Efficient 20A MPPT Charge Controller
Premium-grade MPPT technology maximizes solar energy conversion with 98% efficiency, compatible with both lithium and lead-acid batteries. Robust aluminum alloy housing ensures heat dissipation and durability in extreme conditions.
Precision Engineering & Safety
Advanced DSP chip enables real-time voltage/current monitoring, with waterproof design (IP68) for outdoor use. Multi-protection includes overcharge, short-circuit, and reverse polarity.
Wide Application & Bulk Savings
Ideal for off-grid solar systems, RVs, boats, and rural electrification. Buy wholesale at unbeatable global prices—scalable for large projects without compromising quality.
Factory Direct Reliability
Manufactured under strict ISO-certified processes, backed by a 2-year warranty. Low wholesale MOQ and fast logistics for bulk buyers worldwide.