Metered, not modelled
Solar output in Redhill & Reigate
752–846 kWh per kWp a year
the middle half of 62 real Redhill & Reigate systems, measured over 2024
- Systems measured 62
- Median 802
- Best 10% of roofs 868
- Rank of 49 areas 16th
- Typical system size 2.9 kWp
A typical 4 kWp system here made roughly 3,010 to 3,380 units of electricity last year.
Not a forecast. 62 solar systems around Redhill & Reigate were metered through 2024, and the middle half made 752 to 846 kWh for every kWp of panels.
A good roof does better still: the top tenth here reached around 868 kWh per kWp, against a British median of 766.
Systems here land unusually close together — just 94 kWh per kWp between the lower and upper quarter, against 161 nationally. Results in Redhill & Reigate are more predictable than most of Britain.
The local roof stock is unusually well pointed: 95% of these systems face south, south-east or south-west, against 86% nationally. Some of the figure above is orientation rather than weather.
That places Redhill & Reigate 16th of 49, ahead of 33 of the areas we can measure.
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 Redhill & Reigate 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.
Redhill & Reigate: the middle half of 62 systems made 752–846 kWh per kWp.
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Areas near Redhill & Reigate
Neighbouring postcode areas we can also measure.
How Redhill & Reigate compares
Looking for someone to fit them? MCS-certified solar installers in Redhill & Reigate 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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How we measure
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