Your Specialist Solar Installer
Speak to an Expert:
01780 729099

The Basics

What does a domestic Solar PV system cost?

A typical 4kwp (14 panels) system on a domestic property costs from just £3999.00*
We price our systems fully installed, fully commissioned and include VAT. There are no hidden extras. We conduct a free no obligation survey for all our customers and operate a strict ‘no hard sell’ policy. See About Us for our complete service and what we stand for.

Contact us now for your free survey

How does a PV system work?

Solar Photovoltaic (PV) panels simply convert light into electricity which is fed seamlessly into the electricity network of your property. You save on your bills as the property always uses your own ‘free’ PV electricity before drawing it from your power supplier, and any excess is automatically exported to the grid. There are no emissions or waste and no controls to manage. A Solar PV system installed by Redmile Energy is simple and uncomplicated to own and generates power and savings for decades.

How much electricity and savings does PV generate?

Typically a 4kwp (14 panel) system in our region can generate in excess of 3,750kwh of electricity a year. Annual benefit on such a system would be approx £337.50 in savings on your bill through use of your own free electricity.

What is involved in the installation?

PV arrays are ideal for most roofs. A typical domestic installation would take between 1 – 2 days to complete and depending on safe access to the specified location may require the use of temporary scaffolding. For typical roof mounted systems rigid brackets are fixed into place under the roof tiles directly onto the rafters, then aluminium rails are secured to these brackets on which the panels are securely clamped. The inverter and other electrical components are wired into place and connected to the panels. The electrical supply to the property will only need to be interrupted once, briefly, when all the components are in place in order to make the final connection. Installation requirements do vary depending on specific site factors and array sizes. In most cases fixing solar panels to your roof is considered ‘permitted development’ under planning law with no need to apply for planning permission (see FAQs for more info).

*Subject to property type, and free survey


SunPower X21 335w All Black Panels WP_20140317_007 SunPower E20 327w panels 0170bd112f3cc4ded2b5ae597a2fc9360dc993d332 015a82f009f51fb4f7a0300b0f388ad7159abba6fe SunPower E20 327w panels sam_0450 solar004 solar003
What our Customers say…
Featured Articles
'No pushy salesmen here, just people who appeared honest and straightforward. I had quotes or visits from other companies, but found their sales people far too intimidating. All work completely neatly and tidily on time and to agreed budget.  Could not ask for more.'

Read more testimonials

Mr Scannell
'The survey was to a much higher level of service than we had seen from others. The survey was very thorough rather than the "the fitters would sort that out on the day" that we had from others. Communications were prompt and they carried out our installation quickly to make sure we beat a drop in the feed in tariff'

Read more testimonials

Mr Clarke
‘If you are looking for the installation of solar panels, then Redmile Energy are the people to approach! After a thorough survey of our home, they gave us three quotes then arranged a date for installation within three weeks, all of this at less than half the price of the “big boys” for exactly the same panels!'

Read more testimonials

Rev I Friars