Are plug in solar panels suitable for your business?

Rising energy costs mean many businesses are looking for practical ways to cut their bills. Plug in solar panels could offer a simple place to start.

Following the UK government announcement on 24 March 2026, new legislation for plug-in solar panels could make these systems visible sights on buildings across the country. While the focus is firmly on households, it raises an important question for businesses: could these systems help lower your energy costs too?

Right now, plug in panels aren’t widely in use in the UK. But that’s changing. Updated wiring standards and distribution rules are expected to allow smaller systems to plug directly into a standard socket in the near future.

Major household retailers are also working with the government to bring plug and play solar systems to the UK market.

What is a plug in solar panel?

Plug in solar panels, sometimes called plug and play or balcony solar, are compact systems designed for simplicity.

They typically:

• Generate up to 800W of power
• Plug into a standard electrical socket
• Can be used on balconies, walls or small outdoor areas

This ease of use makes them an attractive entry point for solar energy. 

Can businesses use plug in solar panels?

Technically, yes. But in reality, their role in a business setting is limited.

These systems are best seen as a supplement, not a replacement for your main energy supply. For most businesses, they simply won’t generate enough power to support full operations.

What they could offer

• Offset small daytime energy use (lighting, laptops, or equipment). 
• Offer a low cost way to start exploring renewable energy

Key considerations

• The panels have a limited output, typically suitable for small loads, not entire premises
• Performance varies based on sunlight, positioning and shading
• Older buildings may not be designed to safely handle multiple plug in systems. You should always consult with a qualified electrician. 

For businesses with higher energy demands, professionally installed rooftop or ground mounted solar may be a more effective long term solution. Speak with a solar installer to learn more about the solutions that might be best suited to your business. 

What about compliance and safety?

• New standards are emerging, including updates to BS 7671 and the G98 distribution code
• The Government has proposed an interim product specification for plug-in solar systems while longer-term standards are developed
• Until then, there’s no definitive list of approved plug-in solar systems

In practical terms, businesses should proceed carefully. Any installation must meet evolving regulations, and advice from an electrical professional should always be sought before installing. 

Insurance considerations for plug-in solar panels

If you install plug in solar panels at your business premises, it’s important to make sure you’re properly covered. You should:

• Tell your insurer about any installation or changes to your setup
• Check whether panels are covered under your current buildings or contents policy, or if you require separate cover
• Confirm whether the system installed contains any battery storage, such as lithium batteries, as these raise additional associated risks for your business to consider

This matters because adding solar equipment can change both your risk profile and the value of your premises. You can contact our team via the button below and they can explore the implications of adding solar panels to your business premises.