AJK Energy Ltd
Upminster · South-East
Solar installers · Romford
Find listed solar installers covering Romford, Hornchurch, Upminster and the rest of the London Borough of Havering across the RM postcode districts. Every firm is MCS-certified and checked before we list them.
Listed installers
Every installer here is MCS-certified and checked before we list them. We don't rank or endorse, and featured listings are clearly labelled.
Upminster · South-East
Romford · South-East
11 King George Close ROMFORD · South-East
Romford · South-East
Greater London · South-East
Romford · South-East
Romford · South-East
Upminster · South-East
Romford · South-East

Enter your postcode and we'll estimate your roof's direction, its solar potential, and show certified installers covering your area.
By the numbers
Typical yearly generation, per kW of panels
≈1,046 kWh per kWp a year — roughly 10% above the UK average
For every kilowatt of panels, a well-placed Romford roof generates about this much a year. Your own total depends on roof direction, pitch and shading — the roof check estimates it for your address.
How the sun falls across the year
Sunlight peaks in summer and dips in winter — a system is sized for the whole year, not just the peak. Estimated from PVGIS climate data for your postcode area; a roof survey confirms your exact figure.
Solar resource data: © European Union, 2025, PVGIS, EU Science Hub.
9 MCS-certified installers cover Romford in our directory, and 6 also fit battery storage and 1 also install heat pumps.
Sun figures from PVGIS; roof estimates include solar data from Google. How we measure.
Local context
Havering is outer north-east London, and much of its housing dates from the interwar suburban boom, which shapes a solar install:
Grants & support
Solar and battery installations across the UK are currently zero-rated for VAT until 31 March 2027 — a straight saving on the installed price for every household, with no application needed. In England, ECO4 and the Warm Homes scheme can help eligible lower-income households with energy-efficiency measures through their energy supplier or local council.
Eligibility for grant schemes depends on your income, home and circumstances, and the schemes change. We keep the current picture on one page rather than guess what you'll qualify for.
Common questions
For most homes in Romford, Hornchurch and Upminster, roof panels are permitted development and need no application. The exceptions are the Gidea Park conservation area, listed buildings and flats, where consent can be required. A local installer knows the Havering Council position, and a survey confirms suitability first.
Prices here track the UK average. A typical 4 kWp system lands in the £5,000 to £7,000 range installed, with battery storage adding roughly £3,000 to £6,000. Solar and battery are zero-rated for VAT until 2027. The on-roof survey gives the firm figure for your home.
Yes. The borough is full of interwar semis with generous, simply pitched roofs that suit a standard panel layout. A surveyor checks the roof covering and loft space and confirms the best direction before any work.
This page covers the London Borough of Havering across the RM1 to RM14 districts: Romford, Gidea Park, Hornchurch, Rainham and Upminster. The Thurrock side of the RM area (Grays, Tilbury) is a separate catchment.
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Direction-led explanation, with the quick roof check.
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Annual benefit and payback in honest UK ranges.
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Top-of-funnel suitability check for UK homes.
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