Solar photovoltaic panels facing north

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4 FAQs about Solar photovoltaic panels facing north

Should solar panels face north?

Feed-in tariffs were high and panels expensive, so they had to face north to maximise electricity production and earn the most feed-in tariff money possible. But high feed-in tariffs are a thing of the past and solar panels are now far cheaper, so the question of orientation is more complicated.

Are north-facing solar panels better than south-facing?

According to a 2024 study by Yorkshire-based installer Oval Renewables, north-facing panels are around 54% as effective as south-facing ones. So they can still contribute meaningfully, especially in tandem with panels facing other directions.

Should solar panels face east or west?

Solar panels that face east or west will produce about 15% less energy than those installed on a south-facing roof. A north-facing roof is the worst direction for solar, as panels will produce around 30% less energy than if they face south.

Which direction should solar panels face?

Studies have also shown that, due to improvements in solar panel technology, even with North-facing panels, solar production still achieves 54% of that from South-facing panels. When considering the direction you want your panels to face, it is also worth considering when you want to generate electricity to match your usage.

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