GWV Series Grid Tie Microinverter User Manual YSmart
Contents
1. operation AY WARNING This indicates a situation where failure to follow instructions may k Follow instruction closely Safety Instruction Do not use Smart microinverter in a manner not specified by the manufacturer Doing so may cause death or injury to persons or damage to equipment Perform all electrical installations in accordance with all applicable local electrical codes Be aware that only qualified personnel should disassemble and repair the Smart Microinverters and non qualified personnel should not install and or repair Do not attempt to repair the Smart Microinverter it contains no user serviceable parts If it fails contact YSmartcustomer service to claim a return merchandise authorization and start the replacement process Tampering with or opening the Smart Microinverter will void the warranty If the AC cable connector on the microinverter is damaged or broken do not install the unit Before installing or using the Smart Microinverter read all instructions and cautionary markings in the technical description and on the Smart Microinverter System and the PV equipment Connect the Smart Microinverter to the utility grid only after you have completed all installation procedures and after receiving prior approval from the local electrical utility company Be aware that the body of the Smart Microinverter is the heat sink Under normal operating conditions the temperature is 15 C above ambient but under extreme2. conditions the microinverter can reach a temperature of 75 C To reduce risk of burns use caution when working with microinverters Do NOT disconnect the PV module from the Smart Microinverter without first removing AC power The better disconnect DC terminal first It may cause of components damaged if removing AC power first when Smart Microinverter still operation It is available to disconnect AC power first when Smart Microinverter is not working but the better to disconnect the DC terminal first Keep away from children no touching no playing so as not to electric shock when using Please installed in place of low humidity and well ventilated so as to avoid inverter overheating as well as clear around the inflammable and explosive materials SY GWV Series Smart Grid Tie Microinverter Technical Parameters Suit for 72 cells solar panel which Vmp is 35 37V as well as Voc is 44 46V Efficiency 230VAC 190 260VAC l Islanding Short circuit converse connection Low Voltage Protection Over Voltage Over temperature Protection 0 90 RH non condensing E Grid Detection DIN VDE 1026 UL1741 Mounting dimension 16 13CM Package Installation 1 Diagrammatize DC input and AC output terminals DC Input Positive Cooling Fan 6 Led Indicators ftp Ano prop a EE A J re QA S EC MAINS RID TIE INVERTER wan I A mamin peice H 7 ck 4 Ful IR PSwitch Kies J SZT j LA
3. C connections for positive or negative or not Check if DC input voltage is within the range of the Smart Microinverter s not Check if the utility grid voltage and frequency are fit in with the serviceable range of Smart Microinverte or not Check if fuses of DC side are fusing or not Check if utility grid voltage properly connecting to Smart Microinverters or not DC power supply is normal but no power output 1 Li Check if utility grid voltage is connecting to Smart Microinverter or not Check if utility grid voltage is fit in with the serviceable range of Smart Microinverte or not Please visual inspection for the LED operation status red LED will turn off and green LED will flash or run when inverter connecting with DC power source which input voltage is fit in with the range as specified and power grid properly If still no power output when green LED flash or run probably internal components are damaged in such case please turn the defective inverter back for further analyze Please visual inspection for the LED operation status red LED still turn on and green LED without any flash or run when inverter connecting with DC power source which input voltage is fit in with the range as specified and power grid properly probably internal components are damaged in such 10 case please turn the defective inverter back for further analyze YSmart SmartMicroinverter Stack Wiring Diagram Solar Panel Solar Panel Solar
4. Panel Inverter Inverter Inverter EE HE Family Load YSmart SmartMicroinverter Three Phase output Wiring Diagram Solar Panel Solar Panel Solar Panel Inverter GEZ Inverter HS Inverter z KE NN Po ee d 7 f T k f J c d a i e A 1 11 Warranty Warranty Conditions Warranty Period 15 year limited warranty period Warranty Evidence The B L Tracking no and a completed warranty card YSmartgrants an implied warranty of 1 year to the inverter from date of purchase for repair or replace the Defective Product free of charge includes freight cost Furthermore YSmartprovides an additional limited warranty for 14 years for repair or replace the Defective Product free of charge but non free of freight charge If your device has a defect or malfunction during the warranty period please also contact your retailer or installer Warranty claims are excluded for e Alterations or repairs to the unit without prior authorization e Improper use or operation of device e Improper and non standard installation e operating the equipment with defective safety devices e Impact of foreign objects and force majeure lightning surge storm fire e Inadequate or nonexistent ventilation of the device e disregarding of safety regulations e shipping damage e The Product has been improperly stored or was damaged while in possession of the Dealer or end user A WARNING Only qualified electrical professional
5. YSmart Technology Co Ltd GWV Series Grid Tie Microinverter User Manual The copyright of this user manual belong to YSmart TechnologyCompany Limited Without the written permission of the copyright holder any unit or individual shall not be duplicate disclosed to others or used or we will be held liable in liability YSmart TechnologyCo Ltd has the final say of this user manual catalogue YSmart SmartMicroinverter Introduction ccecssseeee eee 1 Important Safety Information EEN 2 3 Tecnnical Parameters iiic aeia aa ak 4 INStAN ANON EE 5 7 Status Indications Of LED a sssnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 8 General Iroublesbootmg een 8 Stack used Method iriiria aaa 9 EE 10 Product Warranty Card ee 11 CONMCCH method EE 12 YSmart SmartMicroinverter Introduction Grid tie inverter is a device which directly converts direct current into sine wave frequency and phase are same as power grid alternating current and feed into power grid It is a key device of power generation system such as PV power generation system small power wind power generation system YSmart SmartMicroinverter optimized design for modularization modular power generation systems They can use with DC power source such as the mainstream solar module such as 18V 24V and 36V monocrystal and or Polycrystalline solar panels small power wind generator as well as battery for converting into alternating current which suit
6. able for feeding into utility grid Product is stable and reliable as well as high conversion efficiency It is best choice for PV power generation systems and small power wind power generation systems YSmart SmartMicroinverter can be easy placed and attached to the rack of solar panels No need space for independent installation and low voltage DC wire of side of solar panel connecting to Smart Microinverter can eliminate the risk of high DC voltage which cause of high power centralized inverter s series string and or parallel connections Distributed modularization design philosophy for YSmart SmartMicroinverter will ensure the productiveness of the whole system will not affect by a single point of failure Each Smart Microinverter is individually connected to one PV module in your array This unique configuration means that an individual Maximum Peak Power Point Tracker MPPT controls each PV module This ensures that the maximum power available from each PV module is exported to the utility grid regardless of the performance of the other PV modules in the array That is although individual PV modules in the array may be affected by shading soiling orientation or PV module mismatch the Smart Microinverter ensures top performance for its associated PV module The result is maximum energy production from your PV system and gets return on investment in less time Advantages of YSmart SmartMicroinverter 1 Unique circuit design choice of i
7. d IS Lez es E Fuses Air Intake AC Output Socket AC Attach the Smart Microinverter to the racking or fix onto the wall 2 Fixed Screw Grid Tie Inverter O hb AC 3 Properly connect the positive and negative of solar panel and Smart Microinverter Anonn We d r JJ Gomer BLOCK ae VU q a o K A 4 AC power cable connects with Smart Microinverter and residential power grid which refers to low voltage civilian single phase power grid Connecting with family grid Power Cord 5 Switch on power grid after check for input and output connections are correct and then switch on the Smart Microinverter Red green LED lights up first and red LED lights off follow on and green LED lights on and flash fast next LED flash slowly which indicates that Smart Microinverter is in processing of MPPT operation for tracking down the Maximum power point from solar module Finally green LED last lights on and indicates that maximum power point lock in Smart Micro inverter proper functioning and output steady Solar Panel Status Indications of LED AC frequency display 50Hz LOW HIGH 60Hz AC voltage Range 230VAC display 125VAC ST FAULT Adjustment AC voltage display Power output display 1 Red LED 1 1 Red FAULT LED indicator lights up under any conditions as listed below a Low voltage protection DC input voltage lower than Min input voltage of inve
8. mport industrial electronic components higher efficiency more stable performance 2 Creative MPPT technology efficiency more than 99 faster reaction more sensitive of reaction and more reliable of Maximum power point locking 3 Parallel modular design small volume distributed installation easy for system configuration flexible for combination strong expansibility of system 4 Adopting high frequency isolation transformer type high efficiency high security 5 Perfect electrical protection function 6 Aluminum alloy housing not rust heat resisting and cold resistant as well as anti corrosion 7 Getting electronic circuit design appearance design and other core technology patents 8 Wide input voltage 15 60VDC suit for different DC power supply Important Safety Information Read this First This manual contains important instructions for use during installation and maintenance of the YSmart SmartMicroinverter To reduce the risk of electrical shock and to ensure the safe installation and operation of the YSmart SmartMicroinverter the following safety symbols appear throughout this document to indicate dangerous conditions and important safety instructions DANGER This indicates a hazardous situation which if not avoided will result in death or serious injury be a safety hazard or cause equipment malfunction Use extreme caution and NOTE This indicates information particularly important for optimal system
9. roller 24V Small Power Wind generator Power Grad fp Feed into EA Regodential Grid i So e w i _p lt q Grid Tie Inverter E E Fl es Ej a G zc DC a AC Two way AC mater l g Wied Generztor i AGK Charge Controller Inverter 3 work with battery you can use solar and wind to charge the battery and the battery release the power to the grid through inverter Solar Panel ke Dap Tops BER Feed into HHH Battery Inverter Residential Grid HOEP Power Grid H o m d E i S d GA CHE Lk DI a Grid Tie Inverter T E F KE d Lach he Small Power oc Feat Ir y E a Sa Wind generator V j me x E r 1 Ter may AC Meter p lt I Wind Generator i AC OC Charge Controller 15
10. rters b Over voltage protection DC input voltage higher than Max input voltage of inverters c Over temperature protection inverters will be shut down for power output when the temperature of body of inverters higher than 65 75 C And inverter will be automatically restart up when the temperature of body of the inverter down to 40 50 C d Power grid fault protection when 110VAC or 220VAC grid power outage and or tripped el Islanding protection inverter will be automatically shut down for power output when discc power grid 1 2 Red LOW indicator DC input voltage lower than 37VDC 1 3 Red High indicator DC input voltage higher than 37VDC 1 4 Red Power LED indicator Follow the inverter power output size flow flashing quickly or slowly 2 Blue ST LED a Blue LED flash adjusting for power output MPPT operating for tracking b Blue LED long light indicates inverter locking in Max output power operation status 3 Green LED c AC voltage display Display the power grid voltage 125VAC 90VAC 140VAC 230VAC 190VAC 260VAC d AC frequency display Display the power grid frequency 4 Please note that above operations only run at grid connected status Troubleshooting a non operating Smart microinverter System halted and or without power output 1 2 3 4 Check if switch of Smart Microinverter is turn on or not Check if the DC connections to Smart Microinverter are correct or not Check if any reverse D
11. s can do the trouble shooting of the Smart Microinverter system A WARNING Do not disconnect the microinverter from its PV module when the inverter is still operating Disconnect the inverter from the PV module during running may damage the microinverter and bring A electrical hazard to the person nearbv WARNING Disconnect the AC grid first before disconnecting the inverter from the PV module A WARNING Do not attempt to repair the Smart Microinverter This may bring electrical hazard to the person and it will also void the Microinverter warranty If troubleshooting methods fail please contact YSmartcustomer support to return the Microinverter and initiate for replacement process Product Warranty Card Invalid Duplicate Customer Feedback A Purchase Channels and or Sources 13 Date of Purchase Date of Installation Time of Using Brief Fault Description Improvement Suggestions Telephone and or Email Date of finish Disposal YSmartQC Others 14 Connect method 1 Work with 72cell solar panel Vmp 35 37V Voc 44 46V Solar Panel KEE ri KLEK Hee Power Grid C cease a eer Inverter eee Feed into BE oo Cor C Gem E ffe Residential Grid i j m Fi i i Grid Tie inverter l E H g d F g pa at D I Ac Two way AC Meter 2 Work with wind turbine if the wind trbine do not build in wind charge controller need add wind charge cont
Download Pdf Manuals
Related Search