Due to the unique design of Timberline Solar as a complete roofing system, efficiency cannot be calculated in the same way as a traditional solar panel. The ES is made out of the same high-efficiency mono PERC cell technology found in Tier 1 solar panels, and depending on a home’s specific roof geometry, Timberline Solar may fit more kW per roof than traditional solar panels.
Are solar shingles as efficient as panels?
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