Carspa has exported more than eight thousand pieces 20a solar charge controller to europe, middle east and africa on 2021, the 12V solar charge regulator is certified by CE, RoHS, UKCA, and we also has been approved by ISO9001, TUV, E-MARK, IEC, ETL, FCC, SGS.

This series solar charge regulator is made by flame retardant material shell, it can work normally in a high temperature environment of minus 20 degrees or 80 degrees, the waterproof grade is IP22, shall be installed indoor.

there is a LED display window on the charge regulator with a setup button. you can setup it by time control mode or light control mode. there is temperature compensation inbuilt, PV led light for charging and over voltage reminder, 3 kinds of colors LED light for battery state of charge, the charging method is pulse width modulation (PWM) with 85% efficiency. the output current is 5A/10A/15A/20A with 12/24V voltage automatic detection for your choice.

20a solar charge controller is is no.1 hot sale model in 2021.

It's widely used in the solar street light projects in middle east where is no country power access. It's also used for house, back yard, mountain, workshop or subway station illumination where needs time or light control, 20A 12V solar charge regulator is your best choice with enough solar energy charging & storage for days usage..


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