
The Alpha On-Roof: solar PV panel mounting system can mount most solar PV panel sizes and types on-roof with fixings available for tile, slate and metal. Aluminium rails are available in 0.6m, 1.2m, 1.8m, 2.4m and 3m lengths, connected together to form exactly the right lengths using telescopic rails and rail splices.
![]() |
Alpha On-Roof: Mounting systems are ordered by component, selected based on the dimensions, number and orientation of the solar PV panels and the characteristics of the mounting area. Fixings are supplied to secure the rails to the roof and clamps are provided to secure the panels to the rails. Rails and panels can be mounted in either portrait or landscape. |
Although we keep a limited amount of Alpha On-Roof components in stock for spares, all new system orders will mean a new delivery from the manufacturer. Alpha on-Roof components are mostly ready off the shelf with components for each order being packaged together into kits and delivered to site anywhere in the UK (including delivered to us if prefered) within 4-6 days.
Stock items can either be collected or sent out for next working day delivery when ordered before 2pm.
The Alpha On Roof: mounting system is provided with a 10 year manufacturers guarantee.
see: Guarantee
To generate a components list, structural report and quotation please fill in your project details and system preferences in the form below. A copy will then be forwarded to us and allocated to a designer to prepare. We will then come back to you with a list of components with prices, a structural report and detailed PV array measurements.
To fill out this form you will need: