Purchase Qty. Reference FOB Price
1-19 Pieces US$32.00
20-99 Pieces US$30.00
100+ Pieces US$28.00
Product Description
This is a compatible MPPT charge controller PWM intelligent/efficient/energy saving, he not only has efficient MPPT controller charging function to automatically track the maximum power point10%-30%higher than the ordinary controller charging efficiency but also has standby energy saving, more than ...