Blog | Oakray Rewewables

Decarbonising your business with solar energy

Written by Oakray Renewables | Apr 10, 2025 9:23:59 AM

Switching to solar energy goes beyond being a smart financial move, it’s a commitment to a greener, more sustainable future for your business. With energy prices on the rise and increasing pressure to cut carbon emissions, there’s never been a better time to harness the power of the sun.

By installing solar panels, businesses can slash energy bills, reduce their carbon footprint and gain greater control over their power supply. Plus, with a range of government grants, loans, and incentives available, making the switch is more affordable than you might think.

In this guide, we’ll break down why solar energy is a game-changer for businesses, the financial benefits of going solar and the support available to help you make the transition.

Why your business should go solar

There’s a reason more businesses are making the switch to solar energy; it just makes sense. Here’s how it can benefit your company.

Cut your energy bills

Energy costs are a growing concern for businesses, but with solar power, you can generate your own electricity and drastically reduce your reliance on the grid. That means lower bills, predictable costs and long-term savings. Add battery storage into the mix, and you can store excess energy for use when you need it most.

Boost your green credentials

Sustainability is becoming a key factor in business success. Customers, investors and partners are increasingly looking to work with eco-conscious companies. By switching to solar energy, you’re showing your commitment to a greener future, which can enhance your reputation and even help attract new clients.

Stay ahead of evolving regulations

The UK is pushing towards net zero, and businesses that don’t take action may find themselves facing stricter regulations in the future. By investing in solar power now, you can future-proof your business and stay ahead of changing environmental policies.

Increase property value

Whether you own or lease your business premises, having a solar energy system in place can increase the value of your property. Energy-efficient buildings are in high demand, making them more attractive to buyers and tenants.

Steps to transition your business to solar

Making the switch to solar energy isn’t complicated, and a good provider will guide you through the process. Here’s what to expect.

Consultation and energy review

First, you’ll need to assess how much energy your business uses and how much solar could generate. 

  • Reviewing your electricity bills to determine potential savings
  • Checking roof or land space to see where panels can be installed
  • Deciding if battery storage would be beneficial for your setup

Picking out the right solar system

Once you’ve decided to move forward, a tailored system will be designed to match your energy needs and site conditions.

  • The size and placement of your solar panels
  • Expected cost savings and return on investment
  • Options for battery storage and EV charging integration

Sorting out funding and grants

To make the transition more affordable, a range of government grants, loans, and incentives are available. 

  • Public sector decarbonisation scheme (PSDS) - Grants for schools, hospitals, and government buildings to install solar panels and low-carbon technology.
  • Green business loans - Banks such as Lloyds and NatWest offer low-interest loans for businesses investing in solar and energy efficiency.
  • Smart export guarantee (SEG) - Get paid for exporting excess solar energy back to the grid.

There are many other incentives and funding options that vary, so it’s worth exploring what’s available based on your business type and sustainability goals.

Installation and set up

Once funding and approvals are sorted, installation begins. A professional team will handle each step for you.

  • Mounting the solar panels
  • Connecting inverters and batteries (if included)
  • Setting up monitoring systems so you can track your savings

Monitoring and maintenance

Solar systems require very little upkeep, but most come with real-time monitoring so you can track performance and savings. Occasional maintenance ensures your system keeps running at peak efficiency for decades.

Let’s get your business running on solar

There’s never been a better time to invest in solar energy. With government support, financing options, and long-term cost savings, switching to solar power is one of the smartest moves your business can make.

At Oakray Renewables, we help businesses find the right funding, design bespoke solar energy solutions and maximise savings.

Ready to make the switch? Download our guide below and start your journey towards a greener, more cost-effective future.