1.ÿStructure of On-Grid Energy Storage PV Inverter DescriptionOn-Grid Energy Storage PV Inverter is a hybrid inverter which combines solar system, AC utility, and battery power source to supply continuous power? It is suitable for the remote areas where the cost of utility is too high or emergency usage when utility is not stable.ÿ2.ÿMain Features of the On-Grid Energy Storage PV Inverter? 2KW on-grid inverter with energy storage
? Pure sine wave output
? Microprocessor controlled to guarantee stable charging system
? Multiple operations: Grid tie, Off grid, and grid-tie with backup
? Built-in MPPT solar charger
? LCD display panel for comprehensive information
? Multiple communication
? Green substitution for generators
? User-adjustable battery charging currentÿ3. On-Grid Energy Storage PV Inverter Imagesÿÿÿ4.ÿOn-Grid Energy Storage PV Inverter SpecificationÿModelPH500 Single-phase 2KWRATED POWER2000 WGRID-TIE OPERATIONPV INPUT (DC)Maximum DC Power2250WNominal DC Voltage / Maximum DC Voltage300 VDC / 350 VDCStart-up Voltage / Initial Feeding Voltage80 VDC / 120 VDCMPP Voltage Range150 VDC ~ 320 VDCNumber of MPP Trackers / Maximum Input Current1 / 1 x 15 AGRID OUTPUT (AC)Nominal Output Voltage101/110/120/127 VACOutput Voltage Range88 – 127 VAC*Nominal Output Current18 APower Factor> 0.99EFFICIENCYMaximum Conversion Efficiency (DC/AC)0.95European Efficiency@ Vnominal0.94OFF-GRID OPERATION?AC INPUTAC Start-up Voltage/Auto Restart Voltage60 – 70 VAC / 85 VACAcceptable Input Voltage Range85 – 130 VAC*Number of MPP Trackers / Maximum Input Current30 APV INPUT (DC)Maximum DC Voltage350 VDCMPP Voltage Range150 VDC ~ 320 VDCMaximum Input Current1 / 1 x 15 ABATTERY MODE OUTPUT (AC)Nominal Output Voltage101/110/120/127 VACOutput WaveformPure SinewaveEfficiency (DC to AC)0.9HYBRID OPERATIONPV INPUT (DC)Nominal DC Voltage / Maximum DC Voltage300 VDC / 350 VDCStart-up Voltage / Initial Feeding Voltage80 VDC / 120 VDCMPP Voltage Range150 VDC ~ 320 VDCMaximum Input Current1 / 1 x 15 AGRID OUTPUT (AC)Nominal Output Voltage101/110/120/127 VACOutput Voltage Range88-127 VACNominal Output Current18 AAC INPUTAC Start-up Voltage/Auto Restart Voltage60 – 70 VAC / 85 VACAcceptable Input Voltage Range80 – 130 VAC*Maximum AC Input Current30 ABATTERY MODE OUTPUT (AC)Nominal Output Voltage101/110/120/127 VACEfficiency (DC to AC)0.9BATTERY & CHARGERNominal DC Voltage48 VDCMaximum Charging Current25AGENERALPHYSICALDimension, D x W x H (mm)420 x 415 x 170Net Weight (kgs)15.5INTERFACECommunication PortRS-232/USBIntelligent SlotOptional SNMP, Modbus, and AS-400 cards availableENVIRONMENTHumidity0 ~ 90% RH (No condensing)Operating Temperature0 to 40øCAltitude0 ~ 1000 m** ÿ5.ÿFAQ of On-Grid Energy Storage PV InverterÿQ1. What is the difference betweenÿinverterÿand On-Grid Energy Storage PV Inverter?
A1. Inverter only has AC inpput, but On-Grid Energy Storage PV Inverter both connect to AC input and solar panel, it saves more power.ÿQ2. What is the difference betweenÿMPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won’t waste energy.ÿQ3. What is the waranty of product?
A3. 12 months.