Purchase Qty. Reference FOB Price
1-199 Pieces US$8.80
200-499 Pieces US$8.30
500+ Pieces US$8.00
Product Description
Product Description 1,Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99% 2,Full digital technology, high charge conversion efficiency up to 97%, discharge conversion efficiency up to 96%. 3,Can output constant current, accuracy: 50mA, min: 100mA 4, 5 stages time and ...