Solar Charge Controller 150A, 12V/24V/36V/48V Automatic Battery Recognition, LCD Display, smart Cooling Fan, Dual USB, Intelligent Battery Regulation, Suitable for Lead-Acid/Lithium Batteries

The 150A intelligent solar charge controller features precise timing and light control, adjustable voltage parameters, and memory retention. Its large LED display and smart cooling fan (plus heat-dissipating backplate) ensure reliable operation. Advanced MPPT technology delivers ≥99% tracking efficiency, automatically recognizing 12V/24V/36V/48V systems. Dual 5V USB ports (no step-down) are included. Compatible with sealed, GEL, flooded, and LiFePO₄ batteries, it offers short-circuit, open-circuit, reverse polarity, and overload protection. Three‑stage charging optimizes battery life. Pro‑level customization allows fine‑tuning of delays and voltage thresholds. Rugged design withstands -35°C to +65°C, making it ideal for RVs, home systems, and remote off‑grid installations.

• 【Product Advantages】 150A intelligent regulating controller with precise timing and light control, adjustable voltage parameters, and memory retention. Large LED display for clearer data reading. Features a heat-dissipating backplate design + smart cooling fan. Flame-retardant materials ensure safe and durable operation.
• 【High-Efficiency MPPT】 Adopts advanced MPPT (Maximum Power Point Tracking) algorithm to significantly boost energy utilization in solar systems. Automatically recognizes 12V/24V/36V/48V systems. Dual 5V USB charging ports (note: no step-down function).
• 【Battery Selection】 Battery compatibility + automatic voltage detection: works with 12V/24V/36V/48V setups, and supports major battery types – sealed, GEL, flooded, and LiFePO₄. Ideal for hybrid configurations, backup power stations, or upgrading existing solar systems without rewiring.
• 【Multiple Protection Mechanisms】 Solar charge controller is compatible with 12V/24V/36V/48V batteries and offers safety features such as short‑circuit protection, open‑circuit protection, reverse polarity protection, and overload protection. The smart MPPT algorithm enhances system efficiency, while three‑stage charging optimization extends battery life.
• 【Pro‑Level Customization】 Fine‑tune parameters (delays, voltage thresholds) via intuitive menus and save presets. Built‑in USB ports allow charging phones/tablets while solar priority remains for battery charging. Rugged design withstands temperatures from ‑35°C to +65°C – suitable for Arctic winters to desert summers.