Model:GMA-H500 H7.jpg Solar panel mono-crystalline A grade 500W(250WX2pcs) Panle Size:1650*992*50 Panle Weight:20kgX2 Gel Battery 12V/240AH(120AHX2pcs) Solar controller VS 24V/20A Output voltage AC 220V OUTPUT Output voltage ：AC 220V or 110V (50Hz/60Hz±0.3Hz) (Automatiic check) Peak power ：2000W (Instant) Rated Power ：900W Output wave form ：Pure sine wave Conversion efficiency：>87% (Reference value) DC 12V OUTPUT Output voltage ：DC 12V Output current ：20A (Max.) AC charging current 20A connecting wrie(from solar panel to system box) 15meters Charging mode 1、Solar Panel 2、AC 220V/110V or Generator Charging time 1、About 5 hours 2、By AC grid about 4 hours. Switch time for system to grid AC--DC:<10ms DC--AC:<10ms Ambient temperature —10°~+55° Size 750x410x860mm Weight 132KG Home appliances(as following)and Time supply for reference Appliance Power Quantity work time Total power 1 LED(Lamps) 5W 6pcs 7H 210W 2 (Fan) 20W 1pcs 8H 160W 3 (LED TV) 70W 1pcs 5H 350W 4 (Computer) 100W 1pcs 4H 240W 5 (Washing Maching) 300W 1pcs 1H 300W 6 Total 1540W System characteristic Requred : 1. Systems have LCD digital display which allows you to see the system working, (eg) Charge data, System voltage, Daily power consumption and temperature. 2. AC and DC output. Also have AC back up charger function. 3. system have automatic switch, If solar power (battery power) goes off, the system will switch automatically over to grid power, The batteries will also be charged by AC grid power automatically. When sunshine is coming, the solar panels generate the power. 4. inverters are Pure Sine Wave inverters with high wattage standard. 5. Protection of the system from Overloads, Low Voltage and Under Voltage (alarm) Over Heating, Short circuit, Reverse Polarity. 6. system can be updated very easily. Just by adding extra components your system will increase power capacity. Trade terms: Packing: carton with wodden case. Lead time: 30days. Remark: The price including solar panels and power system . the solar bracket and others accessories are not contained.