China"s Strength Source Factory MPPT 330D Solar Charge Controller
Ultra-efficient MPPT technology maximizes solar energy conversion with 30A output, compatible with 12/24V lithium batteries. Precision-engineered aluminum housing ensures superior heat dissipation and durability in harsh environments. Advanced PWM algorithm prevents overcharging, overheating, and short circuits while extending battery lifespan. Waterproof and dustproof (IP32 rated) for reliable outdoor use in RVs, boats, off-grid cabins, and solar farms. Direct plug-and-play setup with clear LCD display for real-time voltage, current, and power monitoring. Backed by rigorous factory testing and global wholesale pricing—ideal for bulk orders.