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Solar panel and battery installers in Croesoswallt
Zac holds the OVO partnership for North West Coast, and Croesoswallt sits in their SY 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 Croesoswallt
Zac holds the OVO Solar & Battery partnership for North West Coast, and Croesoswallt sits inside their SY 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 Croesoswallt at 968 kWh per kWp a year, so a 14 panel (6.3 kWp) system here generates around 6,098 kWh a year.
Yield and peak sun hours are PVGIS estimates for Croesoswallt's own coordinates, not a regional average. Your free design refines them for your actual roof.
Get your free quote from Zac
Two minutes. We confirm your video slot within one working day.
Worth reading before your Croesoswallt design call
Straight answers from the OVO Solar and Battery team, sourced and dated.
What a DNO is, and why it gets a say in your solar system
Your supplier sells you power. Your DNO owns the cables, and sets how much you can connect.
Read the guide →Cloudy days and north facing roofs, answered honestly
Cloud reduces output, it does not switch it off. North facing depends on pitch more than compass.
Read the guide →How much a home battery saves, unit by unit
What a battery saves per unit, per night and per year, with the losses taken off.
Read the guide →How a home battery actually works
A battery moves electricity from a cheap hour to an expensive one. Here is how.
Read the guide →Which export rate can you actually qualify for?
The gate behind every headline rate, and the six things to check before you believe one.
Read the guide →How the Smart Export Guarantee actually works
What the scheme is, who qualifies, and how the money actually reaches you.
Read the guide →Solar installers near Croesoswallt
We also cover Rhosllannerchrugog, Wrexham, Brynteg, Gwersyllt, Shrewsbury and Whitchurch.
See Zac's full North West Coast coverage →Independent solar guidance for Croesoswallt from Clearline Home Energy
Generation figures are PVGIS v5.2 estimates retrieved August 2026 for the coordinates of Croesoswallt, 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.