Monocrystalline vs Polycrystalline Solar Panels: Breaking Down the Price Difference
With solar panel costs dropping 80% since 2010 , homeowners face a critical choice: monocrystalline vs polycrystalline photovoltaic panels. The $0.15-$0.25 per watt price difference might seem trivial, but here's why it actually determines your 25-year energy savings.
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