Solar & Battery · Harlow
Solar panel installers in Harlow. Designed around your roof.
Your free roof design and fixed price for your Harlow home — usually back within 24 hours. We're MCS-accredited, handle all the paperwork, and put a company owner on every install across Essex.
- MCS accredited
- 0% VAT on solar & battery
- 24-hour quote
- Owner-led installs
Local installer
Solar panel installation in Harlow
Harlow's new-town neighbourhoods and the modern Church Langley and Newhall developments have regular, unshaded roofs that suit solar exceptionally well. We cover CM17–CM20 with custom designs, MCS installation, the DNO application and all paperwork handled.
We work right across Harlow — from the Town Park, Old Harlow and the Church Langley developments to the surrounding Essex neighbourhoods.
Postcodes covered: CM17–CM20 · Essex
Local knowledge
What we see on Harlow roofs.
Roofs & housing in Harlow
Harlow was designated a New Town in 1947 and built to Frederick Gibberd's master plan, so the housing is unusually consistent: 1950s and 60s terraces and semis, many with shallow pitches and simple unbroken roof planes that take a full array without cutting around dormers. The later infill estates use modern trussed roofs, which are quick to mount. Some of the original blocks carry flat or near-flat roofs - those get tilt frames rather than in-plane rails, and we price the frames in from the start.
Planning & permissions
Almost every Harlow install proceeds under permitted development. The exception is Old Harlow, where the historic core is a conservation area and a street-facing array needs checking before anything is ordered. Flat-roof installs on the original New Town blocks have their own height rules, which we confirm at the free roof design stage.
Do you need planning permission for solar panels? The 2026 rules, checked →
Real pricing, custom design
Every Harlow design is built around your actual roof and usage. We design from aerial imagery before anyone visits, then confirm on site, across CM17–CM20 and neighbouring Old Harlow, Church Langley, Newhall. Your free roof design and fixed price are usually back within 24 hours, in writing.
Package prices are based on one roof elevation with a single scaffold lift. Extra roof faces or additional scaffolding are quoted at survey.
Straight answers
Solar panel installers in Harlow — the questions we get asked
Do you install solar panels in Harlow?
Yes. ECONEXIS installs solar panels and battery storage across Harlow and the CM17–CM20 postcodes, including Old Harlow, Church Langley, Newhall. Systems start from £4,990 installed on one roof elevation with a single scaffold lift, and your free roof design and fixed price are usually back within 24 hours.
Who installs solar panels in Harlow?
ECONEXIS is an MCS-accredited solar panel, battery storage and heat pump installer covering Harlow and the CM17–CM20 postcodes, based in Chadwell Heath, Essex. The company is TrustMark, NAPIT and RECC registered, a company owner attends every installation, and the full job — design, install, DNO grid application and certification — is handled in-house.
How much does solar panel installation cost in Harlow?
Our packages start from £4,990 for a solar-only system, or £6,890 for 10 × 470W panels + 5.76 kWh Fox ESS EP6, and £13,400 for 15–20 × 470W panels + 23 kWh storage — each on one roof elevation with a single scaffold lift. As a guide to sizing: Harlow was designated a New Town in 1947 and built to Frederick Gibberd's master plan, so the housing is unusually consistent: 1950s and 60s terraces and semis, many with shallow pitches and simple unbroken roof planes that take a full array without cutting around dormers, which shapes how many panels fit. Your free roof design and fixed price for Harlow usually come back within 24 hours.
Why ECONEXIS
Why Harlow homeowners choose ECONEXIS.
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).
Real numbers
Real systems, real prices — and yours.
Our solar and battery packages, exactly as priced — installed, certified, 0% VAT. Then see which one fits your bill.
Smart
10 × 470W panels + 5.76 kWh Fox ESS EP6
£6,890
Plus
10 × 470W panels + 11.52 kWh Fox ESS EP12
£7,990
Max
15–20 × 470W panels + 23 kWh storage
£13,400
Which one fits your bill?
Slide to your rough monthly electricity bill.
Package prices are based on one roof elevation with a single scaffold lift; extra roof faces or scaffolding are quoted at survey. Your exact figure comes with your free roof design and fixed price — usually within 24 hours. Every package, in full →
Real installs
Recent installs in Essex
How it works
From first click to fitted — in three steps.
Tell us about your home
A 60-second form — or call us if you'd rather talk.
Your free roof design and fixed price
We design around your roof, confirm it on site and put the price in writing — no obligation.
Approve & install
An owner on site, fully certified, fitted in as little as two weeks.
Solar in Harlow — your questions
Do you actually cover Harlow and the CM17–CM20 postcodes?
Yes — Harlow is part of our core install area. We cover CM17–CM20 and the surrounding Essex neighbourhoods, with a company owner on every install. We're also regularly in Old Harlow and Church Langley, so you'll rarely wait long for a survey slot.
How quickly can you install in Harlow?
Your free roof design and fixed price usually come back within 24 hours. After your survey and go-ahead, most Harlow installations are booked within a few weeks and completed in one to two days on site.
Do I need planning permission for solar panels in Harlow?
In short: Almost every Harlow install proceeds under permitted development. The exception is Old Harlow, where the historic core is a conservation area and a street-facing array needs checking before anything is ordered. Flat-roof installs on the original New Town blocks have their own height rules, which we confirm at the free roof design stage. We check the rules for your exact address during your free roof design and handle any paperwork needed — you won't have to deal with the council yourself.
Who handles the DNO application for my Harlow install?
We do, completely. We prepare and submit the DNO application for your Harlow property, manage any conditions, and register the system for MCS certification — you don't fill in a single form.
Do your homework
Guides for Harlow homeowners
Aiko vs LONGi vs DMEGC panels
The three panels we fit, compared by an installer — not a brochure.
Read the guide →Fox ESS EP12 battery review
The battery we install most, reviewed by the people who fit it.
Read the guide →Powerwall 3 vs Sigenergy vs Fox ESS
Which battery system suits which home — with fitted prices.
Read the guide →Nearby areas
Solar panel installers near Harlow
Searching for a solar panel installer near you? We are based in Chadwell Heath, RM6 6AX, and design and install for homes in Harlow, Old Harlow, Church Langley, Newhall, Sawbridgeworth and Roydon.
Get started
Ready for solar in Harlow?
Your free roof design and fixed price for your address — no obligation, usually back within 24 hours.
0% VAT on solar & battery until March 2027