Banggood

Excellent MPPT battery charger.

performance/price on very good level.

посылка пришла в срок, качество проверить пока не могу выломаны конденсаторы (фото прилагаю)

PCB looks very clean! Nice solder joints and no lose parts.

It is working good.

good

já está funcionando 👍

Excellent product! If conveniently set it can be used to charge lithium batteries with a solar panel. I found no other solar charge regulators that can be able to charge a 4s lipo batteries with a 20v foldable solar panel. It has two screws that can be used to adjust solar panel working voltage and maximum output voltage. I advise you to refer to solar panel and battery manufacturer to set the best working point and maximum voltage battery, respectively. If you use it to charge lithium batteries you

Cheap and great battery controller. I use it to charge a LiFePo4 battery with a 50W solar panel. This controller charge my battery faster then a regular PWM charge controller.

Emballage succinct Le module est arrivé cassé ( la ferrite de la bobine) j'espère que Banggood va prendre en compte ma réclamation sinon litige PayPal