Optimal Margin Sizing for Photovoltaic Panels in 2025: Industry Standards and Installation Insights
When installing solar panels, most people focus on wattage or efficiency ratings. But here's the kicker: the margin (frame width) of your photovoltaic panel could be the difference between a 25-year workhorse and a storm-damaged liability. Let's cut through the noise – margins aren't just about looks; they're critical for structural integrity and heat dissipation .
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