Solar Battery Charge Controller Boost MPPT Voltage Adjustable with Display 24‑85V 400W

REAL TIME TRACKING FUNCTION: MPPT type is suitable for solar panels of different voltages, with high efficiency MPPT real time tracking HIGH CONVERSION EFFICIENCY: High efficiency synchronous rectifier circuit structure is adopted, which has high conversion efficiency in low power charging environment VOLTAGE ADJUSTABLE AND WATERPROOF: Output voltage is adjustable, support acid and lithium batteries, etc. Waterproof, dustproof, shockproof