Highest Efficiency Solar Panels

This patented technology places the metal contacts on the back side of the solar cells, giving us an unobstructed surface area to collect the sunlight. We use only the best, premium, monocrystalline silicon with a patented treatment to optimize energy conversion. The result: Our solar panels capture more sunlight and convert this light into energy more efficiently than any other solar panel on the market. And because SunPower solar panels have proven to be the most efficient solar panels on the planet, our experience tells us they’ll also help you save the most on your utility bills.

More Power Means Fewer Panels

SunPower solar panels produce more power in the same amount of space—up to 50% more solar power than conventional designs and up to four times more than thin-film solar panels. Because our residential solar systems require significantly less roof space, you can use fewer panels to produce the same amount of clean, renewable solar power. With fewer solar panels you can maximize your roof space to choose the best, unobstructed location for electricity production.