Purchase Qty. Reference FOB Price
1-999 Pieces US$16.80
1,000-2,999 Pieces US$16.60
3,000-4,999 Pieces US$16.40
5,000-9,999 Pieces US$16.20
10,000+ Pieces US$16.00
Product Description
21W PET/ETFE MONO CRYSTALLINE SOLAR CHARGER SPECIFICATION Parameters JS-PETM021-01 Peak power Pm(W) 21±3% Open circuit voltage Voc(V) 21.6 Max. power voltage Vmp(V) 18V Max. power current Imp(A) 1.10 Short circuit current Isc(A) 1.21 Solar cells Efficiency 23-24.5% Folding ...