Solar System Parameter: 1.1500W/40A inverter with built-in controller 2. 600W solar panel 3. 200AH/12V*4pcs batteries 4. 2.4m supporting pole 5. Solar panels with frames, cables included as completed set. The parameter can be different upon to different installation and customers' special request. Applications: Used at home to power your lights, fans, other home appliances, such as small air conditioning etc.