How it works

Step by step

1. Registration

You can register for free and without obligation at Switch Together.

To register, provide details about your roof, such as its size and orientation.

2. Auction

A reverse auction will be held where our pre-vetted solar installers will submit bids for the work.

The more people that register, the better the deal should be for each household. The installer with the most competitive package will win the auction.

3. Personal recommendation

From April 2026 you will be emailed your personal recommendation based on your registration details.

This includes your costs and specifications of your system.

4. You decide

Whether you want to accept your recommendation is your decision. There is no obligation to continue.

We will let you know how long you have to accept your recommendation and update you before the scheme closes.

5. Installation

If you accept, the winning installer will contact you to survey your roof and set an installation date.

All installations are planned to be completed by the end of December 2026.

Helpdesk support

Telephone and email support are on-hand throughout the whole process, which, together with information sessions, will allow you to make an informed decision in a safe and hassle-free environment.

Find out more

For more information, visit SwitchTogether where you can register for the scheme and get in touch with our helpdesk.

Page last updated: 26 January 2026