12V/24V/48V Wind-solar Complementary Controller MPP Breeze Charging 1000w2000w ,Easy to Use

[1] MPPT boost charging, Breeze open charging [2] One-key switch between Chinese and English interface display [3] With activation function, both channels can supply power [4] Dual external unloaders full/high wind protection [5] Multiple types of batteries are common, and the voltage can be locked