Home Grants and Incentives for Solar Panels and Battery Storage
If you’re considering solar for your home, it’s important to understand what financial support is actually available.
While there are fewer direct grants than in the past, several incentives still make solar and battery systems significantly more affordable across the UK.
0% VAT on Solar and Battery Installations
One of the most important incentives currently available is the 0% VAT rate on residential solar panel and battery installations.
This applies to:
- Solar PV systems
- Battery storage (including retrofitted batteries)
- Installation costs
For most homeowners, this reduces the overall system cost by a significant margin compared to previous years.
The 0% VAT rate is currently scheduled to remain in place until 31 March 2027.
Smart Export Guarantee (SEG)
The Smart Export Guarantee allows homeowners to earn money from excess electricity generated by their solar system.
Under SEG:
- Any unused electricity can be exported back to the grid
- Energy suppliers pay you for each unit exported
- Rates vary depending on the supplier and tariff
This provides an ongoing return and helps improve the overall financial performance of your system.
Energy Price Savings (The Biggest Benefit)
In practice, the largest financial benefit comes from using the electricity you generate yourself.
By generating your own power, you:
- Reduce the amount of electricity you buy from the grid
- Help protect yourself against rising energy prices
- Lower your household energy bills over time
For most homes, this forms the biggest part of the overall return.
Battery Storage — Making More of Your Solar
Adding a battery allows you to store excess energy generated during the day and use it later.
This helps to:
- Increase self-consumption
- Reduce reliance on grid electricity in the evening
- Make better use of your solar generation
In some cases, you can also export stored energy when it is most financially beneficial.
Watch a video which explains why adding a battery to a Solar PV installation is a great idea
Are There Any Grants Available?
Unlike previous schemes, there are currently very few national grants specifically for solar PV systems.
However, some support may still be available depending on your circumstances:
- Local authority schemes (varies by area)
- Energy efficiency funding linked to wider home upgrades
- Support programmes for lower-income households
Availability changes regularly, so it’s always worth checking what may apply in your local area.
A More Practical Way to Look at Solar
Today, solar is less about short-term grants and more about long-term value.
With:
- 0% VAT
- Ongoing SEG payments
- Reduced electricity bills
Solar and battery systems remain a strong financial investment for many homeowners.
Let Us Help You Make the Most of What’s Available
Understanding incentives can be confusing, especially as schemes change over time.
We can help you:
- Identify what support applies to your home
- Choose the most suitable system
- Maximise the financial return from your installation
Get in touch to find out what’s currently available for your property