User Manual
Contents
1. OUTPUT 50Hz output voltage indication and frequency indication L lt lt a ART wn IL ES A A j SOLAR BATTERY FAULT Left Green LED Solar panel connect state Long light means normal Light off or flash means connect unusual Middle Yellow LED Battery connect state long light means normal light off or flash means connect unusual Right Red LED means abnormal state light means solar part abnormal 8 Solar Integrated Inverter Series 500VA 2500VA 13 11 5 ON OFF I nstructions 5 1 AC priority 1 On When Mains is normal inverter will start normally into AC mode and at the same time will charge the battery when the Mains is abnormal or no input press the button ON in 3 seconds it will start and go into Inverter mode when mains recover it will automatically switch to AC mode and charge the battery 2 Off Press the shut down OFF in 3 seconds it will cut off the output in AC mode it will continue to charge the battery and not switch to inverter mode again 5 2 PV Priority 1 On When press the start button On in 3 seconds or inverter starts automatically when Mains recover If battery is full enough then it will switch to battery mode and supply power to loads Mains as a stand by 2 Off When inverter shut down and cut off the output it will not switch to the inverter mode Note currently in inverter mode if AC input is high voltage it need cut off the main2. mp D Rm mm Dm DR RW WW mm WH mmm D Wm H Wm BR RW D DW 2 When Mains overrun or cut off The system will convert the energy of battery and PV systems to the power needed by equipments promptly and give power supply to the user equipment to ensure power supply continuity If PV solar power is not strong enough then battery will give power to the user Sg mal ER A E AA E a EAN ERAEN e 37 When Mains overrun or cut off and without PV no sun power The system will convert the energy of battery to the power needed by equipments promptly and give power supply to the user equipment to ensure power supply continuity Isolation 5 Solar Integrated Inverter Series 500VA 2500VA 13 11 3 3 PV priority mode 1 During the day with ample sunlight and Mains is normal solar panel will adjust to the largest state through solar power controller and give power to load through the inverter Mains as a standby and charge the battery at the same time see below diagram INVERTER AC Solar Panel Battery Be a 2 During the evening or rainy days with no sun and Mains is normal system will provide power through battery first discharge until to low voltage protection and then automatically switch to the mains and provide the power to loads through the regulator and supplement electricity to battery till the set value reserved a certain power in case of emergency situation but not full charged finally wait for solar
3. Ei MPPT Solar Integrated Inverters 500VA 2500VA User Manual THE SOLAR TECH CO LTD 1 Solar Integrated Inverter Series 500VA 2500VA 13 11 Table of Contents 1 SALIENT FEATURES Ge 3 2 PRODUCT INSTALLATION amp PRECAUTIONS c ccccccccccsssssssssseeeteeeeeeeeeeeesseaaes 3 2 1 PRODUCT INSTALLATION amp CONNECTION DIAGRAM cccccsssecscecsusecssecuusaessnussuaesavecvensesaursaureuassaage 3 22 PRECAUTIONS eege EE 3 Be UO IMI le MMU EE 3 5 SYSTEM CIRCUIT DIAGRAM EE 4 32s AG PRIORITY WORKING MODE Age 4 3 2 PV SOLAR PRIORITY WORKING MODE sosirororsioineni iinei EA ARENT EUNE ET 4 d PRODUCT PANEL AND DISPLAY DETAILS 7 BAON ORF INST AH a TION KE 9 DLAC PRIORITY WORKING Oe 9 9 2 PV SOLAR PRIORITY WORKING oee 9 eT EE TURNING el Run 9 S TURNING OFF STEPS get 9 SE Ge Le a TION EE 10 2 Solar Integrated Inverter Series 500VA 2500VA 13 11 Dear Sir or Madam Thank you for choosing our products Before you use it please read this manual carefully which includes installation using precautions troubleshooting and other important information Please keep it well 1 Salient Features 1 1 Pure sine wave output strong compatibility which can be connected with refrigerators electric fans televisions fluorescent lamps etc without damage for loads 1 2 C R G O Toroidal transformers technology more reliable Low static loss 1 3 Double CPU intelligent control high performance 1 4 MPPT solar chargi
4. anel charging 5 Turn off the switch of battery on the real panel if no need charging 9 Solar Integrated Inverter Series 500VA 2500VA 13 11 6 Specifications Solar Integrated Off Grid I nverter Battery voltage 12Vdc 12Vdc 12Vdc 24Vdc 24Vdc 24Vdc Working mode PV Photovoltaic priority AC AC priority Optional Input voltage range 12Vdc 25Vdc 24Vdc 50Vdc py Max charge current 10A 20A 30A 40A 60A Optional Max Conversion 98 efficiency Display Panel indicator light LED Graphic Screen LED lights Input voltage range 140Vac 27 5Vac Input Frequency range 45 65 Hz Automatically transfer to inverter power when over frequency Output voltage range 190Vac 245Vac Input PF AC DC 98 Efficiency Mains mode 96 Mains status Optional 10A warning until decrease load es 220V 3 50 Hz 60Hz 0 3Hz frequency adaptive Output power factor gt 0 8 Linear loads 3 4Ms typical value Max 6 Ms Inverter mode 80 110 130 shutdown at 30s 130 150 shutdown at 3s Systems automatically shut down Wave form distortion PV AC transfer time Efficiency Inverter output Inverter overload Short circuit Mains abnormal 1time 1S silence auto after 5S Alarm Low battery 1time 1S and flash battery last grid Overload 1time 1S and display overload grid RS232 Optional Universal sockets customized Communication interface Output sockets Surge protection Optional Others Ambient temperature 0C 40 C Ambien
5. ng technology more efficient 1 5 With wide frequency range auto tracking for main frequency and inverter output 50 60Hz 1 6 Intelligent selection between main mode and solar mode more energy saving 1 7 Full range of automatic protections amp alarm overload short circuit overvoltage under voltage high temperature etc 1 8 Friendly display interface clear working status 2 Product installation amp precautions 2 1 Product installation amp connection diagram MPPT Gharge Pure Sine Wave Inverter Ra Ze dockat Loading bes Solar Panel Battery Product installation amp connection steps 1 Please open the packing carton to verify that products good and unplug the power cord to ensure the output terminal without any connection 2 Please connect the battery in right way and check the voltage amp polarity of positive negative carefully 3 Connect the solar panels properly and check the voltage amp polarity of positive amp negative carefully 3 Solar Integrated Inverter Series 500VA 2500VA 13 11 4 Select the machine working mode for solar energy systems select the PV priority otherwise AC priority 5 Press the ON OFF button to start to ensure it can work normally and connect the mains 6 Open the solar input switch for solar charging 7 Connect the input terminals with the loads which are turn off and then open them one by one 2 2 Precautions 1 connect properly to the battery and solar panel re
6. panel to charge it full INVERTER Input Isolation Solar Solar Panel Controller 6 Solar Integrated Inverter Series 500VA 2500VA_ 13 11 4 Product panel and display details NORMAL WORKING INPUT OVER Vi VOLTAGE IH UNDER E VOLTAGE O aap m EEE oes PURE SINE WAVE paruni EA Barrer wone a OVERHEAT INPUT d d ri OUTPUT Wi eas LI SOHz GO Vi SS LOAD BW a I AO BATTERY CAPACITY SOLAR INVERTER MPPT ON OFF el sl T A Battery mone OVERHEAT N unusual OUTPUT Ciy 50Hz 60Hz L L Lt LE BATTERY CAPACITY OUTPUT SOLAR ON SOLAR OFF ck BATTERY OUTPUT l L La CIRCUIT BREAKER Solar Integrated Inverter Series 500VA 2500VA 13 11 detail display aor ile city power input normal device through AVR supplies output BATTERY MODE city power input abnormal battery through inverter supplies AC output OVERHEAT temperature is too high device cuts off output UNUSUAL battery over voltage short circuit high MOSFET s temperature i Vt Vottace city power input is over voltage Vt core city power input is low voltage Oo loading exceeds device s rated power loading bar showing the loading situation Q gt G E E E battery bar showing the battery capacity when in charging the bar will be flashing E _ Ee C INPUT PU PU C2 input voltage indication
7. s to shut down When AC input voltage is low it can switch to Mains mode after shut down and no output 3 Switch between Mains amp invert mode in Mains when it shut down it can not switch to inverter mode When system start if Mains is abnormal or battery is charged full enough by the solar panel it will switch to inverter mode Under this when battery is low voltage it can switch to mains mode automatically 5 3 Turning on steps 1 Please ensure the battery connecting properly positive negative and voltage parameters consistent with the product identification and then turn on the battery switch 2 Please ensure the solar panel connecting properly positive negative and voltage parameters consistent with the product identification and then turn on the solar input switch 3 Press the button on off in 3 seconds and start the inverter 4 Turn on the solar panel input switch and it will charge automatically 5 Connect the mains properly after the inverter starts normally and then start the mains switch 6 After 30 seconds inverter will output normally and connect the loading then start the loads one by one 5 4 Turning off steps 1 Turn off the loads one by one 2 Press the shut down Off manually in 3 seconds and cut the output 3 Unplug the power cable or connector cable cut off the Mains input if no need Mains charging 4 Turn off the switch of solar panel on the real panel If no need Solar p
8. t humidity 10 90 Non Condensed lt 50dB Noise Remark the solar panel power configuration is related with the inverter working mode and charging current we suggest match the PV power according to projects needs 10 Solar Integrated Inverter Series 500VA 2500VA 13 11
9. versed or high voltage will cause serious damage 2 be connected to ground securely 3 don t load beyond the rated power If connect the refrigerators fans such inductive loads the loading capacity should not exceed the 30 of the rated power 4 don t install this products outdoors avoid the electricity leakage caused by any water 5 when the product work properly the cabinet will have a certain degree of heat It should be installed at a distance over 50 cm far away the human venue area To ensure adequate ventilation around and away from flammable materials 6 If the product malfunctions disconnect the mains input immediately and then shut down Disconnect the battery and solar panel switch and take note of the failure and fault phenomena etc contact your dealer promptly and give the products to the professional personnel 3 Working principle 3 1 System circuit diagram Pkt E a EE RS e e 8 R m 8 R 8 R 6 SS 8 R mg a 8 m e R Se e B S ee heehee vw a S e a S Se ee E a S E Battery E 3 2 AC priority mode 1 When AC power supply is normal AC input will provide power to equipments through regulator after removing the high frequency harmonic with filter At this time PV gives power to batteries only through MPPT control system 4 Solar Integrated Inverter Series 500VA 2500VA 13 11 TEE A A RA AKA Ie EES AC Input Isolation Filter WW mm RH mm RH Wm PPT WR wg mm 8 Heme RR mm RW mm RW
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