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Product Guide

Solar Photovoltaic

a solar panel showing how one cell is put together — New solar panels incorporate small changes to improve durability and performance. Sunpower’s Maxeon cells use the company’s unique glass, monocrystalline cells, and a copper backing to reach more than 21% efficiency.
Image: Sunpower

Behind the recommendations
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Behind the recommendations
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Solar Photovoltaic

PV with the best real-world specs: high warranted minimum power ratings and PTC efficiency ratings

More about Solar Photovoltaic

Five Reasons to Be Optimistic About Solar Energy

Commercial-scale solar energy, buoyed by battery storage, is continuing to grow, redefining how we produce and use energy.

California Could Go Solar Without Destroying Habitat

If PV were installed only in developed locations throughout California, the state could meets its energy needs three to five times over.

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