... composed of charge controller, inverter, fuse, and circuit breaker and lightning protector. Control box for 1000w solar power system, able ... to run 70L WHO-approved vaccine refrigeratorComposed of charge controller, inverter, fuse, and ... controller: 20A/24vInverter: pure sine wave, 1000w/24v, max. 2kw in a few seconds 1000w Solar Photovoltaic System Control Box