Powerful 140A MPPT Solar Charge Controller for Heavy-Duty Energy Systems
Ultra-efficient MPPT technology maximizes solar energy conversion with 98% tracking efficiency, outperforming standard PWM controllers. Handles massive 6500W PV array input at 48V, ideal for off-grid cabins, RVs, and industrial solar setups. Built with industrial-grade aluminum alloy housing for superior heat dissipation and corrosion resistance. Advanced DSP chip ensures precise voltage regulation and protects against overcharge, short circuits, and reverse polarity. Wide PV input range (120V-450V) accommodates diverse panel configurations. Waterproof IP32 rating withstands harsh outdoor conditions. Bluetooth-compatible models allow real-time monitoring via mobile app (optional). Perfect for high-capacity solar storage systems, telecom base stations, and agricultural irrigation. Bulk pricing available for commercial/wholesale buyers—global shipping with guaranteed lowest rates. *(Note: Specifications may vary by model. Includes standard 2-year warranty.)*