MPPT Solar Charge Controller - 12V-50V Input To 24V/36V/48V/60V/72V Output, 12A 300W/450W Boost, 98% Efficiency, LED Display, For Off-Grid, RV, Boats

About This Product

Upgrade your solar setup with this efficient MPPT boost charge controller – it squeezes more power from your panels, especially in cloudy or low-light conditions. It takes a wide input range from 12V to 50V and boosts it to a stable higher voltage output: choose from 24V, 36V, 48V, 60V, or 72V to match your battery bank. The max current is 12A, and it can handle up to 300W at 18V input or 450W at 36V input, making it great for small to medium off-grid systems, RVs, boats, cabins, or workshops. With 98% conversion efficiency, you waste very little energy. It works with most battery types: lead-acid, lithium, LiFePO4, and gel, and you can set the voltage preset easily. The LED display shows voltage, current, and status clearly. The body is a compact magnesium-aluminum alloy (113x86x39mm, 242g) that dissipates heat well, and it's rated IP30 for indoor use (keep it ventilated). It operates from -20°C to 60°C, so it handles tough conditions. Wiring is straightforward: red to positive, black to negative. Connect the solar panel first, then the battery, and keep cables short to reduce power loss. Includes a 15A fuse for safety. If you're tired of weak charging or want to maximize your solar harvest without a huge controller, this little unit is a smart, reliable pick. Perfect for DIY solar enthusiasts looking for more bang for their buck.