East of England
Solar Panels in Essex
We connect homeowners across Essex with MCS-certified solar installers. England's third most populous county has a huge range of housing, from dense Basildon and Southend terraces to rural farmhouses near the Suffolk border.
Solar generation in Essex
Based on PVGIS irradiance data for East of England, a 4 kWp south-facing system in Essex generates around 3,940 kWh per year. At the April 2026 Ofgem price cap of 24.50p/kWh, that covers £965 of electricity you would otherwise buy from the grid.
On top of bill savings, surplus energy exported to the grid earns Smart Export Guarantee (SEG) payments — typically 4–6p/kWh with the main suppliers, or up to 15p/kWh with specialist tariffs like Octopus Outgoing.
A typical 4 kWp system with a 5 kWh battery costs £7,000–£11,000 installed across Essex. At current energy prices, most homeowners break even within 8–10 years.
Local grid: UK Power Networks (East)
Solar installations across Essex connect to the grid via UK Power Networks (East). Systems up to 3.68 kW require a G98 notification; larger systems need G99 approval, which can take 45 working days. Your MCS-certified installer handles both — it's included in the installation package, not an extra cost.
About Essex
That range, from historic town centres to modern estates, gives Essex one of the broadest housing mixes in the East of England. Colchester, Britain's oldest recorded town, and Southend's mile-long pier (the world's longest) bookend a county that's otherwise seen huge new-build growth around Chelmsford and Basildon.
Coverage across Essex
We don't have a dedicated page for an individual Essex town yet, but our installer network already covers Colchester, Chelmsford, Southend-on-Sea and Basildon and every other town and village across the county — submit a quote request below and we'll match you with MCS-certified installers local to your postcode.
Frequently asked questions — Essex
Which towns and areas in Essex do you cover?+
We're a matching service covering the whole of Essex, including Colchester, Chelmsford, Southend-on-Sea and Basildon — plus every smaller town and village in between. We connect you with MCS-certified installers who work across the county, whether or not your specific town already has its own dedicated page on this site.
How much electricity will solar panels generate in Essex?+
Based on PVGIS irradiance data for East of England, a 4 kWp south-facing system in Essex generates around 3,940 kWh per year — worth roughly £965 at the April 2026 Ofgem price cap of 24.50p/kWh. England's third most populous county has a huge range of housing, from dense Basildon and Southend terraces to rural farmhouses near the Suffolk border.
Who is the electricity network operator in Essex?+
UK Power Networks (East) manages the local distribution network across Essex. Systems up to 3.68 kW need a G98 notification; larger arrays need G99 approval (up to 45 working days) — your MCS-certified installer files both as part of the installation, at no extra cost to you.
How long is the payback period for solar in Essex?+
A typical 4 kWp system with a 5 kWh battery costs £7,000–£11,000 installed. On Essex's 985 kWh-per-kWp yield and current energy prices, most homeowners break even within 8–10 years, and Smart Export Guarantee (SEG) payments on surplus exported energy reduce that further.