Solar Panel Cleaning Perth

We recommend bi-annual (twice yearly) cleaning for most Perth properties—typically spring and autumn. If you have bird activity, trees, or industrial area nearby, more frequent cleaning may help. In arid areas with low rainfall, annual cleaning may suffice.

Residential cleaning typically costs $199–$599 depending on system size and access. Commercial systems vary based on roof area and complexity. We offer bi-annual plans with 10% savings. Request a quote for exact pricing.

No. We use soft brushes, water-fed poles, and deionized water only—no harsh chemicals or high-pressure jets. This method is safe for modern panels and doesn't void warranties.

You can rinse panels with a garden hose, but professional cleaning is safer, more effective, and includes inspections. Roof work carries safety risks—leave it to licensed professionals.

Dirty panels typically lose 3–5% of generation per month. In Perth's sunny climate, that's significant. Cleaning can restore 15–25% if panels are heavily soiled. Over a year, this saves $200–$500+ on electricity costs for most homes.

Yes. We install protective mesh under panels to prevent birds from nesting. This stops damage to wiring, reduces soiling, and protects your system. Installation typically takes 2–3 hours.