Solar Panels Andover: Costs, Savings & Local Data
How much can solar panels save you in Andover?
A typical 4kW solar panel system in Andover generates around 4,160 kWh per year, saving you approximately £637 annually on electricity bills and export payments. With 1,640 hours of sunshine per year, most Andover homeowners see payback within 10–13 years.
Andover's housing stock — from terraced and semi-detached homes to modern detached properties — is well-suited to solar panel installations. Most roof types in Andover can accommodate a 3–5kW system, and with energy bills remaining high, solar offers a practical route to lower costs.
Andover receives around 1,640 hours of sunshine per year. The Hampshire town has a mix of modern military housing, established estates, and surrounding rural properties. Good Hampshire sunshine drives solid returns.
Solar panel key figures for Andover
1,640 hrs
Annual sunshine hours
HSG regional figure — no primary source recorded
4,160 kWh
Annual generation (4kW)
Based on 1040 kWh/kWp yield
£637
Annual savings (4kW)
At 26.11p/kWh + SEG
~11 years
Estimated payback
£7,120 national DESNZ median, not a Andover price
Solar panel output and savings by system size in Andover
Generation and savings below are modelled for Andover's location, using a regional solar yield of 1040 kWh/kWp on a south-facing roof with no shading.
The installed cost column is a national figure, not a Andover price. It is the DESNZ median of £1,780.25 per kW for systems up to 4 kW, derived from the MCS Installation Database and covering England, Scotland and Wales. No official dataset publishes installed costs at city level, and we will not imply one exists. Half of real installations cost more than the median.
| System Size | Panels | Cost | Annual Saving | Payback |
|---|---|---|---|---|
| 3 kW | ~8 panels | £5,340 | £478 | ~11 years |
| 4 kW | ~10 panels | £7,120 | £637 | ~11 years |
| 5 kW | ~13 panels | £8,480 | £796 | ~11 years |
Solar energy in Andover: local context
Andover offers reasonable conditions for residential solar panel installations, with most properties having suitable roof space for a 3-5kW system.
Andover homeowners benefit from 0% VAT on residential solar installations (until at least March 2027) and can earn income through the Smart Export Guarantee by selling surplus electricity back to the grid.
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Frequently asked questions about solar panels in Andover
Solar panels in nearby areas
Showing areas near Andover. Solar conditions vary by location.
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