Technical FAQs 4

Are Grade B solar panels worth it?

Grade B solar panels typically fall under the market value and are sold at lower prices than grade A solar panels. If you need solar panels for a countryside barn or remote location, or they’ll be far from prying eyes, they are great for performance at a reasonable price.

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.

Are Grade C solar panels worth it?

Grade C solar panels have visual and performance defects, causing them to fall far behind in desirability. Grade C solar panels usually sold overseas at far lower prices in third-world countries. Buying these solar panels is not worth it as they break down much faster and don’t make nearly as much power as grade As and Bs.

How are solar panels graded?

Like elementary school, solar panels are graded on several factors, mainly visual and performance flaws. While this grading system follows similar logic, different manufacturers and distributors can have other criteria for their grading systems.

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