[elite mike]

think you will find this helpful when quoting price .

http://www.spiritsolar.co.uk/servicing.php

[johnny bravo]

how do they get away with it. if i said that price  they would call the police.

[Barnes Wallis]

Call the police.

[richard jagger]

I think the 125 is the right price considering its a once a year clean.This 30 quid the lot pricing is a lot of bull made up by fellows not confident to charge for a professional result.This is a 2012 industry let get paid well for what we do.

[SunShineCleaning]

£6 per panel for 20 panels seems fine by me.

[Jack Judd]

I think I was one of the first window cleaning companies to think about Solar panel cleaning as I was cleaning them 2 years ago.  I have worked out with a few of my customers the improvment possible and it ranges from 3% to a high of 12%, as yet unable to come across the talked about 25% improvment.. This means for one of the customers that saw a 7% improvment from cleaning his 16 panels he was going to save £67 over the year.  Well he paid me £35, I think anyone switched will struggle to justify a higher price as the return of investment really is not there.    With all this rain they don't need cleaning, get back to the windows