Maximize your solar output by up to 25%. Fully insured, specialized pure-water cleaning for residential homes and commercial solar arrays.
Avg. Output Recovery
+22.4%
Who We Serve
Two specialized service tracks — one trusted team across South Wales.
A premium clean for homeowners across Cardiff and the Vale — designed to recover every kWh your panels were built to deliver.
Solar farms, warehouses, supermarkets, dairies. Fully RAMS-compliant cleaning for sites where every percentage point matters.
A 4kW system in Cardiff should generate around 3,800 kWh a year. Slide your system size in your neighbourhood below and see exactly what grime is quietly costing you at the current UK energy price cap.
Suburban Zone
Lisvane, Cyncoed, Rhiwbina
Pollen, moss spores and tree debris
ROI proof · pays back in 1.6 years
A £150 annual professional clean pays for itself rapidly and protects panel yield over a 25-year lifespan.
Coastal & Marina Zone
Cardiff Bay, Penarth
Sun-baked sea salt film
ROI proof · pays back in 7.2 months
The cleaning service pays for itself in less than 7 months, netting a massive net gain for the homeowner.
Urban Corridor Zone
City Centre, Canton
Traffic soot and airborne particulates
ROI proof · pays back in 10.5 months
Immediate payback in under 10 months, turning a neglected roof into a high-yield asset.
Figures based on 950 kWh generated per kW installed per year and the UK energy price cap of ~30p/kWh. Actual savings vary with roof orientation, shading and system age.
The Science
Solar PV is the most sensitive surface on your property. A 4% film of grime can cost you up to 25% of your output. Here's what's actually happening up there.
Rain evaporates and leaves behind a film of minerals, road salt and atmospheric grime that hardens onto the glass.
Patchy soiling forces individual cells to work harder, generating localized hotspots that permanently degrade output.
Ultra-pure water dissolves residue and dries streak-free — no detergents, no scratching, no impact on your warranty.
Coverage
Our local crews run scheduled routes across the region — meaning faster bookings and better pricing for you.
Cardiff
HQ · Same-week slots
Newport
Weekly routes
Swansea
Fortnightly routes
Penarth
Weekly routes
Barry
Weekly routes
Bridgend
Weekly routes
The Valleys
Rhondda · Caerphilly · Merthyr
Vale of Glamorgan
Agricultural specialists
Get a Quote
Tell us about your property and panels. We'll come back with a precise quote, available dates, and a before/after expectation.
Call us
029 2000 0000
Based in
Cardiff · Serving South Wales
Insured
£10m Public Liability