The planet´s most powerful solar panel.

The SunPowerTM 318 Solar Panel provides today’s highest efficiency and performance. Utilizing 96 back contact solar cells, the SunPower 318 delivers a total panel conversion efficiency of 19.5%. The 318 panel’s reduced voltage-temperature coefficient, anti-reflective glass and exceptional low-light performance attributes provide outstanding energy delivery per peak power watt.

BENEFITS

Highest Efficiency - SunPowerTM Solar Panels are the most efficient photovoltaic panels on the market today.

More Power - Our panels produce more power in the same amount of space—up to 50% more than conventional designs and 100% more than thin film solar panels.

Reduced Installation Cost - More power per panel means fewer panels per install. This saves both time and money.

Reliable and Robust Design - Proven materials, tempered front glass, and a sturdy anodized frame allow panel to operate reliably in multiple mounting configurations.