BC vs TOPCon vs PERC Solar Cells:Which One Should You Choose?
Over the past two years, my team and I have conducted side-by-side tests with PERC, TOPCon, and BC solar cells across three scenarios: commercial rooftops (PERC vs TOPCon), premium residential rooftops (TOPCon vs BC), and a BIPV demo wall.To reduce bias, we used the same inverters, the same string design, and identical tilt and azimuth, […]
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