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Solar panel and battery installers in Crook
Mark holds the OVO partnership for North East, and Crook sits in their DL 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 Crook
Mark holds the OVO Solar & Battery partnership for North East, and Crook sits inside their DL 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 Crook at 932 kWh per kWp a year, so a 14 panel (6.3 kWp) system here generates around 5,872 kWh a year.
Yield and peak sun hours are PVGIS estimates for Crook's own coordinates, not a regional average. Your free design refines them for your actual roof.
Get your free quote from Mark
Two minutes. We confirm your video slot within one working day.
Worth reading before your Crook design call
Straight answers from the OVO Solar and Battery team, sourced and dated.
How solar panels work, and why they work here
Panels run on daylight, not heat. What happens between your roof and your meter.
Read the guide →Single phase or three phase, and what it changes
One fuse or three. The check takes a minute and it sets your system size limit.
Read the guide →What size battery does your home actually need?
Size it to your evenings, not your roof. One number off your bill gives the answer.
Read the guide →AC versus DC coupled batteries, explained simply
One suits a retrofit, one suits a fresh install. The plain English difference.
Read the guide →Off peak tariffs and battery charging, window by window
The cheap windows on offer in August 2026, what they cost, and how much fits into one.
Read the guide →What to check before switching supplier when you have solar
Four checks before you switch: your export condition, your MCS pack, your meter and any Feed-in Tariff.
Read the guide →Solar installers near Crook
We also cover Bishop Auckland, Brandon (County Durham), Spennymoor, Shildon, Ferryhill and Durham.
See Mark's full North East coverage →Independent solar guidance for Crook from Clearline Home Energy
Generation figures are PVGIS v5.2 estimates retrieved August 2026 for the coordinates of Crook, 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.