... solar panels, solar controller and batteries. If the ourput voltage is 220VAC or 110VAC, the sysem will contain a invertor yet ... KW, or watt) of the generator?Q4. How much is the voltage? Is it 12VDC, 24VDC, 48VDC, 110VAC, 220VAC or 380V3AC?Q5. How ... no sunshine days should the generator work after the battery is full charged?Q6. How many sets you want to order ...