20watt Solar Panel

Product Details

Offering 20watt solar panel quotation consultation and free sample, it is one of the professional 20watt solar panel manufacturers, welcome to wholesale cheap 20watt solar panel made in China in stock at low price from us.

Yangtze 20watt Solar Panel  is perfect for small plug-and-play projects. With its small size, portability is easier than ever. The equipped MC4 Connectors make it easy to connect the panel to solar cables in seconds. 

Yangtze 20watt Solar Panel has several uses including marine, dry camp, and other off-grid applications. Yangtze monocrystalline solar panel will give you the most efficiency per space and have the ability to withstand extreme elements and severe weather. 

Key Features : 

●High modules conversion efficiency

●Off-grid fully self powered systems as RV solar panels, Boat solar panels, and Marines solar panels

●Suitable for commercial and power station property

●12V battery use

●Portable back up solar system

Electrical Parameters at STC
Rated Maximum Power at STC20W
Maximum Power Voltage (Vmp)17.5V
Maximum Power Current (Imp)1.15A
Open Circuit Voltage (Voc)22.1V
Short Circuit Current (Isc)1.28A
Power Tolerance 0~+3%
Mechanical Parameters 
Cell Type Mono-crystalline 
No.of Cells 36 
Weight 1.95kg (approx)
Glass3.2mm, High Transmission ,Low Iron , Tempered Glass
Junction Box IP65 & IP67 Rated 
Frame Anodized Aluminum Alloy
Working Conditions 
Maximum System Voltage DC 1000V(IEC) / 600V(UL)
Operating Temperature -40℃~+85℃
Maximum Series Fuse 15A
Application ClassClass A
Temperature Coefficient
Temperature Coefficient of Pmax-0.40%/℃
Temperature Coefficient of Voc-0.30%/℃
Temperature Coefficient of Isc+0.05%/℃
STC: Irradiance 1000W/㎡, Module Temperature 25℃, Air Mass 1.5