Description
280 Watt Rigid Marine Solar Panel – Premium SunPower® Solar Cells
The 280 Watt Rigid Marine Solar Panel is designed for high-efficiency energy production in demanding marine and off-grid applications. Built with SunPower® A+ grade monocrystalline solar cells offering 24.4% efficiency, it delivers superior output and reliability in all weather conditions. Its rugged aluminum frame and tempered glass surface ensure durability against saltwater, wind, and UV exposure—making it a dependable choice for long-term performance on yachts, RVs, and remote systems.
KEY FEATURES
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High-Efficiency Power: SunPower A+ Grade Maxeon solar cells with 24.4% conversion efficiency
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Maximum Output in Shade: Shade-tolerant cell design and bypass diodes maintain consistent energy flow
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Built for Harsh Marine Environments: Rigid, corrosion-resistant, and long-lasting construction
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Versatile Installation: Ideal for arch, davit, pole, or deck mounting on boats and off-grid setups
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Compact & Powerful: Maximum wattage per square foot for space-constrained applications
- Great if you are space constrained and need maximum power.
Specifications
| Model: | CMP22270S-280 |
|---|---|
| Rated Power: | 280 Watts |
| Peak Power Voltage (Vmpp): | 47.1 Volts |
| Peak Power Amps (Impp): | 6.0 Amps |
| Open Circuit Voltage (Voc): | 55.6 Volts |
| Short Circuit Current (Isc): | 6.3 Amps |
| Cell Conversion Efficiency: | 24.4% |
| Dimensions: | 36.2″ x 56.9″, 920mm x 1445mm |
| Weight: | 31.3 lbs, 14.2 kgs |
| Background Color: | White |
| Cell Layout: | 7 x 11 |
