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Solar panel and battery installers in Longfield, New Ash Green and Hartley
Stuart holds the OVO partnership for Kent & South East London, and Longfield, New Ash Green and Hartley sits in their DA 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 Longfield, New Ash Green and Hartley
Stuart holds the OVO Solar & Battery partnership for Kent & South East London, and Longfield, New Ash Green and Hartley sits inside their DA 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 Longfield, New Ash Green and Hartley at 1,049 kWh per kWp a year, so a 14 panel (6.3 kWp) system here generates around 6,609 kWh a year.
Yield and peak sun hours are PVGIS estimates for Longfield, New Ash Green and Hartley's own coordinates, not a regional average. Your free design refines them for your actual roof.
Solar installers near Longfield, New Ash Green and Hartley
We also cover Northfleet, Gravesend, Swanscombe, Dartford, Tilbury and Swanley.
See Stuart's full Kent & South East London coverage →Get your free quote from Stuart
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 Longfield, New Ash Green and Hartley, 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.