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AngleseySolar panels in Holyhead,
priced honestly.
Independent guidance on solar and battery storage for Holyhead homes in Anglesey: 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 Holyhead at 1,074 kWh per kWp a year, 7% above our Anglesey county estimate.
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Free, no obligation. Takes about two minutes, and nobody visits your home.
What a roof in Holyhead can generate
Real satellite data for Holyhead, real installed pricing, and the same honest model we run for every place we cover.
How Holyhead compares
Small towns rarely get published solar figures, so here are the numbers for Holyhead. It is the only Anglesey town we track so far, with county rankings to follow as its neighbours land, a town of 12,027 people in the House of Commons Library settlement data. PVGIS gives its roofs 1,074 kWh per kWp a year, 2.94 peak sun hours a day averaged across the seasons, and the standard 12 panel model turns that into £954 of year one benefit, £247 of it from your own generation and £707 from export at 12p.
Treat these as calibration rather than a quote. The calculator below runs the same model, defaulted to Holyhead's own yield, and at Holyhead's 1,074 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.
Isle of Anglesey is the planning authority covering Holyhead, which the House of Commons Library classes as a small 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 Holyhead generates around 6,831 kWh a year, worth around £954 in year one on the 12p export scenario.
Generation is modelled from PVGIS satellite data for Holyhead's own coordinates (53.30661, -4.62808), 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 Holyhead
Faults, servicing and ageing inverters follow the same economics in Holyhead as anywhere else, and the guides below price them plainly.
Common questions about solar in Holyhead
What could a roof in Holyhead generate?
PVGIS puts a roof in Holyhead at 1,074 kWh per kWp a year, 2.94 peak sun hours a day averaged across the seasons.
What does a typical solar system cost in Holyhead?
A typical 12 panel, 6.36 kWp system in Holyhead costs around £6,360 installed, at £1,000 per kWp before any battery.
Would a system in Holyhead 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 Holyhead before anything is booked; our G98 vs G99 guide explains the difference in full.
What could I earn from exporting in Holyhead?
On the 12p export scenario, that 12 panel system sends about 5,894 kWh a year to the grid, worth around £707. 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 Holyhead homeowners
Independent, sourced and dated. The same ground we cover on your free call.
How to clean solar panels, and whether you need to at all
Cleaning is oversold and pigeon mesh is undersold. The numbers behind both.
Read the guide →Inside a home battery: capacity, power and losses
Usable capacity, kW output, round trip losses and chemistry, in plain terms.
Read the guide →What an EV charger installation actually involves
Main fuse, DNO notification, load balancing and the paperwork. What really happens.
Read the guide →Sizing a heat pump: what a proper survey covers
Sized by calculation, not by rule of thumb. What the survey covers, and what guessing costs.
Read the guide →EV tariffs compared: the cheapest overnight windows
Overnight rates of 6.99p to 9p against a 26.11p capped average, compared.
Read the guide →G98 or G99: which one applies, what the application involves, and how long it takes
The G98 line sits at 3.68kW per phase. Above it, your network operator has to say yes first.
Read the guide →How Holyhead 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 Holyhead |
|---|---|---|---|
| Holyhead | 1,074 | 2.94 | — |
| Caernarfon | 891 | 2.44 | -183 kWh |
| Bangor | 808 | 2.21 | -266 kWh |
| Llandudno | 966 | 2.65 | -108 kWh |
| Conwy | 933 | 2.56 | -141 kWh |
| Colwyn Bay | 933 | 2.56 | -141 kWh |
| Abergele | 950 | 2.60 | -124 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 Holyhead: Solar panels in Holyhead from OVO Solar & Battery