A tall storey
It’s a common complaint; PV cells becoming dirty over time and producing less power than they should. The answer? A clean by us!
These were quite high, on the roof of this period property. We were able to clean from a safe distance, using a pole and squeegee. The panels were gleaming afterwards and producing electricity as designed.
If you have a similar issue please get in touch and we can clean most often from the ground using reach and wash with pure water.