High-Efficiency MPPT Solar Charge Controller – 50A/60A for Lead-Acid & Li-Ion Batteries
Ultra-high 98% conversion efficiency with advanced MPPT technology, maximizing solar energy harvest even in low-light conditions. Heavy-duty aluminum alloy casing with IP65 waterproof rating, ensuring durability in harsh outdoor environments like off-grid cabins, RVs, and marine applications. Precise 4-stage charging (bulk/absorption/float/equalization) extends battery lifespan for both lead-acid and lithium-ion batteries (compatible with 12V/24V/48V systems). Intelligent LCD display shows real-time data: PV voltage, battery status, and fault alerts for easy troubleshooting. Built-in dual-fan cooling and over-temperature protection, maintaining stable performance under heavy loads up to 50A/60A. Plug-and-play setup with corrosion-resistant terminals, ideal for solar street lights, telecom towers, and agricultural irrigation systems. Certified to CE/ROHS standards, backed by a 3-year warranty for bulk buyers. Global wholesale pricing – order 100+ units for extra discounts.