Home › Coverage › South & Mid Wales › Merthyr Tydfil
Solar panel and battery installers in Merthyr Tydfil
Keiron holds the OVO partnership for South & Mid Wales, and Merthyr Tydfil sits in their CF 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 Merthyr Tydfil
PVGIS puts Merthyr Tydfil at 942 kWh per kWp a year, which is 2.58 peak sun hours a day. A 14 panel (6.3 kWp) system here generates around 5,935 kWh a year, and on a typical system with battery roughly 55% of that is exported, worth about £655 a year at OVO's 20p export rate. Keiron's team sizes it to how you actually use energy, on a free 45 minute video call.
Yield and peak sun hours are PVGIS estimates for Merthyr Tydfil's own coordinates, not a regional average. Your free design refines them for your actual roof.
Solar installers near Merthyr Tydfil
We also cover Aberdare, Mountain Ash, Tredegar, Ebbw Vale, Bargod and Rhondda.
See Keiron's full South & Mid Wales coverage →Get your free quote from Keiron
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 Merthyr Tydfil, 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. Export income assumes roughly 55% of generation is exported on a typical system with battery.