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20 Watt MONOCRYSTALLINE SOLAR PANEL



Features
- High performance, high efficiency monocrystalline silicon cells
- 3.2mm tempered glass and rigid anodised aluminium alloy frame gives exceptional strength
- Grounding holes for easy installation
- Voltage optimised for use in 12V systems
- Guaranteed 25 year power-output (90% of power after 10 years of use, 80% of power after 25 years of use)
- +/-5% power output tolerance (average 20W)
- CE certification
Example Applications
- Keeping car, van, caravan or boat batteries topped up
- Powering small appliances such as fans and lighting
- Powering pond fountains
- Charging 12V batteries
Specific Attributes
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Low-iron tempered anti-reflecting glass, Back Surface Field (BSF) silicon nitride anti-reflective cell coating increase conversion efficiency. AKT Solar logo assures of quality. |
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Rigid anodised aluminium frame and toughened glass prevent damage due to frost, snow, hail and high winds. Thermal isolation between laminate and waterproof junction box minimises electrical power losses. |
Electrical Output under Different Light Intensity and Temperature | |
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Current-Voltage Relationship, variable light intensity ![]() |
Power-Voltage Relationship, variable light intensity ![]() |
Current-Voltage Relationship, variable temperature ![]() |
Power-Voltage Relationship, variable temperature ![]() |
Electrical Characteristics under STC1
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Temperature Dependence of Isc, Voc and Wp
Mechanical Characteristics and Dimensions
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