Why Missing Solder Strips Behind Photovoltaic Panels Threaten Solar Efficiency (And How to Fix It)
Did you know a missing component thinner than a human hair could reduce solar panel efficiency by up to 23%? Recent data from the 2024 Global Solar Quality Report reveals that 4.7% of manufacturing defects stem from absent or damaged solder strips behind photovoltaic panels . As solar adoption accelerates globally, this seemingly minor issue now impacts energy output equivalent to powering 380,000 homes annually.
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