100A LCD display solar Panel charger Controller Lead acid li-ion lithium battery PWM 12v24v auto solar charge controller USB 5V

There are optional 10A 20A 30A model:

10A:

if your battery is 12V ,the max solar panel input is 25V120W

if your battery is 24V ,the max solar panel input is 50V240W

20A:

If your battery is 12V, the max solar panel input is 25V240W

if your battery is 24V, the max solar panel input is 50V480W

30A

if your battery is 12V ,the max solar panel input is 25V360W

if your battery is 24V ,the max solar panel input is 50V720W

High-concerned chemical: none Origin: Mainland China Is Smart Device: no Brand Name: YTYIN is_customized: Yes Certification: CE Application: Charger Controller Choice: yes