Solar Panel Cleaning

HomeSolar Panel Cleaning

At Peninsula Exterior Cleaning, we provide specialist solar panel cleaning services in and around . Dirty panels can reduce energy efficiency by up to 25% — regular cleaning ensures you’re getting the most out of your solar investment. Whether you’re a homeowner, landlord, or business owner, our expert team helps you maintain peak performance from your solar system.

Improved Efficiency
We remove dirt, dust, bird droppings, lichen, and other debris that block sunlight and reduce the performance of your solar panels.

Safe, Non-Abrasive Cleaning
Our methods are safe for both rooftop and ground-mounted systems. We use purified water and specialist equipment that won’t damage your panels.

Increase Energy Output
Regular cleaning can lead to a noticeable increase in energy production, reducing electricity costs and improving ROI on your solar setup.

Professional and Insured
We are fully trained, insured, and experienced in working at height, giving you peace of mind with every clean.

Tailored for Residential and Commercial Systems
Whether you have a few panels on your roof or a large-scale commercial array, we offer cleaning plans that suit your needs and frequency.

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Get a Same Day Solar Cleaning Quote

Commercial & Residential Solar Cleaning Services

Here at Peninsula Exterior Cleaning, we provide professional solar PV cleaning services for both homeowners and industrial properties across , designed to maximise energy output and maintain your solar investment. If you’re a homeowner hoping to increase panel performance or a business managing a large installation, our expert cleaning ensures your system stays high-performing and in top condition — avoiding costly maintenance or replacement. Using deionised water and specialist equipment, we safely remove dirt, grime, bird droppings, and lichen that block sunlight.

Our process is streamlined, eco-conscious, and non-disruptive. For most projects, all we need are some photos to provide a quote — no site visit needed. We consistently deliver a professional service matched to each client’s needs, whether it’s a domestic array or a solar farm-scale setup. If your solar panels are not working at full capacity, affected by buildup, or haven’t been cleaned in a while, Peninsula Exterior Cleaning is here to restore their performance — to the highest standard.

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FAQs About Solar Panel Cleaning

Why should I clean my solar panels?
Dirt, dust, bird droppings, and lichen can reduce the efficiency of your solar panels. Regular cleaning ensures they receive maximum sunlight, improving performance and energy output.
How often should solar panels be cleaned?
Most systems benefit from cleaning at least once or twice a year. However, panels near trees, in agricultural areas, or exposed to heavy pollution may need more frequent maintenance.
Do you use any chemicals during the cleaning process?
No. We use pure deionised water and specialist soft-brush systems that safely clean without damaging the panel’s surface or voiding warranties.
Will cleaning my solar panels void the warranty?
Absolutely not. In fact, many manufacturers recommend regular cleaning as part of proper maintenance to keep warranties valid.
How much does it cost to clean solar panels?
Pricing depends on the number of panels, access requirements, and location. Contact us today for a free, no-obligation quote tailored to your system.