[Solar panel fixing]

I have used Sika Flex 522 I  the past ,clean fixings and roof and rough up with glass paper.Dont push panel down to hard ,leave a bead of Sika

[Elddis Washroom Tap replacement]

Is it just dripping ,if so change the cartridge .Remove plastic cover o  top of tap ,then pull off lever,under is a nut ,remove and lift out cartridge.

[Sterling Power LiFePO4 (Lithium) Leisure Batteries]

You sure that's enough

[Broken motorhome window]

Check your insurance , I claimed on mine and Autoglass fitted new window.If you have screen cover then you may be ok

[Ducato wing mirrors]

Look up www.wingmirrorman.co.uk