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Waterproof and Wear-Resistant Outdoor Folding 21W Solar Panel Video, Demo, How It Works & Features

Published: 2025-04-09 Published by: Shenzhen QCEPOWER Technology Co., LTD 502 views 0 comments

Product Specifications

Model NO.:
21W
After-sales Service:
Yes
Warranty:
<5 Years
Number of Cells:
7W*3PCS
Application:
Battery Panel
Condition:
New
Certification:
CE
Material:
Monocrystalline Silicon
Weight:
0.78kg
Power:
21W
Conversion Efficiency:
20%
Color:
Black
DC Output:
5V/3.5A
Life Span:
25 Years
Folding Size:
290*170*30mm
Solar Panel Composition Material:
Pet+EVA+PCB+ Single Crystal Solar Cell
Fabric:
600d PVC Waterproof Fabric
Output Interface:
5vusb*2
Transport Package:
Un
Specification:
Expansion size: 680*290*5mm/ Folding size: 290*170
Origin:
Shenzhen
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