Can Photovoltaic Panels Be Cut to Drain Dust? The Truth About Solar Panel Maintenance [2025 Update]
Ever noticed your solar panels looking like they've been dusted with powdered sugar? Well, you're not alone. Photovoltaic (PV) panels lose up to 25% efficiency from dust accumulation annually, according to the 2023 Gartner Emerging Tech Report . But here's the kicker – while cutting drainage slots might seem like a quick fix, it’s kind of like using a chainsaw to trim bonsai trees.
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