Solar Panels in Kettering & Corby: North Northamptonshire Guide

Kettering and Corby represent two of the highest-potential solar markets in North Northamptonshire. Both towns have significant stocks of post-war and mid-century housing, high ECO4 eligibility rates, and North Northamptonshire Council's ambitious climate plans — making this one of the most active areas for solar installations in our service area.

Kettering: A Market Town with Strong Solar Fundamentals

Kettering is a large market town with a diverse housing stock. The town's post-war semis and terraces dominate the NN15–NN16 postcodes, and their standard pitched roofs are among the most straightforward solar installations we carry out. The town centre's older Victorian stock can also be solar-equipped, though we carry out shade analysis on all older properties before recommending a system.

Average electricity consumption in Kettering households is broadly in line with the national average, meaning a 4kW solar system can cover approximately 50–65% of annual demand, delivering savings of £700–£950 per year.

Corby: The ECO4 Hotspot

Corby has consistently been one of the highest ECO4 uptake areas in the East Midlands. The town's post-war planned housing estates, built to house steelworkers in the 1950s–1970s, include a significant proportion of homes eligible for free solar panels under the ECO4 scheme due to:

• A high proportion of households in lower income bands
• Older housing stock with EPC ratings of D or below
• Semi-detached and terraced properties with straightforward installation profiles

If you live in Corby and receive Universal Credit, income-based JSA, Child Tax Credit, or other qualifying benefits — or have a household income under £31,000 — you should check ECO4 eligibility before paying for solar installation.

North Northamptonshire Council Climate Plans

North Northamptonshire Council was formed in 2021 (merging Corby, Kettering, East Northamptonshire, and Wellingborough councils) and has published an ambitious Climate Action Plan targeting net-zero by 2030. The council actively promotes renewable energy adoption and has indicated support for expanded permitted development rights for solar in the area.

Battery Storage in North Northamptonshire

Both Kettering and Corby households benefit significantly from battery storage additions. The ability to shift solar generation from midday (when most households are empty) to the evening peak (when families are home and energy consumption is highest) is critical to maximising solar bill savings.

Our recommendation for most 3–4 bedroom Kettering and Corby homes: a 4kW solar array with a GivEnergy 9.5kWh battery. This combination captures most of the surplus summer generation and extends self-sufficiency periods into the spring and autumn shoulder seasons.

Smart Export Guarantee Earnings

All Energy Concerns installations are MCS-certified, making homeowners eligible for the Smart Export Guarantee. A typical 4kW Kettering or Corby system exports approximately 1,400 kWh per year, generating:

• £56–£70/year at standard supplier rates (4–5p/kWh)
• Up to £210/year on Octopus Flux (up to 15p/kWh during peak periods)

Areas We Cover

Kettering town, Corby town, Desborough, Rothwell, Burton Latimer, Wellingborough, Rushden, and all surrounding North Northamptonshire villages in NN14–NN18 postcodes.