... 221gAmbient Temperatture-40°C~60°CNote1. We can make solar charger controller as customer's requirements2.The load Channels can be one ... , e-bike, e-car, e-bus, ups, golf car, e-scooter, e-wheelchair, portable appliance and miner's LED lamp electric equipment ... to your OEM/ODM orders.Competitive price and satisfy quality. Warmly welcome to visit our factory. 20A solar charge controller 1501 12/24V 20A