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Solar panel and battery installers in Stevenage
Sandy holds the OVO partnership for South Midlands, and Stevenage sits in their SG 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 Stevenage
PVGIS puts Stevenage at 1,025 kWh per kWp a year, which is 2.81 peak sun hours a day. A 14 panel (6.3 kWp) system here generates around 6,458 kWh a year, and on a typical system with battery roughly 55% of that is exported, worth about £715 a year at OVO's 20p export rate. Sandy'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 Stevenage's own coordinates, not a regional average. Your free design refines them for your actual roof.
Get your free quote from Sandy
Two minutes. We confirm your video slot within one working day.
Worth reading before your Stevenage design call
Straight answers from the OVO Solar and Battery team, sourced and dated.
What solar costs in 2026, and what drives the price
Real 2026 prices, where every pound goes, and why small systems cost most per kWp.
Read the guide →What happens on your free 45 minute design call
Roof on screen, usage talked through, written quote before you hang up. No home visit.
Read the guide →Adding a battery to solar you already have
Your panels stay untouched. The grid application is the part that catches people out.
Read the guide →What a gateway does, and when whole home backup is worth it
A full battery is no use in a power cut without a gateway. Here is what one does.
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 Stevenage
We also cover Hitchin, Letchworth, Baldock, Welwyn Garden City, Stotfold and Buntingford.
See Sandy's full South Midlands coverage →Independent solar guidance for Stevenage from Clearline Home Energy
Generation figures are PVGIS v5.2 estimates retrieved August 2026 for the coordinates of Stevenage, 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.