Solar Panel Cleaning Sydney

We clean your panels using purified water with all minerals removed, so there’s no residue, spotting or streaking left behind — just a clean surface that captures more sunlight.

Our equipment is specifically designed for solar panels, allowing us to remove grime safely without scratching or damaging the glass or protective coatings.

We never use pressure washers, abrasive tools or harsh chemicals that can damage panels or void warranties — everything we use is solar-safe and manufacturer compliant.

Yes — in many cases, a noticeable one.

Dust, salt, pollution and organic growth reduce how much sunlight reaches your panels. Even when panels look clean from the ground, a thin film of grime can reduce performance.

Independent studies have shown that panels cleaned and protected with hydrophobic coatings can produce more power than uncoated panels under the same conditions. Results vary depending on environment, but cleaner panels consistently perform better than dirty ones.

Yes. Our Nanotech coating is 100% solar-safe and warranty compliant. It is:

• Non-abrasive
• Non-corrosive
• Safe for all major panel brands
• Compatible with manufacturer warranties

We do not use pressure washers, harsh chemicals or abrasive tools.

Our Nanotech coating is designed to protect your panels for up to 24 months.

It forms an invisible hydrophobic layer that helps repel dirt, dust and organic growth, keeping panels cleaner for longer and reducing the need for frequent cleaning.

Yes. Solar Cleaning Experts is the exclusive manufacturer and distributor of this Nanotech coating in Australia.

This exact formula is not available through other solar panel cleaning companies and is applied only by our trained technicians.

Most solar cleaners offer a basic wash only. We offer:

• Filtered, de-ionised water cleaning (no residue)
• Professional soft-wash methods designed for solar panels
• A FREE Nanotech coating upgrade included with every clean

This combination cleans your panels properly and helps keep them cleaner for longer.

The Nanotech coating is based on the same class of hydrophobic surface technology used in high-performance industries such as automotive and aerospace, where surfaces need to repel water and contaminants.

This type of technology has been used in Australia for over 15 years and is valued for durability and protection.

For most homes, we recommend professional cleaning every 6–12 months, depending on your environment.

Homes near the coast, in dusty areas, or with high pollen levels may benefit from more frequent cleaning. The Nanotech coating helps extend the time between cleans for up to 24 months.

No harsh chemicals. We use filtered, de-ionised water and solar-safe methods designed to remove grime without damaging the glass or coatings on your panels.

Cleaner panels capture more sunlight, which can lead to improved energy production up to 30%. Over time, this can:

• Reduce reliance on grid electricity
• Improve battery charging efficiency (for homes with batteries)
• Improve the return on your solar investment

Exact savings vary based on usage, system size and conditions.

No. We do not charge call-out fees. Your quote includes everything required for the service.

In most cases, no. As long as we have safe access to the roof and panels, the service can be completed without you being home. We’ll confirm access requirements when booking.

Yes. We are fully insured and operate with professional safety standards at all times.

Most residential systems take between 45–90 minutes, depending on system size and roof access.

We service Sydney and surrounding regions. If you’re unsure whether we cover your area, simply submit a quote request and we’ll confirm.

No obligation at all. A quote is simply an opportunity to understand your options and pricing.