30A 20A 10A 12V24V Auto Solar Panel Battery Charger Regulators for Lead acid battery and lithium battery 30a solar controller

NEW 30A 20A 10A 12V24V Auto Solar Panel Battery Charger Regulators for Lead acid battery and lithium battery 30a solar controller

There are optional 10A 20A 30A model:

10A:

if your battery is 12V ,the max solar panel input is 25V  120W

if your battery is 24V ,the max solar panel input is 50V  240W

20A:

If your battery is 12V, the max solar panel input is 25V   240W

if your battery is 24V, the max solar panel input is 50V   480W

30A

if your battery is 12V ,the max solar panel input is 25V   360W

if your battery is 24V ,the max solar panel input is 50V   720W