Can dirty solar panels affect power bills in Perth?

Answered by Luke at Westside Roof Cleaning & Soft Wash, with more than 12 years on Perth roofs.

Absolutely. Even a small amount of dirt can reduce solar efficiency by 10-20%. In Perth, where we get plenty of sunshine, that means you’re losing potential savings. Solar panel cleaning helps make sure you’re getting the most from your system.

Related service: Solar Panel Cleaning

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