Solar
Solar installation calculator
Want to take control of your business’ energy bills? Consider solar panel installation and get a free assessment with our solar power estimator, which gives you a clearer idea of budget and expected payback.
Simple and easy to use
Answer three quick questions to receive your results.
Save money on bills
Reduce your electricity bill by up to 40% with solar panels. What’s more, add a battery and this can rise to 70%.

Nationwide installation
Following your free solar quote, give us the green light and Purelec can offer installation around the country.
Highly recommended
Don’t just take our word for it – our customers vouch for our installation, pricing, and service quality.
Contact
Free business and Domestic
solar estimate
If your business or home is struggling with energy bills, Purelec can set you on the right path to reduced costs and significant long-term savings. Our solar panel savings calculator requires only a few minutes of your time – and we’ll return your solar power budget quote and estimated payback.
- Commercial solar
- Business solar
- Warehouse solar
- Agricultural solar
- Solar for schools
- Domestic Solar
- Fully insured
- Free quotations
- Friendly support
Get Your Solar Estimate
Trusted by











Sectors
We Create Awesome ThingsSectors
we work in
Commercial property
Among the UK’s leading commercial solar installers, Purelec understands the unique energy needs and financial considerations of a business. Our experts are well-positioned to meet these demands and support your sustainability initiatives and business objectives.
Warehousing
Solar panels for warehouses, factories, and industrial buildings can result in significantly reduced bills given how energy-intensive these premises are. Benefit from reliable power to your facility, reduced dependence on the grid, and in turn lower warehousing costs.
Business
Solar panels for business – whether an office environment or other premises – can greatly benefit companies of all sizes. At Purelec, we combine cutting-edge technology with designs bespoke to your project to maximise your return on investment.
Agriculture and farming
Ever-increasing and unpredictable electricity costs are impacting the UK farming industry. Agricultural solar panels can support farmers and landholders to make significant savings, increase land use efficiency, and maintain their profitability.
Educational institutions
The benefits of solar panels for schools, universities, and other large-scale centres are vast – and making savings on electricity bills means already-precious funds are freed to prioritise improved educational programmes and initiatives.
Medical facilities
The healthcare sector has unique energy consumption requirements and is faced with pressure to improve efficiencies. Solar panels for healthcare facilities provide energy independence – crucial during peak demand periods.
process
Our processOur process
Site survey
Following an assessment of your property using satellite imagery and topographical information, we’ll visit your premises for a thorough survey that will inform a more accurate quote. We may have a few questions for you, as this is a thorough evaluation of the solar installation site.
System design and quote
We’ll take into account roof measurements, condition and any obstructions, and orientation. We'll consider all this, along with your design preferences, before designing and quoting a system that meets your needs, with future scalability in mind.
Installation
Rely on premium-quality solar products and an unparalleled installation service from our accredited installers. We are MCS-accredited, NICEIC-approved and hold accreditation in the installation of Tesla Powerwall and GivEnergy battery storage solutions.
Ongoing support
The successful installation of your system is only the beginning of our relationship – not the end. We’ll support you in monitoring your system’s performance, troubleshooting issues, and ensuring you get the most out of your investment for years to come.
Case Studies
Case StudiesCase studies
Testimonial
Our Client ReviewsWhat people say about us
Mr Garside
4KWp Solar Panel InstallationThe salesman went through everything with us, giving us facts, information, and no pressure.
The install team was efficient and did a very neat job. For anyone thinking of installing a solar PV system, I wouldn't hesitate to recommend Purelec Energy.
Mrs Ellis
3.95 kWp solar PV installation with a Tesla Powerwall 2Thank you very much for a job well done.
The staff you sent did their job efficiently and never seemed to stop. Thanks once again.
Mr Gledhill
2.4 kWp Domestic solar array with a 14.7 kWh batteryNorthern Powergrid refused our first choice of battery backup (Tesla), but Purelec was quick to suggest an alternative. Purelec fitted a 9.5Kw battery and a further 2.4Kw solar array to our existing 4Kw system. The team was extremely friendly and communicated well.
FAQs
Still have questions?How can we help?
Still have questions? We’re on hand to guide you through each step of the installation process, and beyond. But in these initial stages of scoping out whether solar panels are a feasible investment, we understand that your questions are likely to be around upfront outlays, projected savings, and payback.
What is a solar panel calculator?
Also known as a solar panel online quote, a solar panel calculator can help you work out whether your commercial property would benefit from solar photovoltaic (PV) panels and highlight how much you may be able to save with installation. It can also determine which size solar panel system is right for the property and how much this is likely to cost.
What types of projects does Purelec install?
We cover all renewable energy/solar projects, from smaller domestic (residential) premises, where individual households require support in reducing reliance on the grid, to expansive commercial solar installations working in conjunction with a battery storage system to achieve maximum energy generation. Our customers reap the benefits of solar PV by saving on electricity bills and becoming less reliant on fossil fuels while reducing their carbon footprint. For businesses, demonstrating their forward-thinking and committed approach to a greener future also improves their profile.
Which grants, if any, might you be entitled to?
Purelec can advise on any grants or government incentives that may be available to you. For domestic projects, it’s worth noting the government supports low-income households via the Energy Company Obligation 4 (ECO4) scheme, which could provide solar panels at no cost, or offer a large amount of funding, to those eligible. Meanwhile, the government previously announced it was making £5 billion funding available to help UK businesses become more sustainability driven ahead of the 2050 net zero emissions deadline. The Industrial Energy Transformation Fund (IETF) was introduced to support businesses with high energy usage to transition to a low-carbon future, while the Smart Export Guarantee (SEG) is a government-backed initiative that pays small-scale generators for low-carbon electricity exported back to the grid. Many local authorities are now providing grants to businesses looking to invest in technology to reduce carbon emissions.