Solar PV & Battery · MCS-accredited
Stop renting your electricity.Own the power on your roof.
Get a free, custom solar & battery design for your exact address — usually back within 24 hours. We handle everything: MCS, DNO and all the paperwork, with a company owner on site for every install.
- MCS accredited
- 0% VAT on solar & battery
- 24-hour quote
- Owner-led installs
"I couldn't be happier with the service. Communication was excellent, everything was handled efficiently, and the installation was completed to a very high standard."
Reviews come straight from our Google Business Profile — and we'd love yours to be next.
Real installs
See our recent installs
Why homeowners are switching
Lower bills, energy independence — without the cowboys.
Energy prices keep climbing — and every bill is money you're renting, never owning. Worse, too many installers fit and vanish.
Lower bills and energy independence — but without being oversold, or left with a botched job by someone you can't get back on the phone. Start with what solar really costs in 2026.
We design around your actual roof and usage, fit to MCS standard with an owner on site, point you to genuinely low-rate finance, and back it with an insurance-backed guarantee. You own your power — and we don't disappear.
Why ECONEXIS
What you get that price-shoppers miss.
An owner on every install
We don't just send a crew. A company owner is on site for your whole installation — start to finish.
We handle everything
MCS, the DNO application, certificates and all the paperwork — managed by us, so you don't lift a finger.
Genuinely low-rate finance
Spread the cost with low-rate finance options — many customers pay monthly from their bill savings.
Insurance-backed guarantee
Premium tier-1 panels with a 25-year warranty, protected by an insurance-backed guarantee with the IWA (Independent Warranty Association).
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 savings and the right design for your home.
Approve & install
An owner on site, fully certified, fitted in as little as two weeks.
The numbers
The smarter way to look at solar.
Think of your roof as a power source you own. The electricity you generate — and store in a battery to use after dark — is electricity you're not buying from the grid, so you rely on it less and stay in control of your bills.
- Reduce the electricity you buy from the grid with a suitably designed solar and battery system.
- Start benefiting from the very first day of sunshine.
- Many systems return several times their cost over 25 years.
Illustrative. Actual savings depend on your usage, roof, system size, battery and tariff — confirmed at your free survey.
Premium components
Chosen for your roof — not the cheapest off the shelf.
Tier-1 solar panels
We fit LONGi Hi-Mo 480W premium panels as standard, and work across the tier-1 range — LONGi, AIKO, DMEGC and Jinko — to suit your roof.
25-year product & performance warranty
Battery & inverter
Fox ESS as standard, with Tesla Powerwall 3, Sigenergy and more available — sized to your usage so you store cheap or free energy and use it when you need it.
10-year battery warranty
Finance
Spread the cost — pay monthly from your savings.
Spread the cost with low-rate finance, up to 10 years — many customers pay monthly from their bill savings. We'll point you to genuinely low-rate options and talk you through it one-to-one.
See how finance worksECONEXIS LTD offers finance on solar and battery installations through Hometree Finance. All finance is subject to status and credit checks, and full terms — including the lender and your exact rate — are provided in writing before you commit.
Accredited & insurance-backed
MCS-certified installer · Cert. no. NAP/79987/26/1
We're MCS-accredited and registered with TrustMark, NAPIT and RECC — so the whole installation is handled properly, and backed by an insurance-backed guarantee.
Areas we cover
Local solar & battery installation near you
We design and install across Bedfordshire, Hertfordshire, Buckinghamshire, Essex & Kent — with a company owner on every job. Find your town:
Your questions, answered honestly
Will solar actually suit my roof?
Most UK roofs are suitable — south, east or west-facing all work, and we design around shading and roof shape. We confirm exactly what your roof can do at your free survey, before you commit to anything.
How much does it cost, and can I pay monthly?
It depends on your roof and how much energy you use, which is why every quote is custom. Many customers spread the cost with low-rate finance and pay monthly — often from the money they're saving on bills. We'll talk you through the options with no pressure.
Will it damage my roof?
No. Our installs are fitted to MCS standard with proper weatherproof mounting, and a company owner is on site to make sure it's done right. The work is fully certified.
How long does the installation take?
Most installations are completed in a single day or two once booked, and we can often fit you in within as little as two weeks of approval.
What warranty do I get?
Tier-1 panels come with a 25-year warranty and batteries with a 10-year warranty, all backed by an insurance-backed guarantee with the IWA (Independent Warranty Association) for extra peace of mind.
Do you handle the DNO application and paperwork?
Yes — completely. We're MCS-accredited and we manage the DNO application, certificates and every bit of paperwork from start to finish. It's all included.
What happens if I sell the house?
A well-designed solar and battery system is an asset that can make your home more attractive to buyers, and the warranties and certification transfer with the property.
Get started
Ready to see your exact numbers?
A free, no-obligation quote for your address — and a free survey when you're ready.
0% VAT until March 2027