90kW Solar Panel System in the UK
Save heavy on your power bills

Looking for a way to optimize your production sites with better energy solutions? Here is an intelligent option.
When your business is shaking up its energy bills, you know it’s time to invest in energy options that keep up with your growing needs. A 90kW solar panel array is suitable to large-scale businesses that require real power input during the daytime, which aren’t prone to the unstable utility charges. It makes your rooftop an engine of clean energy, helping you to both save money and help you reach environmental sustainability targets as well. All the while, empowering your business with energy stability in the long term. So, is 90kW solar the smart business step of the future?
Why Choose a 90kW Solar Panel System?
A sustainable way to fulfil your growing energy needs.Â
If the level of electricity used in your business is between 39,000 and 46,000 per year, a considerable amount of your demand can be powered by 90kW panels. Here is more:
- It’s ideal for companies that have numerous heavy-load operations on vast areas
- The organisations that may be interested in enhancing their green credentials
- Those sites that have 6 days of operation, 7 days a week, during long working hours of the day
- The panels are designed with high-efficiency commercial-grade panels
- Scaled up, but easy to handle
- Battery-ready and totally compatible with grid-tied hybrid system
- 25 years of solid warranties to have peace of mind
Is a 90kW Solar Panel System Right for Your Business?
If your monthly bill regularly exceeds £3,000, a 90kW system can offset a large portion of that cost, while giving you more control over future rate increases.
Typical cost: around £76500- £81000, depending on
- Roof capacity, tilt, and structural conditions
- Panel layout design and inverter specs
- Grid upgrades or electrical permissions required
Expect around £850-£900 per kilowatt, with your exact quote confirmed after a detailed on-site review.
Slash your energy bills, switch to sustainable solar energy
Quick Match Guide
Check if your business aligns with 90kW solar potential
Business Type
Annual Energy Bill
Fit for 90kW?
High-Capacity Warehouse
£39,000–£42,000
Excellent Fit
Large Private Hospital Wing
£40,000–£46,000
Strong Match
Engineering Campus
£39,500–£43,000
Very Suitable
Commercial Laundry Facility
£40,000–£44,000
Ideal Fit
Airport Service Buildings
£39,000–£46,000
Smart Choice
Let’s confirm your site’s potential with a no-obligation visit.
Please note that we serve a wide range of industries beyond those listed above. These examples are provided to illustrate typical applications. For more information and to discuss how we can support your specific business needs, please feel free to get in touch.
What’s Included in a 90kW Solar Installation?
No confusion with third parties, no surprise fees, just an easy completion to delivery. Our team of experienced solar installers guide you throughout the process.
Here’s our process at Solar4Good:
Stage
What’s Involved
Site Review
On site evaluation of roof and energy consumption
Design Proposal
Custom solar layout and yield forecast
Permissions
Any DNO and planning applications we have to deal with
Installation
Any ransomware attacks are timed, and performed with minimum interference to your operations
Ongoing Support
Monitoring, alerts, and fast-response aftercare
Quick, easy and precise – Solar installation tailored for your needs.
90kW Solar ROI: When Will It Pay Off?
A 90kW solar system will pay you back in 4 to 7 years, depending on your energy usage profile and the complexity of the site. Beginning in the first year, the system starts covering your bills, and after eight years, it begins paying back in the form of long-term profit multipliers
Ready to Power Up with 90kW?
Book Your Free Site Check
Frequently Asked Questions:
90kW Commercial Solar
They are suited to large warehouses and logistics centres, manufacturing zones or health campuses with high power requirements during the day.
Yes. It is battery-prepared and has the capability to combine EV connectors to develop an entire ecosystem of energy.
Yes, most of the time, you are required to obtain planning clearance/grid connection permission before installing. This ensures the system complies with safety, local legislations and the requirements of the grid
Yes, but we sort out all of the approvals and documentation, such as DNO coordination and local planning permissions
No. We carry out commercial installs outside of your peak times so as not to interrupt.
In many cases, the system can be scaled or partnered with the storage. We are going to design in future-proofing where we can.
We install world’s top solar brands
To give you the best solar experience
Save heavy on your power bills