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Solar panel and battery installers in Horsham
Jamie holds the OVO partnership for South Coast, and Horsham sits in their RH 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 Horsham
PVGIS puts Horsham at 1,061 kWh per kWp a year, which is 2.91 peak sun hours a day. A 14 panel (6.3 kWp) system here generates around 6,684 kWh a year, and on a typical system with battery roughly 55% of that is exported, worth about £740 a year at OVO's 20p export rate. Jamie'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 Horsham's own coordinates, not a regional average. Your free design refines them for your actual roof.
Get your free quote from Jamie
Two minutes. We confirm your video slot within one working day.
Worth reading before your Horsham 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 →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 →The 20p export rate, and how it compares to standard SEG
4p or 20p for the same exported units. The conditions on each, in plain terms.
Read the guide →The energy price cap, and what it does to your solar payback
The cap sets your unit price. That price is what every unit of your own solar is worth.
Read the guide →Solar installers near Horsham
We also cover Southwater, Crawley, Billingshurst, Horley, Haywards Heath and Dorking.
See Jamie's full South Coast coverage →Independent solar guidance for Horsham from Clearline Home Energy
Generation figures are PVGIS v5.2 estimates retrieved August 2026 for the coordinates of Horsham, 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.