G-Psw 1kw-12kw Low Frequency Solar Power System Pure Sine Wave DC to AC off Grid Solar Inverter

G-Psw 1kw-12kw Low Frequency Solar Power System Pure Sine Wave DC to AC off Grid Solar InverterOver 15 years ago, we are in the Electronic and Electrical field specializing in manufacturing and supplyingBackup power solution:UPS, HOME UPS, Battery, inverter, Inverter with Charger, AVRSolar Power Solution: Solar Charger Controller, Solar Power Inverter, Solar Battery, Solar Street lampAlso to sell DC Light, DC Fan, DC TV and so on  we have Factory in Foshan and Ningbo Cty. Foshan to make Electric product and battery. Ningbo to make PV panel .KEY FEATURES1.low frequency Power Inverter with charger GPSW-II 1-8KW2.2 in 1 Off Grid hybrid design , Inverter + Power Charger.3.Selectable Grid power priority, Solar Power priority or power Saver Modes4.Use as backup HOME UPS or Off grid solar inverter5.Low frequency toroidal transfromer, Pure sine wave with AVR6.LCD display, Smart setup and simple operation by LCD7.Automatic Transfer Time less than 10ms8.Max 30A Adjustable Charge Current , selectable battery type9.Auto transfer time 10 Ms, UPS design10.Comprehensive protection for overload,short-circuit,Battery Low and else11.Smart fan and Alarm12.Rs232 / SNMP communication optional  Technical SpecificationsItemModel G-PSW-1KG-PSW1.5KWG-PSW 2KG-PSW3KG-PSW4KG-PSW5KG-PSW-6KCapacity VA / Watts 1KVA/1KW1.5KVA/1.5KW2KVA/2KW3KVA/3KW4KVA/4KW5KVA/5KW6KVA/6KWSurge rating (10s)3KVA4.5KVA6KVA9KVA12KVA15KVA18KVAEfficiency>95% under AC mode,>88% under DC modePower Factor0.9~1.0, InputNormal voltage 220VAC/110V220V Voltage range184-270V+-4% 110V Voltage range85-150V+-4% Frequency range50Hz/60HZ -3 +5 Hz (Auto detection)OutputVoltage (V)220V/110V+-10%Frequency (Hz)50Hz/60HZ +-0.3 Hz Wave formPure Sine Wave bypass without BatteryyesUPS Mode Grid power first. Battery power ( Solar Power) as backupSolar inverter Mode Solar Power First, Grid power as BackupTransfer Time less than 10 ms (typical)Overload capacityDC Mode(SMPS load)(110%