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Is efficiency important with solar panels?

April 26, 2017efficiency solar panels

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Is efficiency important with solar panels?

2 Answers

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Usually not, the efficiency of a panel relates to how effectively it can convert the sun’s light. Given that the sun’s light is free a panel can simply be made larger to offset a lower efficiency. Only when suitable roof area is at a premium does it make sense to choose high efficiency panels, this will maximise the amount of power that can be generated from a roof.

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Posted

Often not, the efficiency of a panel relates to how effectively it can convert the sun’s light. Given that the sun’s light is free a panel can simply be made larger to offset a lower efficiency. Only when suitable roof area is at a premium does it make sense to choose high efficiency panels, this will maximise the amount of power that can be generated from a roof. IES can offer high and standard efficiency modules.