Solar & Battery · Essex
Solar panel installers in Essex. Based here, not visiting.
Free, custom solar panel and battery installation designed for your Essex home — usually back within 24 hours. We're MCS-accredited, handle all the paperwork, and put a company owner on every install.
- MCS accredited
- 0% VAT on solar & battery
- 24-hour quote
- Owner-led installs
Local installer
Solar panel installation across Essex
ECONEXIS is an Essex company. We work from Chadwell Heath (RM6 6AX) — which means most of the county is a short drive rather than a day's travel, and the person who quoted your job is the person who turns up to it.
Since 2023 we have completed over 150 installations, the majority of them in Essex and the neighbouring Home Counties. Solar panels, battery storage and heat pumps, all designed around the individual roof and the household's actual electricity use.
Where we work
Essex towns we install in
Every town below has its own page with local detail — the housing stock, the planning position, and the work we have done nearby.
- Solar panel installers in Romford
- Solar panel installers in Ilford
- Solar panel installers in Chelmsford
- Solar panel installers in Southend-on-Sea
- Solar panel installers in Brentwood
- Solar panel installers in Basildon
- Solar panel installers in Billericay
- Solar panel installers in Harlow
- Solar panel installers in Grays
- Solar panel installers in Upminster
- Solar panel installers in Hornchurch
- Solar panel installers in Chadwell Heath
Real installs
Essex jobs we have finished
Photographed on site, written up in full — not stock photography.
Romford
Panels on two roof levels + a Fox ESS battery bank — Romford
Romford, Essex — minutes from our base · Panels on the main roof and the flat extension roof
Southend-on-Sea
All-black panels around a complicated roof — Southend-on-Sea
Southend-on-Sea, Essex · All-black array across three roof sections
Southend-on-Sea
A dual-aspect install catching morning and evening sun — Southend-on-Sea
Southend-on-Sea, Essex · Panels split across two roof faces
How it works
From first click to fitted — in three steps.
Tell us about your home
A 60-second form — or a quick 15-minute call if you'd rather talk.
Free, no-obligation survey
We confirm your roof, your exact numbers and the right design for your home.
Approve & install
An owner on site, fully certified, fitted in as little as two weeks.
What it costs
Solar panel prices in Essex
There is no single Essex price, and any installer quoting one before seeing your roof is guessing. Cost moves on roof size, how many elevations the panels sit across, whether scaffolding is straightforward, and how much battery storage you want.
Our pricing guide sets out what systems of each size typically cost and what moves a quote up or down. Installed solar also carries 0% VAT until 31 March 2027, and MCS certification is what makes a system eligible for export payments through the Smart Export Guarantee.
Why ECONEXIS
Why Essex homeowners choose us.
No subcontractors
The people who design your system are the people who fit it. A company owner is on site for your whole installation — start to finish, not a subcontracted crew you have never met.
We handle everything
MCS, the DNO application, certificates and all the paperwork — managed by us, so you don't lift a finger.
Insurance-backed guarantee
Premium tier-1 panels with a 25-year warranty, protected by an insurance-backed guarantee with the IWA (Independent Warranty Association).
MCS-certified installer · Cert. no. NAP/79987/26/1
Solar in Essex — common questions
How local are you to Essex?
Yes — genuinely. ECONEXIS is based at 321-323 High Road, Chadwell Heath, Essex RM6 6AX. We are an Essex company installing in Essex, not a national firm subcontracting the work out here.
Which parts of Essex do you cover?
We have town pages for 12 Essex towns — Romford, Ilford, Chelmsford, Southend-on-Sea and more. If your town is not listed it is usually still within reach; it is worth asking.
Are you MCS certified?
Yes. MCS certification is what makes an installation eligible for the Smart Export Guarantee, and it protects the value of the work if you sell the house. We are also registered with TrustMark, NAPIT, RECC and IWA.
How long does an installation take?
A typical domestic solar and battery installation is completed in a single day. The design, DNO grid application, MCS certification and paperwork are handled by us before and after that day.
Do you install battery storage without solar panels?
Yes. A battery on its own can still pay for itself by charging on a cheap overnight tariff and running the house through the expensive part of the day. It is a common choice where a roof is not suitable for panels.
What does solar cost in Essex?
Cost depends on roof size, how many roof elevations the panels sit across, whether scaffolding is straightforward, and how much storage you want — which is why we design each system before quoting. Our pricing guide sets out what systems of each size typically cost.
Get started
Get your free Essex solar design
A free, no-obligation quote for your address — and a free survey when you're ready.
0% VAT until March 2027