Brand: Heli
Model: m2420 m2430 m2440 m4860
Battery voltage: 12v24v36v48v
Solar charging current: 20A 30A 40A 60A
Product Name: MPP solar controller
Applicable to: household, RV, yacht
wangtiezhu
+8619962130589
tiezhuwang
pinzhe@solar-generat.com
+8618360527665
