Solar panels are often forgoten about when it comes to external cleaning but it is important to keep them clean as a dirty solar panel can not absorb all the available light thus decreasing the productivity of your panels.

Research has shown that this reduction can be up to a 30% decrease and possibly more if left uncleaned (we have actualy had a family member report that they had an increase of 45% after having there panels cleaned for the first time in 4 years).