Solar panel cleaning in Grantham done with pure water, because clean glass lets in more light and that means more power for you.
Grantham sits in the Witham valley, which makes it a little damper than the country around it, and with so many Victorian and Edwardian buildings, moss and algae are a regular problem on roofs and walls. Older limestone and ironstone houses in the town centre get orange-brown staining from the stone itself. Homes near the A1 pick up traffic film faster than in rural Lincolnshire, and solar panels on those roofs get the same grimy coating.
Grantham panels pick up whatever is in the local air, so you get stone dust from the limestone belt and field dust from the clay out towards the Vale of Belvoir. While that builds up, output drops. Our deionised water method gets the glass clear again without risking your warranty.
For Grantham panels we use soft-bristle brushes and pure water, so it’s safe for all panel types and keeps you warranty compliant.
We look first, then match the method to the surface so it cleans up without damage.
We also carry £1m public liability insurance on every job.
Pure-water panel cleaning across Grantham, so your system is back to full output.
We clean panels across Grantham and also in the towns and villages nearby, including those listed below.
📍 Easy to get around NG31 and NG32. For homes near the A1 we usually book around the rush hour.
We also clean solar panels in towns all over Lincolnshire, so pick your nearest one below.
These are the other exterior cleaning jobs we do in Grantham.
Get a solar panel clean booked. Since we only use pure water, the panels and the warranty are safe.
