High Efficency 18V 20W Aluminum Frame Monocrystalline Silicon Solar Panel

• Warranty: 1year
• Application: Solar Panel
• Condition: New
• Certification: CE
• Material: Monocrystalline Silicon
• Peak Power: 20W
• Model NO.: 18V 20W
• Peak Voltage: 18V
• Peak Current: 1.0A
• Fault Current: 1.27A
• Open Circuit Voltage: 21.5V
• Weight: 1.1kg
• Size: 350*550mm
• Transport Package: Carton
• Specification: 18V 20w
• Trademark: NTL
• Origin: China
• Production Capacity: 5000/Month

Product Description

Monocrystalline Silicon Solar Panel is an assembly composed of several single crystal silicon solar cells assembled in
a certain way. The photoelectric conversion efficiency of monocrystalline silicon solar cells is about 15%, and the highest is 24%,
which is the highest among all kinds of solar cells. However, the manufacturing cost is so high that it can't be widely used. As
monocrystalline silicon is generally packaged with tempered glass and waterproof resin, it is durable and its service life can
generally reach 15 years, up to 25 years. It is used in the production of many high-quality solar lamps, and the conversion efficiency
of charging is higher than that of polycrystalline solar panels.


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