Is Plug-In Solar Legal In The UK?
The short answer: yes. Here's the full picture, with the regulations and standards that make it official.
The Legal Position
Plug-in solar is fully legal in the UK. The regulatory landscape has evolved significantly, and as of 2026, plug-in solar systems up to 800W are formally recognised under UK wiring regulations and product certification standards.
BS7671 Amendment 4
April 2026 — Formally recognises plug-in solar systems in UK wiring regulations.
BSI Product Certification
July 2026 — BSI certification for plug-in solar products ensures safety and quality standards.
G98 Notification
Within 28 days — Simple notification to your DNO. Not a permission request.
What This Means For You
- You can legally install a plug-in solar system up to 800W without an electrician.
- No planning permission is required for most domestic installations.
- You do not need to notify anyone before installation — only after, via G98.
- MCS-approved panels qualify for the same standards as roof-mounted systems.
- All our kits use certified, compliant components from reputable manufacturers.
The G98 Notification Process
G98 is a simple notification — not a permission request. Here's how it works in four easy steps.
Install Your Kit
Set up your plug-in solar system in your garden, shed, or balcony. Takes under 30 minutes.
Complete the G98 Form
Fill in the standard G98 notification form with your details, system specs, and installation date.
Submit to Your DNO
Send the form to your local Distribution Network Operator. You can find your DNO on your electricity bill.
Receive Confirmation
Your DNO will acknowledge receipt. No approval is needed — it's a notification, not a permission request.
G98 Notification Service
We handle the G98 notification to your DNO on your behalf within 28 days of your installation.
All paperwork handled for you.