What is a gbc solar panel
What is a back contact (BC) solar cell and why is it important?
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What is a back contact (BC) solar cell and why
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6 FAQs about Large-scale Solar Power Generation & Energy Storage
What is a BC solar panel?
BC stands for “Back Contact.” These solar cells are different from regular ones. In normal solar panels, you can see thin metal lines on the front that collect electricity. But these lines block some sunlight. BC panels move all these lines to the back of the panel.
What is a Grade B solar panel?
Grade B solar panels have visual defects but meet performance specifications. These solar panels are less common than grade A solar panels but are typically available from manufacturers upon request. Most manufacturers keep these panels for testing purposes but sell them with warranties like grade A solar panels.
What is an IBC solar cell?
IBC solar cells lower the series resistance at the cell from traditional Al-BSF cells, by being able to place larger metal contacts at the rear side of the cell, becoming a key factor for CPV applications.
Why should you choose IBC solar panels?
With an increased efficiency for IBC solar cells, an IBC solar panel can be manufactured without space between cells, further increasing the power output per square meter for a single module. This makes IBC solar cell technology more compelling for applications with limited space.
Do grade B solar panels affect performance?
Grade B solar panels have some visual defects that do not affect performance. Grade B naturally falls below grade A in this grading system. So how does Grade B stack up against the other grades? Grade A solar panels are entirely free of defects. Grade B has some visual flaws but still meets performance standards.
Who makes IBC solar panels?
SunPower is a solar company manufacturing solar panels in the US for more than 35 years. This company delivered the first commercial IBC solar panels to the US, producing high-quality modules with excellent performance, with their Maxeon® solar panels.
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