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Solar panel and battery installers in Stanwell
Scott holds the OVO partnership for London, and Stanwell sits in their TW postcode patch. Book a free 45 minute video design and you get your roof layout, your numbers and a written quote, with nobody setting foot in your home.
What solar actually does in Stanwell
Scott holds the OVO Solar & Battery partnership for London, and Stanwell sits inside their TW postcode patch. You deal with a named local expert, the design happens on a free 45 minute video call, and nobody visits your home until you have decided to go ahead. PVGIS puts Stanwell at 1,026 kWh per kWp a year, so a 14 panel (6.3 kWp) system here generates around 6,464 kWh a year.
Yield and peak sun hours are PVGIS estimates for Stanwell's own coordinates, not a regional average. Your free design refines them for your actual roof.
Solar installers near Stanwell
We also cover Ashford (Spelthorne), Staines-upon-Thames, Ashford Common, Sunbury-on-Thames, Egham and Old Windsor and Wraysbury.
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Two minutes. We confirm your video slot within one working day.
Generation figures are PVGIS v5.2 estimates retrieved August 2026 for the coordinates of Stanwell, assuming a south-facing roof at a 35 degree pitch with no significant shading, the same assumptions as the regional figures on this site. Population is the House of Commons Library settlement classification figure. Your free design accounts for your actual orientation, pitch and shading.