Solar panel installation in the UK
Thinking about installing solar panels? Learn how the process works and receive offers from professional suppliers across the UK.
Receive offers from local companies
Installing solar panels is a great way to generate renewable energy, reduce your electricity bills, and potentially boost the value of your home.
Understanding the installation process will help you find a solution that works for you, regardless of where you live in the UK.
Why finding a trusted local installer matters
Working with a professional installer will ensure safety and maximise your energy production, while also ensuring compliance with building regulations.
Using a certified installer is a requirement for registering for the Smart Export Guarantee (SEG), which pays you for any excess energy you export to the grid.
Whether you live in London, Leeds or Llanneli, we can put you in touch with local installers near you.
Get offers from local installers
How solar panel installation works in the UK
- Initial consultation: A professional installer will assess your property, energy usage and roof suitability.
- System design and planning: Engineers will design a system tailored to your home, considering how to ensure maximum efficiency.
- Permissions and notification: The permitted development rules mean that planning permission usually won't be required in most cases. The installer will handle any necessary DNO notification or approval (G98 or G99).
- Pre-Installation prep: Scaffolding is erected prior to the installation. Any final roof or electrical checks are done to ensure a smooth installation.
- Installation and testing: The solar panels, inverter, and wiring are installed — typically within a day. The installer will then perform all required wiring and safety checks.
- Certification and handover: Once the system has been tested, you’ll receive the necessary certificates and guidance on how to monitor and maintain your solar panels.
- Set up export payments: With a Microgeneration Certification Scheme (MCS) certificate and smart meter, you can get paid for the electricity you export back to the grid through the SEG scheme.
Compare solar installation offers
How long does solar panel installation take?
It’ll typically take a few weeks for the system to be fully installed, and slightly longer for you to begin receiving SEG payments. Here’s what the installation journey usually looks like:
- Weeks 1-2: Initial consultation, site survey and system design
- Weeks 3-4: Planning permission checks, potential DNO notification and any final business before installation.
- Weeks 5-6: Installation of panels, inverter, wiring and monitoring equipment, followed by testing and issuance of certification.
- Weeks 7-8: SEG application submitted and export account are activated. When payments will arrive will depend on who you've signed up to export energy with.
Begin your solar panel installation journey
Installing solar panels can be a relatively short and straightforward process with long-term benefits.
Take a couple of minutes to tell us about your solar needs and we will connect you with local installers.
Do I need planning permission to install solar panels?
In most cases, planning permission is not required thanks to permitted development rules. Your installer will confirm this during the consultation and handle any necessary checks.
How long does the installation take?
The actual installation typically takes one day. However, the full process usually spans 6 to 8 weeks.
Can I get paid for the electricity I export?
Yes. Once your system is certified and you have a smart meter, you can register for the Smart Export Guarantee (SEG) and receive payments for surplus energy sent to the grid.
Are there any grants available?
Depending on where you live in the UK, you may be eligible for government schemes such as ECO4. Additional schemes may be available in Scotland and Wales. Your installer will advise you.
Can I install solar panels myself?
No. For safety, performance, and eligibility for SEG payments, solar panels must be installed by a certified professional, such as one accredited by the MCS.
How much does solar panel installation cost?
The cost of installing solar panels in the UK typically ranges from £5,000 to £8,000 for a standard residential system. The exact price depends on system size, roof type, and any additional equipment such as battery storage.
Where can I learn more about installation?
If you'd like to learn more about the installation process, we've put together an in-depth guide on the process.
