Jet Washing & Solar Panel Cleaning
Commercial-grade pressure cleaning across the South West, safely cleaning solar panels, EV chargers, signage and external electrical equipment, plus driveways, forecourts and commercial sites.
Solutions Ltd
Specialist Cleaning From a Trusted Electrical Contractor
We've invested in high-grade commercial jet washing equipment so we can offer customers across Devon, Cornwall and Somerset a properly insured, electrically-aware cleaning service. Whether it's a 12-panel domestic solar array, a fleet of EV chargers, illuminated signage or a full car park, we have the gear, and the qualifications, to do it safely and to a high standard.
Because we're a fully insured electrical contractor first, we treat anything carrying mains or low-voltage current with the respect it deserves. We isolate where needed, use the correct pressure and water type for the surface, and check the installation afterwards, so you get a clean finish with no nasty surprises.
Solar Panel Cleaning
Restore lost output from dirt, pollen, salt & bird fouling.
Electrical Equipment Wash-Down
EV chargers, cabinets, signage cleaned safely by qualified electricians.
Commercial Contracts
Scheduled maintenance for solar farms, forecourts & industrial sites.
What We Clean
Indicative Pricing
All prices plus VAT. Final quotes confirmed after a free site review or aerial photo.
Frequently Asked Questions
Can you safely jet wash solar panels without damaging them?
Yes. We use commercial-grade equipment with controlled low-pressure settings and purified water specifically designed for PV arrays. As qualified electricians we understand panel construction, MC4 connectors and inverter isolation, so we clean safely without voiding manufacturer warranties or risking water ingress.
How much does solar panel cleaning cost?
Domestic systems (up to 16 panels) start from £180 plus VAT. Larger residential and small commercial arrays are typically £8, £14 per panel plus VAT depending on access, pitch and condition. We provide free, no-obligation quotes after a quick site review or aerial photo.
Why use an electrical contractor for jet washing instead of a regular cleaner?
Anything involving solar PV, EV chargers, signage or external electrics carries real electrical risk if cleaned incorrectly, water ingress into junctions, damaged seals, broken isolation. Because we're a fully insured electrical contractor, we isolate circuits properly, inspect afterwards and flag any issues we find.
How often should solar panels be cleaned?
Most South West installations benefit from a clean every 12, 18 months. Coastal properties, farms and sites near trees usually need it annually because of salt, bird fouling and pollen which can reduce output by 10, 25%.
Do you offer commercial cleaning contracts?
Yes, we run scheduled cleaning contracts for solar farms, commercial roofs, EV charging hubs, car parks and industrial sites across Devon, Cornwall and Somerset. Contact us for a tailored quotation.