Solar Panel Installation & Installers
in Milton Keynes
MCS & NAPIT certified engineers, based in Bletchley — not a call centre dispatching subcontractors. One fixed, itemised price. Free no-obligation survey.
Indicative Solar Package Prices — Milton Keynes
Every quote is one fixed price for the complete job — supply, installation, commissioning and certification. No day-rates, and nothing added after the survey.
| System Size | Panels | Best For | Generation | Fixed Price |
|---|---|---|---|---|
| 2.79kWp | 6 panels | Small roof or flat | ~2,500 kWh | From £5,200 |
| 3.72kWp | 8 panels | 2–3 bed home | ~3,350 kWh | From £5,600 |
| 5.58kWp Most Popular | 12 panels | 3–4 bed home | ~5,020 kWh | From £5,900 |
| 7.44kWp | 16 panels | Larger home or EV owner | ~6,700 kWh | From £6,500 |
| 10.23kWp | 22 panels | Large home / heat pump | ~9,210 kWh | From £8,300 |
Prices shown are from our live online calculator (DMEGC 465W panels, standard roof, 0% VAT included, no battery). Your exact figure depends on roof type and mounting — confirmed at your free survey, and never higher than your written quote unless you change the spec. Adding a battery typically adds from ~£2,800 depending on capacity. Build your own configuration →
Every Quote Includes
Free Survey & Design
An engineer assesses your roof, usage and goals in person before you commit to anything.
Panels, Mounting & Inverter
Fully supplied and fitted — nothing quoted as an optional extra later.
All Electrical Work
Wiring, isolation and connection carried out to BS 7671 by our own engineers.
DNO Notification & Sign-Off
We handle grid notification and Building Regs sign-off where required.
MCS Certificate & SEG Registration
Required to legally claim Smart Export Guarantee payments — issued after every install.
6-Year Workmanship Guarantee
Backed by FCA-regulated insurance as an IWA Approved Installer, not just a paper promise.
Get Your Fixed-Price Quote
Tell us a little about your property and we'll call you to arrange a free, no-obligation survey — usually within one working day.
- No pressure, no day-rates — a fixed price in writing before you decide
- MCS & NAPIT certified engineers, based in Bletchley
- Deposit protected as an IWA Approved Installer
Prefer to size your own system first? Try our full solar & battery calculator.
What Milton Keynes Homeowners Say
5★ from 35 Google reviews — real jobs, real names.
“We got quotes from three companies. Depth of Light were the only ones who gave us a fixed price on the spot without needing a ‘survey visit’ first. Installation was quick and professional. Highly recommend for anyone in Milton Keynes.”
“Had a 10-panel system with battery storage installed. The team were on time, tidy, and finished in a day. Matt walked me through the app and monitoring setup before he left. Already seeing savings on my bills.”
“Matt did an amazing job replacing our old fuse box! He was super clean, kept us informed every step of the way, and did a really professional job. We’ve used him for various other work since and we’ll definitely keep using his services again.”
Recent install: 6.045kWp solar & battery, Caldecote
An all-black 6.045kWp array paired with a 5.8kWh battery, fitted across two roof faces. On track to save the homeowner just under £889 a year, with a payback period of around 7 years.
Why Choose a Local Installer
MCS Certified — Required for SEG
Every installation comes with a full MCS certificate — the legal requirement to claim Smart Export Guarantee payments.
Locally Based in Milton Keynes
Based in Bletchley, not a national firm dispatching contractors. Faster response, easier aftercare.
IWA Deposit Protection
Your deposit and 6-year workmanship guarantee are backed by FCA-regulated insurance — rare in this industry.
Impartial Brand Advice
We fit multiple panel and inverter brands, so we recommend what suits your roof — not what pays us the biggest margin.
Solar Installation FAQs
Our most popular 5.58kWp (12-panel) solar installation in Milton Keynes costs from £5,900 installed in 2026. Smaller 2.79kWp (6-panel) systems start from £5,200. Larger 10.23kWp (22-panel) systems cost from £8,300. All prices include 0% VAT — figures are from our live online calculator and depend on roof type.
Most installations take one day. Larger systems (6kWp+) or those requiring scaffolding take two days. We commission the system the same day — you start generating from day one.
In most cases, no. Solar panels on a standard pitched roof fall under permitted development rights. Exceptions include listed buildings and some conservation areas — we confirm planning status during your free survey.
No universal solar grant exists in 2026. However, 0% VAT applies to all residential solar, the Smart Export Guarantee pays for surplus electricity, and ECO4 can fund solar for eligible low-income households. Full grants guide.
Yes — battery storage can be retrofitted to most solar systems at any time. It is usually cheaper to add battery at the time of installation, but retrofitting is straightforward if you'd rather wait. See battery retrofit options.
Get Your Free Solar Survey in Milton Keynes
Fixed price in writing. No day-rates, no pressure. Free no-obligation survey.
Mon–Fri, 08:00–17:00 | 1 South House, Bond Avenue, Bletchley, Milton Keynes, MK1 1SW