Home › Coverage › Hampshire › Havant
HampshireSolar panels in Havant,
priced honestly.
Independent guidance on solar and battery storage for Havant homes in Hampshire: a free remote design call first, then an MCS-certified installation team for your area if you decide to go ahead. PVGIS puts a roof in Havant at 1,133 kWh per kWp a year, 9% above our Hampshire county estimate.
Start with your postcode
Free, no obligation. Takes about two minutes, and nobody visits your home.
What a roof in Havant can generate
Real satellite data for Havant, real installed pricing, and the same honest model we run for every place we cover.
How Havant compares
Among the places we publish figures for, Havant is one of 45 Hampshire towns we track, and it ranks 7th of 45 for solar yield. It is a medium town in the House of Commons Library classification, with 48,255 residents, and its roofs see 3.10 peak sun hours a day across the year. That drives the standard 12 panel model to 7,206 kWh of generation, of which around 6,269 kWh is exported at 12p for £752 a year, with £247 saved on electricity you would otherwise buy at 26.32p.
Treat these as calibration rather than a quote. The calculator below runs the same model, defaulted to Havant's own yield, and at Havant's 1,133 kWh per kWp it prices a 12 panel system at £6,360 installed before any battery. Your free design call reworks every number for your actual roof, its shading and your usage.
Havant sits within Havant, its local planning authority, and the House of Commons Library classes it as a medium town.
The charger is in the installed price but left out of payback: charging savings depend on your mileage and tariff, which the design call models properly.
Price this properly, free →Your real roof, your real usage, on a free video call. No obligation.
A 12 panel, 6.36 kWp system in Havant generates around 7,206 kWh a year, worth around £999 in year one on the 12p export scenario.
Generation is modelled from PVGIS satellite data for Havant's own coordinates (50.85992, -0.98713), using the same 26.32p/kWh import value and £1,000 per kWp installed pricing as every Clearline estimate, with the full methodology, sourcing and assumptions set out on our help page.
Solar panel servicing and repair in Havant
Guidance is nationwide, so the benchmarks hold in Havant: repair costs, service scope, and when the inverter is the real fault.
Common questions about solar in Havant
What could a roof in Havant generate?
PVGIS puts a roof in Havant at 1,133 kWh per kWp a year, 3.10 peak sun hours a day averaged across the seasons.
What does a typical solar system cost in Havant?
A typical 12 panel, 6.36 kWp system in Havant costs around £6,360 installed, at £1,000 per kWp before any battery.
Would a system in Havant need a G99 application?
Most home solar and battery systems qualify for the simpler G98 notification, made to the network operator (DNO) after installation rather than before. A minority, usually larger systems, need the fuller G99 process instead. Your design call checks which applies in Havant before anything is booked; our G98 vs G99 guide explains the difference in full.
What could I earn from exporting in Havant?
On the 12p export scenario, that 12 panel system sends about 6,269 kWh a year to the grid, worth around £752. The tariff guide compares the export rates that could apply to your setup.
Get your free quote
Takes about two minutes. We work out your options, then confirm your free remote design call, on video, at a time that suits you. It starts with your roof and your numbers, and the design is built around them rather than around a product someone needs to shift.
Reading for Havant homeowners
Independent, sourced and dated. The same ground we cover on your free call.
Do solar panels work in winter? Yes, just less than summer
Panels run on light, not sunshine. Cloud turns them down, not off. What that means for an awkward roof.
Read the guide →What a battery gateway actually does
Without a gateway your system shuts down when the grid does. Here is what the box actually does.
Read the guide →Three phase and EV charging: what actually changes
Three phase buys 22kW charging. Most cars cannot use it, and load balancing usually solves the real problem.
Read the guide →How an air source heat pump actually works
It moves heat rather than making it. The cycle, the efficiency numbers and the trade-offs.
Read the guide →Why the best export rates always carry conditions
The top export rates are acquisition offers. Here is how to price the condition.
Read the guide →HIES explained: what the badge actually protects, and when
What HIES protects: deposits up to 25 percent capped at 5,000 pounds, and your workmanship guarantee.
Read the guide →How Havant compares with its neighbours
Same satellite dataset, same assumptions, so the differences are real geography rather than modelling noise.
| Town | kWh per kWp | Peak sun hours | vs Havant |
|---|---|---|---|
| Havant | 1,133 | 3.10 | — |
| Emsworth | 1,146 | 3.14 | +13 kWh |
| Waterlooville | 1,125 | 3.08 | -8 kWh |
| Horndean | 1,111 | 3.04 | -22 kWh |
| Portsmouth | 1,124 | 3.08 | -9 kWh |
| South Hayling | 1,127 | 3.09 | -6 kWh |
| Gosport | 1,116 | 3.06 | -17 kWh |
PVGIS v5.2 for each town centroid, identical assumptions throughout. A few kWh either way is weather-year noise; a spread beyond about 30 kWh per kWp is real geography.
Also for Havant: Solar panels in Havant from OVO Solar & Battery