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On roof solar panel systems

Accessible solar panels for everyone

On roof solar is typical of 95% of all solar systems fitted to domestic properties in the UK.

Open up your roof to solar

The 'on roof' method of installing solar panels requires the removal of tiles only in the locations where the roof brackets will be fitted.  The roof brackets are fixed to the rafters and the removed tiles are then re-laid over the brackets, so they are flush and not compromising the wind and water resistance of the roof itself.

Aluminium rails are bolted to the bracket tongues that can be seen in between the tiles. The solar panels are then clamped onto the rails so the panels stand off the roof by around 50mm so the panels look like they sit “on” the roof, hence 'on roof'!

The solar panels are connected to an inverter (converts DC electricity form the solar panels to AC) and from there a single AC cable runs to your fuse box / consumer unit via isolator switches and a generation meter.

The advantages of 'on roof' solar systems

On roof solar is still by far the most popular and economical method of fitting solar panels and has a number of advantages:

1. Quickly fitted to a ready built property (takes about 1 day)
2. The panels are easily accessed and exchanged in case of breakage
3. The weather resistance of the roof will not be compromised.
4. Low cost and fast return on investment
5. The completed system can be electric vehicle ready, if requested

Typical costs for a 2.7kw On Roof solar system including design, materials, installation, scaffolding, commissioning and certification is £3000 inc 5% VAT

Adding value to your solar system

As well-respected manufacturers of off grid solar equipment, we have direct connections with most of the worlds leading manufacturers of on grid solar panels, inverters, optimisers, roof furniture and battery storage equipment.

Whether your roof is multi-faceted with shading problems needing a fully optimised solar system (Solar Edge) or limited roof space requires the highest efficiency solar panels to get the maximum power per square meter (SunPower), we have the stock and know how to give you the very best value for money.

In all cases we listen to our customers and are happy to supply and fit any manufactures equipment you may request or if you simply need the best available materials for the lowest cost, then you can rely on us to deliver.

Battery storage

In some circumstances battery storage will provide additional benefits to an 'on roof' solar system. Click here to find out more.

Contact us now on 01684 774000, or email hello@solartechnology.co.uk, to find the right solar system for you.