SunPower SPR-315-WHT
Download PDF version of this page

SunPower SPR-315-WHT

The SunPower 315 Solar Panel provides today's highest efficiency and performance. Utilising 96 next generation SunPower all-back contact solar cells, the SunPower 315 delivers an unprecedented total panel conversion efficiency of 19.3%. The 315 panel's reduced voltage temperature coefficient and exceptional low-light performance attributes provide outstanding energy delivery per peak power watt.

Features and Benefits

• Highest Efficiency - Panel efficiency of 19.3% is the highest commercially available
• More Power - SunPower 315 delivers 50% more power per unit area than conventional solar panels and 100% more than thin film solar panels
• Reduces 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
• A sturdy, black anodised aluminium frame with mounting holes to match the industry norm enables easy installation on currently available mounting structures
• Low voltage-temperature coefficient ensures maximum battery charging current is available even during high-temperature operation
• Exceptional low-light performance and high sensitivity to light across the entire solar spectrum maximises yearly charging performance in any weather
• Highest quality 4mm-thick high-transmission tempered glass provides enhanced stiffness and impact resistance
• Aerospace-style cell interconnects with in-place strain relief provide extremely high reliability
• Advanced EVA encapsulation system with multi-layer backsheet provides excellent long-term package durability

Technical Specifications


Manufacturer SunPower
Rating (W) 315.00
Height (mm) 1559
Width (mm) 1046
Depth (mm) 46
Weight (Kg) 24.00