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Specification: 300W solar module, 12V/200Ah battery, 12V/500W pure-sino inverter, 12V/20A controller (charging regulator). Battery,controller,inverters are all put in a iron case with four wheels below. You can take the case to everywhere you want easily and conviniently.
Feature:
Electricity from solar panel is DC, and theorily,stand-along PV system only accept DC not AC, but we also design AC application. That is to say,when it is rainy or cloudy,little power from solar panels, then the battery can be charged by AC grid. Besides,there is a LED panel including two green LEDs,one blue,one yellow,and one white.Different LED on indicates different states of the PV system.
