0% VAT on Solar: Why 2026 (Not 2027) Is the Year to Act

What the 0% VAT relief actually means

Since the government cut VAT on qualifying energy-saving materials from 20% to 0%, solar panels and battery storage installed at a residential property in England, Scotland or Wales have qualified for the reduced rate. In practical terms, that's a saving of around £1,300 on a typical £8,000 system, and £2,000–£3,500 on a combined solar, battery and EV charger install. The saving is applied automatically by your installer — there's no separate claim form to fill in.

Why the deadline matters more than it looks

31 March 2027 might sound a long way off, but the relief is legislated to end on that date, and once it does, VAT reverts to the standard rate. If you're thinking about installing solar, every month you wait is a month closer to losing that saving outright.

There's also a practical squeeze coming. As the deadline approaches, expect a rush of homeowners trying to get installs booked before it closes — much like the stamp duty deadline rushes seen in property. Surveys, permitted development checks, DNO applications and installation slots all take time, and installers' calendars will fill up fast in late 2026 and early 2027. Booking now means avoiding that bottleneck entirely.

Why 2026 beats 2027, even with the same deadline

• You lock in today's saving without the risk. Government schemes can be extended, but they can also end early or be revised. Acting now removes any uncertainty.
• You avoid the pre-deadline rush. Installers nationwide will see a spike in demand as 2027 approaches — booking early means a smoother survey-to-install process and less waiting.
• You start saving on bills sooner. Every month without solar is a month of paying full price for grid electricity. Installing in 2026 means a full extra year (or more) of lower bills and SEG export earnings compared to waiting.
• You can still combine incentives. Alongside the 0% VAT, the Smart Export Guarantee lets you earn money for excess electricity you export back to the grid — and that clock only starts once your system is live.

What this means for your home

If you've been putting off getting a solar quote "until it's more urgent," this is that moment. A free survey costs nothing and gives you a clear picture of system size, likely savings, and how much the 0% VAT relief is worth for your specific property — whether you're considering solar panels alone, or a full solar, battery and EV charger package.

Get ahead of the deadline

The earlier you get your system surveyed and installed, the more certain — and the larger — your saving. Get in touch with our team today for a free, no-obligation survey and see exactly what the 0% VAT relief could save you before the window closes.