Wuhan Factory MPPT120D 20A Charge Controller – Premium Solar Power Management
High-efficiency MPPT technology maximizes solar energy conversion, boosting charging speed by up to 30% compared to PWM controllers. Supports 12V/24V auto-switching with a wide PV input range (100V max), ideal for off-grid solar systems, RVs, and marine applications. Durable industrial-grade design features precision PCB components and advanced heat dissipation for stable performance in extreme temperatures (-35°C to 60°C). Built-in LCD screen displays real-time data (voltage, current, battery status) for easy monitoring. Multi-protection includes overcharge, short-circuit, and reverse polarity safeguards, extending battery lifespan. Compact yet robust housing with corrosion-resistant coating ensures long-term reliability. Perfect for solar street lights, cabins, and backup power setups. Global wholesale pricing with bulk discounts—direct factory supply guarantees unbeatable value. Low MOQ, fast shipping.