer to E right chart 8 4mm mir Step 3 Remove battery cover and follow battery polarity guide printed near the battery terminal Place the external battery cable ring terminal over the battery terminal RED cable to the positive terminal negative terminal BLACK cable to the ma WARNING Wrong connections will damage the unit permanently Step 4 Make sure the wires are securely connected The reference tightening torque is 2 04 N m WARNING It s very important for system safety and efficient operation to use appropriate cable for battery connection To reduce risk of injury please use the proper recommended cable size as below Nominal Battery Voltage 48V Conductor cross section mm Protective earthing battery side 150mm 300kcmil 13 FlinInfini Hybrid PV Inverter 8 Load AC Output Connection 8 1 Preparation CAUTION To prevent further supply to the load via the inverter during any mode of operation an additional disconnection device should be placed on in the building wiring installation WARNING It s very important for system safety and efficient operation to use app
23. eaches max feed in power setting the remaining power will charge battery NOTE The max feed in grid power setting is available in parameter setting Please refer to software manual Battery charging source 1 PV and Grid It s allowed to charge battery from PV power first If it s not sufficient grid will charge battery 2 PV only It is only allow PV power to charge battery 3 None It is not allowed to charge battery no matter it s PV power or grid Load supply source When PV power is available 1 1 PV 2 Battery 3 Grid PV power will provide power to the load first If it s not sufficient battery power will provide power to the load When battery power is running out or not available grid will back up the load 2 1 PV 2 Grid 3 Battery PV power will provide power to the load first If it s not sufficient grid will provide power to the load If grid is not available at the same time battery power will back up When PV power is not available 1 1 Grid 2 Battery Grid will provide power to the load at first If grid is not available battery power will provide power backup 2 1 Battery 2 Grid Battery power will provide power to the load at first If 28 FlinInfini Hybrid PV Inverter battery power is running out grid will back up the load NOTE This option will become ineffective during AC charging time and the priority will automatically become 1 Grid and 2 Battery order Otherwise
24. ected to grid and working with DC INV operation LCD Display Description PV power is sufficient to charge battery provide power to loads and gt gt l Q lt lt 3 then feed in to the grid BATTERY PV power is sufficient to charge the battery first However remaining PV MPPT V l power is not sufficient to back up the P n E vV TO i A load Therefore remaining PV power and the utility are supplying power to the connected load 1am lt FA lt BATTERY 40 Avon MPPT V i mM lt A lt i MPPT V we lt BATTERY y amp Tm lt p lt BATTERY FlinInfini Hybrid PV Inverter PV power is generated but not sufficient enough to charge battery by itself PV power and the utility are charging battery at the same time And the utility is also supplying power to the connected load This inverter is disabled to generate power to the loads via AC output PV power is sufficient to charge battery first Remaining PV power will feed in back to grid This inverter is disabled to generate power to the loads via AC output PV power and utility are charging battery at the same time because of insufficient PV power This inverter is disabled to generate power to the loads via AC output PV power is feeding power back to the grid FlinInfini Hybrid PV Inverter PV power is sufficient to provide power to loads and feed power back to the grid PV power and utility are
25. ilable battery power will provide power backup 2 1 Battery 2 Grid Battery power will provide power to the load at first If battery power is running out grid will back up the load NOTE This option will become ineffective during AC charging time and the priority will automatically become 1 Grid and 2 Battery order Otherwise it will cause battery damage Grid tie with backup II Mode Grid tie with backup Grag Sra Standard vDE0126 Nominal output voltage 230 SS Nominal output frequency 50 B Setting PY energy supply priority setting Grid Tie with Backup ll Priority 1st Load gt 2nd Battery gt 3rd Grid Configuration details Charging source PY and Grid vy PY charging first If PY power is not sufficient PY and grid will charge battery together P Allow to feed in to the Grid m Allow battery to feed in to the Grid when P is available Load supply source PV is available PV Battery Grid Priority 1st PV gt 2nd Battery gt 3rd Grid Load supply source PY is unavailable Battery Grid ree or emma Penieli Atben J Allow battery to feed in to the Grid when PV is unavailable This option is ineffective during of AC charging I When battery voltage lt Ooo aH Y the AC starts charging 3 bod Allow AC charging duration 00 00 04 00 00 00 00 00 Means AC charger operates all time AC Output ON Off Timer 00 00 ee i 00 00 00 00 00 00 means AC Output timer function disable
26. ion 3 ne Le A MPPT V A i BATTERY Power on on gt a B 11 3 Application Below chart is recommended circuit wiring MODBUS 3 phase inverter AC grid AC OUTPUT Relay Control port rise io Communication Utility 20 FlinInfini Hybrid PV Inverter 12 Application with Energy Meter With Modbus card II and energy meter hybrid inverter can be easily integrated into the existing household system For details please refer to Modbus card II manual Note this application is only valid for Grid Tie with Backup II mode Equipped with Modbus card II hybrid inverter is connected to energy meter with RS485 communication port It s to arrange self consumption via Modbus card to control power generation and battery charging of the inverter Grid L1 L2 L3 N Energy Meter To Main Family Load pao To Urgent Load 21 FlinInfini Hybrid PV Inverter 13 Commissioning Step 1 Check the following requirements before commissioning Ensure the inverter is firmly secured Check if the open circuit DC voltage of PV module meets requirement Refer to Section 6 Check if the open circuit utility voltage of the utility is at approximately same to the nominal expected value from local utility company Check if connection of AC cable to grid utility is correct if the utility is required Full connection to PV modules AC circuit breaker only applied when the utilit
27. is available P Grid Battery Priority 1st PY gt 2nd Grid gt 3rd Battery Priority st Std he Battery IP Allow battery to feed in to the Grid when PYV is unavailable I When battery voltage lt O aH Y the AC starts charging A T Allow AC charging duration OO 00 me 04 00 00 00 00 00 Means AC charger operates all time AC Output ON Off Timer 00 00 me 00 00 me 00 00 00 00 means AC Output timer function disable Apply Close PV energy supply priority setting 1 Battery 2 Load and 3 Grid PV power will charge battery first then provide power to the load If there is any remaining power left it will feed in to the grid Battery charging source 1 PV and Grid Default It s allowed to charge battery from PV power first If it s not sufficient grid will 25 FlinInfini Hybrid PV Inverter charge battery 2 PV only It is only allow PV power to charge battery 3 None It is not allowed to charge battery no matter it s from PV power or grid Load supply source When PV power is available 1 PV 2 Grid 3 Battery If battery is not fully charged PV power will charge battery first And remaining PV power will provide power to the load If it s not sufficient grid will provide power to the load If grid is not available at the same time battery power will back up When PV power is not available 1 1 Grid 2 Battery Default Grid will provide power to the load at first If grid is not ava
28. ith backup IV option is selected in PV energy supply priority the inverter is only operated between two working logics based on defined peak time and off peak time of electricity Only peak time and off peak time of electricity are able to set up for optimized electricity usage Grid Tie PV power only can feed in back to grid Off Grid PV power only provides power to the load and charge battery No feed in back to grid is allowed 23 FlinInfini Hybrid PV Inverter SECTION A Standard It will list local grid standard It s requested to have factory password to make any modifications Please check local dealer only when this standard change is requested CAUTION Wrong setting could cause the unit damage or not working MyPower Management 3 Mode Grid tie with backup caa OSE Standard vDE0126 Nominal output voltage 230 l Nominal output frequency 50 Setting PY energy supply priority setting Grid Tie with Backup 1 Priority 1st Battery gt 2nd Load gt 3rd Grid Configuration details Charging source PV and Grid Please enter factory password PY charging first If P Password Load supply source PY is available PV Grid Battery Login Clear Priority 1st PY gt 2n I Allow to feed in to the Grid Load supply source PV is unavailable Grid Battery l lan Priority 1st Grid gt 2nd Battery I Allow battery to feed in to the Grid when PY is unavailable PM When battery voltage lt o v the ac
29. le working range If they are not displayed it means they are not detected 43 FlinInfini Hybrid PV Inverter 16 Charging Management Charging Parameter PeTault Note It can be adjusted via software from Charging current 10Amp to 200Amp Floating charging voltage default 54 0 Vdc It can be adjusted via software from 50Vac to 60Vdc Max absorption charging voltage 56 0 Vdc It can be adjusted via software from default 50Vac to 60Vdc Battery overcharge protection 62 0Vde O Bulk Voltage Charging process based on default setting 3 stages First max charging voltage Absorption Floating increases to 56V Second charging voltage will maintain at 56V until charging current is down to 12 Amp Third go to floating charging at 54V Float Voltage This inverter can connect to battery types of sealed lead acid battery vented battery gel battery and lithium battery The detail installation and maintenance explanations of the external battery pack are provided in the manufacturer s external battery pack of manual 44 FlinInfini Hybrid PV Inverter If using sealed lead acid battery please set up the max charging current according to below formula The maximum charging current Battery capacity Ah x 0 2 For example if you are using 300 Ah battery then maximum charging current is 300 x 0 2 60 A Please use at least 50Ah battery because the settable minimum value of charging curren
30. llowed to set up AC charging duration 33 FlinInfini Hybrid PV Inverter Load supply source When PV power is available 1 PV 2 Battery 3 Grid PV power will provide power to the load first If it s not sufficient battery power will back up the load Only after battery power is running Grid will back up the load When PV power is not available 1 1 Grid 2 Battery Grid will provide power to the load at first If grid is not available battery power will provide power backup 2 1 Battery 2 Grid Battery power will provide power to the load at first If battery power is running out grid will back up the load NOTE This option will become ineffective during AC charging time and the priority will automatically become 1 Grid and 2 Battery order Otherwise it will cause battery damage 34 FlinInfini Hybrid PV Inverter 15 Operation 15 1 Interface This display is operated by four buttons NOTICE To accurately monitor and calculate the energy generation please calibrate the timer of this unit via software every one month For the detailed calibration please check the user manual of bundled software 15 2 LCD Information Define AC GRID DATA RECORD FROM AC OUTPUT kVA 008 88 89 88 288 DATE YY MM DD TIME HH MM SS PVINPUT P1 Pass ggg Had S gt Z gt 0 lt 4 Real time operation BATTERY CAPACITY MPPT V A 4 status iik g hice Ea Z Section 12 5 describes s Z7 Wi lt gt FA all operation
31. me 1 Grid and 2 Battery order Otherwise it will cause battery damage 21 FlinInfini Hybrid PV Inverter Grid tie with backup III Mode Gric tie with backup MONEE morrera Standard vDE0126 M Nominal outputvoltage 230 B Nominal outputfrequency so Setting PY energy supply priority setting Grid Tie with Backup Ill Ly Priority 1st Load gt 2nd Grid gt 3rd Battery Configuration details Charging source PY and Grid yl PY charging first If PY power is not sufficient PY and grid will charge battery together P Allow to feed in to the Grid DEEI battery to feed in to the Grid when PY is available Load supply source PY is available PV Battery Grid Priority 1st PV gt 2nd Battery gt 3rd Grid Load supply source PY is unavailable Battery Grid iority 1st Be gt 2nd Gri i 7 A 3 ooy iei patera anned m Allow battery to feed in to the Grid when PY is unavailable This option is ineffective during of AC charging Pl When battery voltage lt sH Y the AC starts charging tC Allow AC charging duration OO 00m O04 00e 00 00 00 00 Means AC charger operates all time Ac Output ON Off Timer 00 00 5 is 00 00 fee 00 00 00 00 means AC Output timer function disable Apply Close PV energy supply priority setting 1 Load 2 Grid and 3 Battery PV power will provide power to the load first If there is more PV power available it will feed in to the grid If feed in power r
32. mode will be less than 15ms Besides it will avoid overload fault because grid can supply load when connected load is over 10KW Battery charging source 1 PV or Grid If there is remaining PV power after supporting the loads it will charge battery first Only until PV power is not available grid will charge battery Default 2 PV only It is only allow PV power to charge battery 3 None It is not allowed to charge battery no matter it s PV power or grid Load supply source When PV power is available 1 1 PV 2 Battery 3 Grid Default PV power will provide power to the load first If it s not sufficient battery power will provide power to the load When battery power is running out or not available grid will back up the load 2 1 Pv 2 Grid 3 Battery PV power will provide power to the load first If it s not sufficient grid will provide power to the load If grid is not available at the same time battery power will back up When PV power is not available 1 1 Grid 2 Battery 31 FlinInfini Hybrid PV Inverter Grid will provide power to the load at first If grid is not available battery power will provide power backup 2 1 Battery 2 Grid Default Battery power will provide power to the load at first If battery power is running out grid will back up the load NOTE This option will become ineffective during AC charging time and the priority will automatically become 1 Grid and 2 Ba
33. nector is 18 6A CAUTION Exceeding the maximum input voltage can destroy the unit Check the system before wire connection Step 2 Disconnect the circuit breaker and switch off the DC switch Step 3 Assemble provided PV connectors with PV modules by the following below steps Components for PV connectors and Tools Female terminal Male connector housing Male terminal FlinInfini Hybrid PV Inverter Crimping tool and spanner Cable preparation and connector assembly process Strip one cable 8 mm on both end sides and be careful NOT to nick conductors Insert striped cable into female terminal and crimp female terminal as shown below charts f Insert assembled cable into female connectar housing as shown below charts Br Insert striped cable into male terminal and crimp male terminal as shown below charts Insert assembled cable into male connector housing as shown below charts lt Then use spanner to screw pressure dome tightly to female connector and male connector as shown below 10 FlinInfini Hybrid PV Inverter Step 4 Check correct polarity of connection cable from PV modules and PV input connectors Then connect positive pole of connection cable to positive pole of PV input connector Connect negative pole of connection cable to negative pole of PV input connector WARNING It s very important for system safety and efficient operation
34. om PV solar modules solar panels battery and the utility When MPP input voltage of PV modules is within acceptable range see specification for the details this inverter is able to generate power to feed the grid utility and charge battery This inverter is only compatible with PV module types of single crystalline and poly crystalline Do not connect any PV array types other than these two types of PV modules to the inverter Do not connect the positive or negative terminal of the solar panel to the ground See Figure 1 for a simple diagram of a typical solar system with this hybrid inverter Note By following the EEG standard every inverter sold to German area is not allowed to charge battery from Utility The relevant function is automatically disabled by the software FlinInfini Hybrid PV Inverter 2 Important Safety Warning Before using the inverter please read all instructions and cautionary markings on the unit and this manual Store the manual where it can be accessed easily This manual is for qualified personnel The tasks described in this manual may be performed by qualified personnel only General Precaution Conventions used WARNING Warnings identify conditions or practices that could result in personal injury CAUTION Caution identify conditions or practices that could result in damaged to the unit or other equipment connected WARNING Before installing and using this inverter read all instructions and
35. onnect 15 FlinInfini Hybrid PV Inverter 9 Communication The inverter is equipped with several communication ports and it is also equipped with a slot for alternative communication interfaces in order to communicate with a PC with corresponding software This intelligent slot is suitable to install with SNMP card and Modbus card Follow below procedure to connect communication wiring and install the software For RS232 port you should use a DB9 For USB port you should use a USB cable cable as follows as follows I For Dry contact port please remove For SNMP or MODBUS card you should insulation sleeve 8 mm for three use RJ45 cables as follows conductors and insert three cables into Please install monitoring software in your computer Detailed information is listed in the next chapter After software is installed you may initial the monitoring software and extract data through communication port 16 FlinInfini Hybrid PV Inverter 10 Dry Contact Signal There is one dry contact available on the bottom panel It could be used to remote control for external generator 10 1 Electric Parameter ad Relay DC current 1 Note The application of the dry contact should not exceed the electric parameter shown as above Otherwise the internal relay will be damaged 10 2 Function Description Unit Condition Status Dry contact NO amp C NC amp C Unit is off and no output is powered Close Battery voltage is l
36. ower than setting battery cut off discharging voltage Close Open when grid is available Battery voltage is lower than setting battery cut off discharging voltage when Close Open p grid is unavailable ower On Battery voltage is higher than below 2 setting values 1 Battery re discharging voltage when Open Close grid is available 2 Battery re discharging voltage when grid unavailable You can set the related parameters in software Refer to below chart 17 FlinInfini Hybrid PV Inverter i pi Pr A A __ Se eae i i PPIY The waiting time before grid connection 60 ppr Max grid connected voltage wy Max grid connected average voltage 253 ne Min grid connected frequency ae Sly Max feed in grid power 1 0 000 je Max grid connected frequency Min PY input voltage 300 y Apply Floating charging voltage Max PY input voltage oa oO oO Battery cut off discharging voltage when Grid is available 1 44 Min MPP voltage n Oo attery re discharging voltage when Grid is available co nn D 44 Max MPP voltage Battery cut off discharging voltage when Grid is unavailable Max charging current Battery re discharging voltage when Grid is unavailable qa 4a Max AC charging current Battery temperature compensation in I a Bulk charging voltage C voltage Feeding grid power calibration Start LCD screen saver after Sec Eagan Max batter
37. ropriate cable for AC connection To reduce risk of injury please use the proper recommended cable size as below Nominal Grid Voltage 208 220 230 240 VAC per phase Conductor cross section 5 5 10 mm 8 2 Connecting to the AC output Overview of Load Connection Socket gt B ee y O D Protective element OOS Socket element Step 1 Remove insulation sleeve 8 5 mm for five conductors Step 2 Thread the five cables through pressure dome A clip B sealing nut C and protective element D m in sequence X Step 3 Thread five cables through socket element E according to polarities indicated on it and tighten the screws to fix wires after connection 14 FlinInfini Hybrid PV Inverter Li LINE 1 Black L2 LINE 2 Grey L LINE 3 Brown Ground Yellow Green N Neutral Blue 4 The reference tightening torque is 1 0 1 5 N m Step 4 Push protective dome D on to socket element E until both are locked tightly Then twist protective element D and pressure dome A so that all cables are firmly connected CAUTION It s only allowed to connect load to AC Output Connector Do NOT connect the utility to AC Output Connector CAUTION Be sure to connect L terminal of load to L terminal of AC Output Connector and N terminal of load to N terminal of AC Output Connector The G terminal of AC Output Connector is connected to grounding of the load Do NOT mis c
38. ry charging source 1 PV or Grid If there is remaining PV power after supporting the loads it will charge battery first Only until PV power is not available grid will charge battery 2 PV only It is only allow PV power to charge battery 3 None It is not allowed to charge battery no matter it s PV power or grid NOTE It s allowed to set up AC charging duration Load supply source When PV power is available 1 PV 2 Grid 3 Battery PV power will provide power to the load first If it s not sufficient grid will provide power to the load If grid is not available at the same time battery power will back 32 FlinInfini Hybrid PV Inverter up When PV power is not available 1 1 Grid 2 Battery Grid will provide power to the load at first If grid is not available battery power will provide power backup 2 1 Battery 2 Grid Battery power will provide power to the load at first If battery power is running out grid will back up the load NOTE This option will become ineffective during AC charging time and the priority will automatically become 1 Grid and 2 Battery order Otherwise it will cause battery damage e Off Grid III Mode S Crate Standar EEN Nominal outputvoltage 230 BA Nominal outputfrequency 50 BA Setting PV energy supply priority setting Off Grid 1 Ly Priority 1st Load gt 2nd Battery Grid relay is disconnected in inverter mode Configuration details Ch
39. s inadvertently grounded If inadvertently grounded remove source from ground Contact with any part of a grounded battery can result in electrical shock The likelihood of such shock can be reduced if such grounds are removed during installation and maintenance applicable to equipment and remote battery supplies not having a grounded supply circuit CAUTION A battery can present a risk of electrical shock and high short circuit current CAUTION Do not dispose of batteries in a fire The batteries may explode CAUTION Do not open or mutilate batteries Released electrolyte is harmful to the skin and eyes It may be toxic 46 FlinInfini Hybrid PV Inverter 18 Trouble Shooting When there is no information displayed in the LCD please check if PV module battery grid connection is correctly connected NOTE The warning and fault information can be recorded by remote monitoring software 18 1 Warning List There are 17 situations defined as warnings When a warning situation occurs A icon will flash and Piti will display warning code If there are several codes it will display in sequences Please contact your installer when you couldn t handle with the warning situations Grid voltage is too high Line voltage high loss Grid voltage is too low 1 02 Line voltage low loss Line frequency high loss O N Grid freguency is too high Grid frequency is too low 03 i 04 Line frequency low loss i 05 Grid voltage is higher th
40. starts charging Allow AC charging duration 00 00 04 00 00 00 00 00 Means AC charger operates all time AC Output ON Off Timer 00 00 fe i 00 00 fer 00 00 00 00 means AC Output timer function disable Apply Close Nominal Output Voltage 230V Nominal Output Frequency 50HZ SECTION B This section contents may be different based on different selected types of operations Allow AC charging duration It s a period time to allow AC grid to charge battery When the duration is set up as 0 00 00 00 it means no time limitation for AC to charge battery AC output ON Off Timer Set up on off time for AC output of inverter If setting it as 00 00 00 00 this function is disabled Allow to charge battery This option is automatically determined by setting in Charging source It s not allowed to modify here When NONE is selected in charging source section this option becomes unchecked as grey text Allow AC to charge battery This option is automatically determined by setting in Charging source It s not allowed to modify here When Grid and PV or Grid or PV is selected in charging source section this option is default selected Under Grid tie mode this option is invalid 24 FlinInfini Hybrid PV Inverter Allow to feed in to the Grid This option is only valid under Grid tie and Grid tie with backup modes Users can decide if this inverter can feed in to the grid Allow battery to
41. sure dome A so that all cables are firmly connected Step 7 Plug the AC connection socket into AC grid terminal of the inverter CAUTION To prevent risk of electric shock ensure the ground wire is properly earthed before operating this hybrid inverter no matter the grid is connected or not FlinInfini Hybrid PV Inverter 6 PV Module DC Connection CAUTION Before connecting to PV modules please install separately a DC circuit breaker between inverter and PV modules NOTE1 Please use 1000VDC 20A circuit breaker NOTE2 The overvoltage category of the PV input is II Please follow below steps to implement PV module connection WARNING Because this inverter is non isolated only three types of PV modules are acceptable single crystalline and poly crystalline with class A rated and CIGS modules To avoid any malfunction do not connect any PV modules with possibility of leakage current to the inverter For example grounded PV modules will cause leakage current to the inverter When using CIGS modules please be sure NOT grounding CAUTION It s requested to have PV junction box with surge protection Otherwise it will cause inverter damage when lightning occurs on PV modules Step 1 Check the input voltage of PV array modules The acceptable input voltage of the inverter is 350VDC 900VDC This system is only applied with two strings of PV array Please make sure that the maximum current load of each PV input con
42. t is 10A If using AGM Gel or other types of battery please consult with installer for the details Below is setting screen from software k r PRE be sl Min grid connected voltage pply The waiting time before grid connection GO wes Max grid connected voltage 264 5 y spply Max grid connected average voltage 253 a Min grid connected frequency A 4 H z Apply Max feed in grid power 1 0 000 Max grid connected frequency 44 Min PY input voltage Floating charging voltage co 44 Max PY input voltage Battery cut off discharging voltage when Grid is available Min MPP voltage nm fn Battery re discharging voltage when Grid is available 44 44 Max MPP voltage pS ho Battery cut off discharging voltage when Grid is unavailable 44 Max charging current f co Battery re discharging voltage when Grid is unavailable E Max AC charging current o Battery temperature compensation 44 Bulk charging voltage C voltage Feeding grid power calibration 44644 SE C EE C EE C EEC EEC Start LCD screen saver after Sec Eagan Max battery discharge currentin hybrid mode Mute Buzzer alarm J Enable Disable Baa Generator as AC source J Enable visable EE Mute the buzzer in the Standby mode J Enable 9 Disable Apply Activate Li Fe battery while commissioning 9 Yes J No Mute alarm in battery mode
43. ting location Install the solar inverter in a protected area that is dry free of excessive dust and has adequate air flow Do NOT operate it where the temperature and humidity is beyond the specific limits Please check the specs for the limitations Installation position shall not prevent access to the disconnection means This inverter is designed with IP20 for indoor applications only Regularly clean the fan filter 4 2 Mounting Unit WARNING Remember that this inverter is heavy Please be carefully when lifting out from the package Installation to the wall should be implemented with the proper screws After that the device should be bolted on securely The inverter only can be used in a CLOSED ELECTRICAL OPERATING AREA Only service person can enter into this area WARNING FIRE HAZARD SUITABLE FOR MOUNTING ON CONCRETE OR OTHER NON COMBUSTIBLE SURFACE ONLY FlinInfini Hybrid PV Inverter 1 Drill six holes in the marked 2 Raise the inverter and place it over the locations with supplied six screws mounting plate The reference tightening torque is 35 N m 3 Fix the inverter in position by 4 Check if the inverter is firmly secured screwing the supplied two screws M4 12 located on the top two sides of the inverter FlinInfini Hybrid PV Inverter 5 Grid Utility Connection 5 1 Preparation NOTE The overvoltage category of the AC input is III It should be connected to the power
44. to use appropriate cable for PV module connection To reduce risk of injury please use the proper recommended cable size as below Conductor cross section mm a ET CAUTION Never directly touch terminals of the inverter It will cause lethal electric CAUTION Do NOT touch the inverter to avoid electric shock When PV modules are exposed to sunlight it may generate DC voltage to the inverter 11 FlinInfini Hybrid PV Inverter Recommended Panel Configuration SOLAR INPUT 1 SOLAR INPUT 2 Q ty of panels reference Min in serial 11pcs 250Wp Max in serial 18pcs Vmp 36 7Vdc 11pcs in serial 2750W Imp 6 818A Isc 7 636A 11pcs in serial 11pcs in serial 5500W Cells 72 11pcs in serial p Sco 2 parallel P 11pcs in serial a 2 parallel 18pcs in serial 18pcs in serial 9000W lapes insera 14pcs in serial 10500W 2 parallel Lopin oaia 18pcs in serial 54pcs 13500W 2 parallel 15pcs in serial 15pcs in serial er 2 parallel 2 parallel 12 FlinInfini Hybrid PV Inverter 7 Battery Connection CAUTION Before connecting to batteries please install separately a DC circuit breaker between inverter and batteries NOTE1 Please only use sealed lead acid battery vented and Gel battery Please check maximum charging voltage and current when first using this inverter If using Lithium iron or Nicd battery please consult with installer for the details NOTE2 Please use 60VDC 300A circuit breaker NOTES Th
45. ttery order Otherwise it will cause battery damage Off Grid II Mode Grate win backu SETE Standard HDE01 26 Nominal outputvoltage 230 m Nominal output frequency 50 y Setting P energy supply priority setting Off Grid ll Lz Priority 1st Battery gt 2nd Load Grid relay is connected in inverter mode Configuration details Charging source PY or Grid iy PY will charge battery first If PY power is loss grid will charge battery Load supply source PY is available P Grid Battery vy Priority 1st PY gt 2nd Grid gt 3rd Battery Load supply source PY is unavailable Grid Battery vy BEEBE Priority 1st Grid gt 2nd Battery PA when battery voltage lt zz Y the AC starts charging Allow AC charging duration 00 00 fe 04 00 me 00 00 00 00 Means AC charger operates all time AC Output ON Off Timer 00 00 fe i A 00 00 00 00 means AC Output timer function disable _Apply Close PV energy supply priority setting 1 Battery 2 Load PV power will charge battery first After battery is fully charged if there is remaining PV power left it will provide power to the load Feed in to the grid is not allowed under this mode At the same time the grid relay is connected in Inverter mode That means the transfer time from inverter mode to battery mode will be less than 15ms Besides it will avoid overload fault because grid can supply load when connected load is over 10KW Batte
46. uery menu via button operation Press Enter button to enter query menu There are seven query selections Input voltage or frequency of AC input Frequency voltage power or load percentage of AC output Input voltage or power of PV input Battery voltage or capability percentage Date and time Today or total energy generated Mode of query energy generated Setting Display Procedure Input voltage or frequency of AC input Procedure AC GRID 888 Q gz i K PVINPUT PIPZ l 7888 gh BATTERY oo 37 FlinInfini Hybrid PV Inverter LIN E L3N ee H2 AC OUTPU LIN 2880 L3N SNr M PVINPUT Pip sis aw Voit Volt BATTERY CAPACITY m 8 8 8 je Eg RECORD FROM C OUTPUT DATA z A a Sosa kvi DATE YY MM 00 TIME HH MM 55 z 4 i Input voltage or power of PV input Procedure LIN amp L2N LIN 8 i eer 38 FlinInfini Hybrid PV Inverter Battery voltage or percentage Procedure Date and time Procedure 39 FlinInfini Hybrid PV Inverter Today or total energy generated Procedure A RID LIN E LIN Sa Se Hz ACO U LIN h L3N el ee Me PVINPUT Pip aw Voit BATTERY CAPACITY 15 5 Operation Mode amp Display Below is only contained LCD display for grid tie with backup mode I If you need to know other operation mode with LCD display please check with installer Inverter mode with grid connected This inverter is conn
47. y discharge current in hybrid mode Mute Buzzer alarm Enable Disable gagap Generator source Enable Disable Raay Mute the buzzer in the Standby mode O Enable Disable QM Activate Li Fe battery while commissioning Yes No Mute alarm in battery mode J Enable gt Disable Baia Wide AC inputrange Enable J Disable When float charging currentis less than X A and continued T Min then charger off when battery voltage is less than Y then charger on again si Ld om A f nedule change will affect the power generated and shall be cons vely made System time 2014 10 27 14 03 21 Apply 18 FlinInfini Hybrid PV Inverter 11 Relay Control Port This port is available to provide a power source 230V 8A to trigger external relay This function is only valid for Grid tie with backup II mode 11 1 Interface Configuration There are four pins on this port However only Pin 1 and Pin 4 are worktable Please use supplied cables to connect Pin 1 and Pin 4 shown as below charts 11 2 Function Description Unit Condition Output voltage from status relay control port Power Off Unit is off and no output is powered When the unit is working at inverter mode and grid is not available Condition 1 a A D i gt er ae gt A Power On Condition 2 oy 1 MPPT V E i og lt lt Tam lt K lt ae 19 FlinInfini Hybrid PV Inverter Condit
48. y is required batter circuit breaker and DC circuit breaker are installed correctly Step 2 Switch on the battery circuit breaker and then switch on PV DC breaker After that if there is utility connection please switch on the AC circuit breaker At this moment the inverter is turned on already However there is no output generation for loads Then If LCD lights up to display the current inverter status commissioning has been successfully After pressing ON button for 1 second when the utility is detected this inverter will start to supply power to the loads If no utility exists simply press ON button for 3 seconds Then this inverter will start to supply power to the loads If a warning fault indicator appears in LCD an error has occurred to this inverter Please inform your installer Step 3 Please insert CD into your computer and install monitoring software in your PC Follow below steps to install software 1 Follow the on screen instructions to install the software 2 When your computer restarts the monitoring software will appear as shortcut icon located in the system tray near the clock NOTE If using modbus card as communication interface please install bundled software Check local dealer for the details 22 FlinInfini Hybrid PV Inverter 14 Initial Setup Before inverter operation it s required to set up Operation Mode via software Please strictly follow below steps to set up
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