30A/20A/10A 12V 24V Auto Solar PWM LCD 5V Dual USB Solar Regler Controller
ab 8,20 €
There are optional 10A 20A 30A model. if your battery is 24V ,the max solar panel input is 50V 240W. It can recongize 12V and 24VLead acid ,Gel battery automatically. if your battery is 24V, the max solar panel input is 50V 480W.
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