Hampshire sits in the same high-sunshine belt as the rest of the central south coast, and the county’s large stock of post-war and modern housing generally suits solar well — simple roof pitches, decent orientation and straightforward scaffolding access all keep installation costs sensible.
We cover Hampshire from our base at Shoreham Airport, working west along the coast and inland to Winchester, Basingstoke and Andover.
Hampshire households range from Victorian terraces in Southampton and Portsmouth to newer estates around Basingstoke and Whiteley, and conservation-sensitive properties in and around Winchester. Each needs a different approach — in-roof panels often suit newer builds and conservation areas better, while standard on-roof mounting is usually the most cost-effective elsewhere. Our guide to in-roof versus on-roof panels explains the difference.
Costs in Hampshire track the national picture closely. Independent trade data puts most domestic installations in the county between £6,500 and £12,000, depending on system size, roof access and whether you add battery storage.
| System size | Suits | Typical installed cost | Indicative annual saving |
|---|---|---|---|
| 3 kW (7–8 panels) | Smaller homes, lower usage | £4,500 – £6,000 | £350 – £500 |
| 4 kW (10–11 panels) | Typical 3 bedroom home | £6,000 – £8,000 | £500 – £700 |
| 5–6 kW (13–16 panels) | 4+ bedrooms, higher usage | £8,000 – £11,000 | £700 – £900 |
| Solar + battery | Evening/overnight use, EV owners | £10,000 – £15,000 | £900 – £1,300 |
Figures are approximate market ranges for guidance — we provide a fixed written quote after a free survey. Domestic solar and battery installations currently qualify for 0% VAT in the UK.
Southampton · Portsmouth · Winchester · Basingstoke · Fareham · Eastleigh · Andover · Aldershot · Havant · Petersfield
Most domestic installations in Hampshire fall between £6,500 and £12,000, depending on system size, roof access and whether you add battery storage. A typical 4kW system on a three bedroom home usually lands around £6,000–£8,000. We give you a fixed written price after a free survey.
Yes. We are based at Hangar 4, Shoreham Airport in West Sussex and work across the South East, including Hampshire. Being a single team covering the region means the people who survey your roof are the people who install it, and we handle aftercare directly rather than passing you to a subcontractor.
A typical domestic solar installation takes one to two days on site. Adding battery storage usually adds half a day to a day. Before that we handle the system design and the DNO grid paperwork, which is where most of the lead time sits.
For most homes, no — roof-mounted solar on a standard property is permitted development. Listed buildings, conservation areas and National Landscape designations are the exceptions, and we advise on those at survey stage.
For a typical home, somewhere around 7–10 years on solar alone, and often shorter if you are at home during the day or add a battery to increase how much of your own generation you use. Panels then keep producing for 25–30 years.
Yes. We design solar, battery storage and EV charging together where it makes sense, which is usually cheaper and tidier than adding them separately later.
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