Renogy Bluetooth Module. And the maximum combined input solar power is 400W for a 12V battery system or 800W for a 24V system. 【Full System Protection】 Designed with materials and coatings that prevent rust and corrosion, as well as safeguards against reverse polarity, battery overcharging, over-discharging, overload, short-circuiting, and reverse current, ensuring the durability and reliability of your solar energy system.
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