Metered, not modelled
Solar output in Leicester
682–819 kWh per kWp a year
the middle half of 211 real Leicester systems, measured over 2024
- Systems measured 211
- Median 762
- Best 10% of roofs 867
- Rank of 49 areas 34th
- Typical system size 3.1 kWp
A typical 4 kWp system here made roughly 2,730 to 3,280 units of electricity last year.
Not a forecast. 211 solar systems around Leicester were metered through 2024, and the middle half made 682 to 819 kWh for every kWp of panels.
A good roof does better still: the top tenth here reached around 867 kWh per kWp, against a British median of 766.
That places Leicester 34th of 49, ahead of 15 of the areas we can measure.
At the other end, the quietest tenth of systems here made about 572 kWh per kWp — usually shade, a poor direction, or both.
What none of it tells you is what your own roof would do. These systems point in every direction and some have been up for fifteen years.
The spread behind that number
Every Leicester system, grouped by what it made, against Britain as a whole. The two shapes overlap heavily, which is the honest headline: your postcode nudges the result, your roof decides it.
Leicester: the middle half of 211 systems made 682–819 kWh per kWp.
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Areas near Leicester
Neighbouring postcode areas we can also measure.
How Leicester compares
Looking for someone to fit them? MCS-certified solar installers in Leicester are listed in the Solarable directory.
Output figures from openclimatefix/uk_pv (Hugging Face, CC-BY-4.0), collected by Sheffield Solar. The British median is 766 kWh per kWp. How we measure.
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What a kWp really generates in Britain, modelled and metered.
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Annual benefit and payback in honest UK ranges.
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How we measure
Our sources, our cross-checks, and what we refuse to publish.
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How much sun does my roof get?
How sunlight falls on a UK roof, month by month.
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