Why Commercial Solar Panels Make Sense for UK Businesses

Amy Fenton
Authored by Amy Fenton
Posted: Thursday, June 19, 2025 - 22:20

Are commercial solar panels worth the investment for UK businesses? Absolutely, investing in commercial solar installations can significantly reduce your energy costs, improve your green credentials, and even attract substantial government grants.

What are Commercial Solar Panels?

Commercial solar panels are solar photovoltaic (PV) systems specifically designed for businesses. Unlike residential systems, these installations are typically larger and designed to meet the higher energy demands of commercial premises.

Benefits of Commercial Solar Installations

Investing in commercial solar panels provides a range of advantages, including reduced energy bills, sustainability, and potential grant funding.

Reduce Energy Costs
Solar panels help lower electricity bills dramatically by producing renewable energy directly onsite. Businesses can benefit from reduced dependency on the grid, leading to substantial savings in the long term.

Sustainable Energy
By opting for solar energy, businesses significantly reduce their carbon footprint. This step contributes positively to meeting corporate sustainability goals and positions your company as environmentally responsible.

Government Grants and Incentives
Businesses across the UK have access to various government and local council solar panel grants. These grants can significantly offset the initial investment costs, making solar power even more financially viable.

Enhanced Brand Image
In today's eco-conscious market, adopting renewable energy solutions boosts brand reputation. Customers increasingly prefer businesses demonstrating strong environmental responsibility.

Types of Commercial Solar Installation

Choosing the right type of solar installation depends on your premises' structure and available space.

Roof-Mounted Systems
Roof-mounted systems are the most popular choice, ideal for businesses with large rooftop areas. They utilise existing structures efficiently without compromising ground space.

Ground-Mounted Systems
Ground-mounted solar systems are perfect for businesses with available land. These installations provide flexibility in placement and can easily scale to meet increasing energy demands.

Carport Solar Panels
Carport solar solutions offer a dual-purpose advantage—generating renewable energy while providing sheltered parking for employees and customers.

Solar Panel Grants Available in the UK

UK businesses can take advantage of multiple funding schemes and grants designed specifically to encourage renewable energy adoption.

The Solar Panel Grants for Businesses scheme provides financial support, often covering up to half of installation and equipment costs. Local councils also offer Energy Efficiency Grants tailored to regional businesses, ensuring significant financial assistance for those transitioning to solar power.

Applying for Solar Panel Grants

Securing grant funding involves several straightforward steps:

Check Eligibility
Verify your business meets the specific criteria outlined by the relevant government and local council bodies.

Gather Documentation
Prepare essential documents, including business registration proof, property ownership or lease details, and recent energy consumption data.

Submit Your Application
Applications can typically be submitted online via your local authority or the official granting body’s website.

Installation & Funding Approval
Upon approval, select certified installers such as Excel Energy UK for your commercial solar project.

For detailed guidance on commercial solar installations, Read more at Excel UK.

Costs and Financial Returns of Solar Panels for Businesses

Costs for commercial solar installations vary depending on factors like system size, type of panels, and installation complexity. Generally, businesses might invest anywhere between £15,000 to £75,000 or more.

Importantly, businesses typically experience a payback period of 5 to 8 years. Beyond this timeframe, companies benefit from substantially reduced energy costs, effectively receiving virtually free electricity for decades.

Commercial solar installations also offer protection against rising energy costs, securing predictable energy expenses for the long term.

Selecting the Right Commercial Solar Installer

Choosing an installer involves careful consideration:

Accreditation and Experience
Ensure your chosen installer holds industry-recognised certifications, such as the Microgeneration Certification Scheme (MCS).

Warranty and Maintenance
Opt for comprehensive warranty packages covering performance and equipment, alongside reliable ongoing maintenance options.

Customer Reviews and Proven Track Record
Research previous projects, reviews, and testimonials to confirm a strong reputation.

Excel Energy UK specialises in comprehensive commercial solar installations, providing tailored solutions to meet your business's specific needs.

Frequently Asked Questions About Commercial Solar Panels in the UK

Are solar panels effective in the UK's weather?
Yes, modern photovoltaic panels efficiently generate power even in the UK's cloudy conditions, providing reliable energy production year-round.

Can solar panels increase commercial property value?
Absolutely. Properties with installed commercial solar systems typically see a notable increase in market value due to reduced operational costs and enhanced sustainability.

Are grants available specifically for commercial solar panel installation in the UK?
Yes, multiple dedicated schemes specifically support commercial solar panel installations, offering significant financial incentives.

Do commercial solar panels require planning permission?
Most commercial solar installations qualify under permitted development rules, meaning planning permission is generally unnecessary. However, businesses should verify regulations with local authorities.

Adopting commercial solar installations presents significant financial and environmental benefits. With attractive government grants and incentives, UK businesses can effectively reduce costs, enhance their brand reputation, and future-proof energy expenditures. Ready to start your solar journey? Read more at Excel UK, or Click here 0203 834 9440 to speak directly with our experts at Excel Energy UK.