0.5 3kw off grid solar system

1:Features: 1) Fewer maintenance; 2) With battery bank, power transfer efficiently; 3) Easy for installation, can be finished within hours even for a fresher; 4) High performance of controller and inverter; 5) Output with Sine wave, suitable for all electric equipments; 6) High performance with reasonable cost; 7) 2 years limited warranty. 2.Installation components list: MODELMT-500MT-1000MT-2000MT-3000SOLAR PANELSRated Power125W×4170W×6170W×12170W×18TypeCrystallinePower Gurantee10 years more than 90% 25 years more than 80%CertificatesIEC61215,IEC61730, UL1703InverterWave lengthSine WaveVoltage/frequency110/220Vac 60Hz/50Hz，Watts600W1000W2000W3000WEfficiencyPeak Power more than 90%Controller Control wayMPPTRated power input20A/24Vdc20A/48Vdc40A/48Vdc60A/48VdcProtectionOvercharging; Oversupply; reconnection for low voltageTemperature ajustmentYesBattery BankVolume300Ah/24V300Ah/48V650Ah/48V900Ah/48VTypeDeep cycle valve batteryTimes for rechargeMore than 500 times @80%D.0.DSafetyGroundingGroundingGroundingGrounding50A VDC breaker50A VDC breaker100A VDC breaker100A VDC breaker15A VAC breaker15A VAC breaker30A VAC breaker50A VAC breakerInstallation Area4 SQM8 SQM16 SQM24SQMStructure（quality）Iron galvanized + stoving varnish; aluminum alloyWind resistance50m/sec（150mph）Weight（ref）360KG700KG1400KG2000KGWater resistanceIP55Volume:　　　　Wh/day. Averagely（ESH=4）1.6KWH3.6KWH7.2KWH10.8KWHBattery volume for time4 daysBattery life time-normal use3-4 yearWarranty2 year