Solar off-grid system: Solar energy& electricity. Easy installation. SOALR SYSTEM CONFIGURATION PRODUCTION NAME Solar panel Battery Controller Inverter SPECIFICATIONS 150w ... .FOR three rainy ,cloudy days 2.Systems include: solar panels, controller, inverter, stenting, cable, accumulator3.short ... SPECIFICQTY TOTAL:Fob USD BRANDPARAMETERS LIFE SPANWARRANTYSolar panel 18v150w 2270SR150w :Voc=43.4V,Isc=4 ...