Residential Solar Panel Cleaning | Homes in Berkshire & the Thames Valley | Nimbus
Solar panels on a residential slate roof
RESIDENTIAL SOLAR CLEANING

Solar cleaning, made simple for your home.

Dirt, moss and bird mess quietly cut your panels' output. We clean them with 100% pure water — no chemicals, no fuss, no marks left behind.

PURE-WATER METHOD

No chemicals. Nothing left behind.

The whole clean runs on 100% deionised water — leaving your panels spotless, and your roof, gutters and garden untouched.

Purify to 100%

Mains water runs through a multi-stage filter and deioniser until every dissolved mineral is stripped out — leaving it completely pure.

Reach & wash

Lightweight carbon-fibre poles reach every panel from the ground. No ladders on your roof, no disruption to your day.

Lift on contact

Pure water is “hungry” — it grabs dirt, moss and film on contact and holds it, without a single drop of detergent.

Dry spotless

With nothing dissolved in it, the water dries leaving nothing behind. No streaks, no residue — just clear glass.

OUTPUT-LOSS CALCULATOR

What could dirty panels be costing you?

Match the sliders to your system for a rough idea of what soiling quietly takes off your generation each year.

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YOUR SURROUNDINGS
ESTIMATED ANNUAL LOSS
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That's roughly {{ lossKwh }} kWh of clean generation your panels are already paid to produce.

Get a free quote

An estimate, not a promise — based on a typical UK yield of ~950 kWh per kWp, panels left uncleaned for 3+ years and the build-up typical of your surroundings. Pitch and shading play a part too.

WHY IT MATTERS

Clean panels pay you back.

A thin film of grime is easy to miss — but it sits between the sun and everything your system earns.

More generation — a clean surface lets your system capture every available ray, all year.
Lower bills — more of your own clean energy means less drawn from the grid, month after month.
Protected investment — gentle, chemical-free care helps your panels perform well for the long term.
SPOTLESS, EVERY TIME

Booking us is easy.

Get a quote

Tell us your address and roughly how many panels. We'll send a clear price.

We clean

Pure-water reach-and-wash, safely from the ground. You don't need to be home.

Stay clean

Set up 2–4 cleans a year so your panels keep performing, hassle-free.

Map of England highlighting Nimbus coverage, zoomed to the Thames Valley
WHERE WE WORK

Proudly local to the Thames Valley.

We're based in the heart of Berkshire and cover the Thames Valley and surrounding areas — from Reading and Maidenhead to Windsor, Slough and Ascot. And while we're proudly local, we'll happily take on work right across England.

Berkshire & Thames ValleyOur home patch — Reading, Slough, Windsor, Maidenhead and Ascot.
Surrounding areasBracknell, Wokingham, Staines, Guildford and nearby towns.
Greater London & the South EastWider domestic work across London and the Home Counties.
GET A FREE QUOTE

Tell us about your panels.

A few quick details and we'll come back with a clear, tailored price.

Thanks — request received.

We'll review your details and come back with a free quote shortly. For anything urgent, call us on 07346 813 720.
I'M ENQUIRING ABOUT

We'll only use your details to prepare your quote.