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