solar generator system low cost, almost no maintenance, automatically control, future expansion, solar energy products, solar generator system1500 SpecificationsSizeQuantityApplicable loadDaily capacitySolar Panel150W1150*986*4010 4.5~7.5kwLead-acid Battery2V/400AH175*174*34824Inverter48V/2.5KW465*162*2461Controller48V/50A 1light source Control cabinet solar Energy system