Solar Charge Controller Circuit Board 600mA

24.99 

↩️ Easy Returns within 30 days of receipt

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This compact and functional solar charge controller circuit board supports solar charging with a maximum output current of 600 mA, ensuring safe operation. It features automatic light control, turning lights on at night and off at dawn by voltage detection without photosensitive components. Compatible with protected lithium batteries, such as 3.7V mobile phone batteries, it manages LED loads of 2V or 3V through external step-down converters or resistors, preventing damage. Designed for DIY solar projects, it offers a straightforward wiring setup with clearly marked connection points, making it an ideal choice for automating solar battery management and lighting control in a reliable, professional package.

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