This 18V 20W solar panel is designed with cutting edge polycrystalline solar cell technology. This custom solar panel boasts positive power tolerance and is laminated with tempered glass for durability. Ideal for off-grid applications like solar traffic signs and lights, attic fans, and street lights. Withstanding challenging environmental conditions, it is waterproof, scratch-resistant, and UV-resistant, ensuring excellent performance even in low light environments. 
 
Features:
- With cutting-edge high efficiency poly solar cell
- Positive power tolerance
- Tempered glass laminated, high transmission,durable & robust
- Withstanding challenging environmental conditions
- Waterproof, scratch resistant & UV resistant
- Excellent performance under low light environments

Item No.	WSL-C010
Solar Panel Size	460x340x17mm
Peak Power (Pmax)	20W
Voltage at Pmax (Vmp)	18V
Current at Pmax (Imp)	1.11A
Open Circuit Voltage (Voc)	21.6V
Short Circuit Current (Isc)	1.22A
Cell Type	Multi crystalline Solar Cell
Power Tolerance	±5%
Encapsulation method	3.2mm Tempered glass
Back sheet	TPT
Product Warranty	5 Years
Lead time	20 Days
Storage temperature	-20°C ~ 65°C
Working temperature	-40°C ~ 85°C
Standard Test Conditions (STC)	1000W/m2, 1.5AM, 25°C Cell temperature