Solar Panels in Hull: Costs, Yields and East Yorkshire Grants

Does solar work in Hull?

Hull's position on the flat Humber estuary gives it a modest yield advantage over inland northern cities. The open landscape and coastal proximity mean fewer obstacles to sunlight, and the flat terrain around the city provides excellent sky exposure for south-facing roof panels.

Annual irradiance runs at around 950–1,000 kWh/m², giving a typical panel yield of 820–880 kWh per kWp per year. A 4 kWp system on a south-facing Hull roof can generate roughly 3,300–3,500 kWh per year.

How much does solar cost in Hull?

Installation costs in Hull and the East Riding broadly track the England average of around £1,591 per kWp. A standard 4 kWp system typically costs in the range of £5,500–£7,000. Hull's significant social housing stock means many households may qualify for grant-funded installations — see below.

Your electricity network: Northern Powergrid

Hull is served by Northern Powergrid (northernpowergrid.com). All G98 Fit and Inform notifications (for systems up to 3.68 kW per phase) and G99 pre-approvals (for larger systems) are submitted through Northern Powergrid. Your installer handles this as standard.

Note: a small area of east Hull and the Holderness coast is served by SPEN rather than Northern Powergrid — if you are outside the city boundary, confirm your DNO with your installer.

Typical system for Hull homes

Hull's housing stock is heavily terraced, particularly in inner areas such as Newland, Beverley Road, and west Hull. These properties typically suit a 3–4 kWp system (6–8 panels). Post-war council estates — a significant part of Hull's housing — often feature larger roof pitches and simple geometry well-suited to solar. Semis and detached homes in outlying areas such as Anlaby, Willerby, and Kirk Ella can accommodate 4–6 kWp.

Many Hull properties use external insulated walls, which can affect scaffolding and panel mounting. Confirm with your installer that they are familiar with insulated cavity or solid wall construction before booking a survey.

Flood zone considerations

Hull has significant areas of flood risk, including parts of the city that are below sea level. Flood risk does not prevent solar installation, but it is worth noting a few things:

• Scaffold and crane access can be affected during or after flood events.
• Battery storage units installed at ground level in flood-prone areas should ideally be wall-mounted or elevated — discuss placement with your installer.
• Planning applications in Flood Zones 2 and 3 may require a flood risk assessment, though this rarely applies to domestic solar permitted development on existing buildings.

Local grants and schemes

Hull has one of the highest concentrations of fuel poverty in England, making grant support more widely available here than in many cities:

• ECO4 — available to low-income and vulnerable households; solar can be included alongside insulation in a whole-home package. Hull City Council has an active referral pathway — contact their housing energy team or visit the national ECO4 checker at gov.uk.
• Warm Homes Local Grant — targets owner-occupied and private rented properties with poor energy ratings.
• Hull City Council energy schemes — the council has historically run its own local referral and top-up schemes; contact them directly for current availability.
• 0% VAT on solar — applies UK-wide until March 2027.

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