Solar install needed in Hertfordshire

Hi There Fellow campers

We are about to purchase a 150w solar panel to attach to our one leisure battery 110ah and are not quite confident enough to install it ourselves allbeit there is a baby one on the roof already which we could copy the set up before removing. We saw at the NEC show back in February a stand selling and installing solar but they are way too far away for us. But, we did like their install method to stick the corner brackets to the roof and then screw the panel to the brackets making it easy to remove if we switch motorhomes.

Could you kind people suggest a place we could take our motorhome to to get this panel and control box installed, we are just north of Watford in Herts we would drive within a radius of 80-100 miles.

many thanks for your input

Rolling Rolling
VW Karmann Colorado
1998 2.5 TDI
Rear lounge
85K miles
LHD

Alan & Julea