SPR-MAX6-425-AC solar panels generate more energy from the space available on your roof than conventional panels.

Maxeon solar panels are designed to be different and have proven to be better at over 1 billion Maxeon cells and 30 million Maxeon panels, even in the harshest conditions. Conventional solar cells lose power over time due to corrosion and breakage. A recent study on EU solar PV plants found that 41% of field failures were due to panel-related problems such as dark spots and cell cracking, potential-induced degradation, delamination and defective rear sheet.1. The exclusive design of Maxeon photovoltaic cells eliminates many of these common causes of failure in conventional cells. This way, both your SunPower panels and your savings will continue to pay off. Year after year, after year.

SPR-MAX6-425-AC Features

• Monocrystalline solar panel
• Power: 425W - AC output (integrated Enphase microinverter)
• Size: 1872 x 1032 x 40mm
• Efficiency: 22%
• Product, Power and Service Guarantee: 40 years (SunPower Installers)
• Exclusive Maxeon IBC technology.

More energy for life
As the most efficient in the solar industry, SunPower Maxeon panels generate more energy from your available roof space than conventional panels. And greater efficiency translates into more energy and more savings over time. Designed to maximize power generation through industry-leading efficiency, improved high-temperature performance, and increased power conversion in low-light conditions such as morning, evening, and cloudy days.

Uncompromising reliability
Invest with confidence, knowing that SunPower Maxeon panels are quality tested. In real-world field testing over 8 years and 800,000 panels at 264 sites, Maxeon solar panels demonstrated the lowest degradation rates in the industry,1 with nearly 4x the reliability of conventional panels. Maxeon panels are also backed by our industry-leading warranty.
Designed to operate in all types of weather conditions with anti-crack cells and reinforced connections that protect against wear and corrosion. The microinverter in each panel allows independent operation to mitigate the impact of shading while improving system performance.

Superior sustainability
Clean ingredients, responsible manufacturing, and 40-year long-lasting energy production make SunPower Maxeon panels the most sustainable option in the solar energy industry.

The longest warranty in the industry

SunPower Maxeon panels are covered by a 40-year warranty, backed by extensive third-party testing and field data from more than 33 million panels deployed worldwide.

• Minimum guaranteed output year 1 98.0%
• Maximum annual degradation 0.25%
• Enphase Microinverter 25 Year Limited Product Warranty
• SunPower Maxeon panels are covered by a 40-year warranty backed by extensive third-party testing and field data from over 33 million panels
• deployed throughout the world.

Maximize savings and minimize headaches.​
SunPower AC module systems combine industry-leading solar panel technology with Enphase's advanced microinverter technology to maximize the potential of your rooftop.

Leader in Durability
The patented metal base of SunPower Maxeon cells allows them to bend in difficult conditions where others break. And the durability of Maxeon panels is proven, with an expected lifespan of 40 years and a return rate of less than 0.005% on more than 15 million panels shipped and studied.

Your choice of solar panel is important.

• Maximize your savings and enjoy peace of mind that comes with the solar industry's highest durability, reliability and efficiency,1 all backed by our industry-leading warranty.
• Our record-breaking Maxeon technology guarantees you the best solar power for your home or business.​