50kW Solar Panel System in the UK
Save heavy on your power bills

Still relying entirely on the grid while your roof remains untapped? You might be paying more on energy bills than ever! A 50kW solar system can be a great option when designing a system for a large commercial building that has an intense need during the daytime. Be it a production facility, a personal hospital, a school, or a big office building, this system provides sufficient power and has significant environmental impacts.
So, should you go for 50kW solar panels? Let’s understand.
Why Choose a 50kW Solar Panel System?
- It is designed to work for your daily energy needs; today and tomorrow.
- A 50kW special-purpose solar panel power system will work perfectly as:
- Fulfilling the energy requirement of large-scale commercial buildings
- Provides long-term ROI to businesses that consume between £18,000-24,000 per year in electricity
- Less dependence on the grid and the implementation of net-zero requirements
- Supported by 25+ year product and performance warranties
- Constructed with durable components that are designed to be effective in business performance
Is a 50kW Solar Panel System Right for Your Business?
An average company with an annual bill of between £18,000 and 24,000 will strongly benefit from the 50kW system. It is sized to maintain round-the-clock energy consumption and give a long-lasting energy solution.
Typical install cost: Around £50,000, depending on:
- Roof size, shape, and access
- System layout and panel selection
- Electrical requirements and installation complexity
As a rough guide, the price is usually £1,000 per kW, but your exact price will be tailored to you based on a free site assessment.
Don’t compromise on your energy needs, go solar
Quick Match Guide
Check if your energy needs match with a 50kW solar output.
Business Type
Annual Energy Bill
Fit for 50kW?
Manufacturing Facility
£18,000–£22,000
Ideal Fit
Private Hospital
£19,000–£23,000
Strong Match
Secondary School Campus
£19,000–£23,000
Very Suitable
Corporate Office Complex
£18,000–£20,500
Ideal Fit
Large Distribution Hub
£20,000–£24,000
Smart Choice
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 50kW Solar Installation?
You focus on your business. We’ll handle the solar.
Transparent pricing, expert assistance – A Solar4Good Guarantee
Solar4Good’s Commercial Solar Process Includes:
Stage
What’s Involved
Site Review
Rooftop inspection, energy need calculation, suitability report
Design Proposal
System layout design, savings estimated, structure choices
Permissions
System layout design, savings estimated, structure choices
Installation
Smooth, certified install with little to no interruption to business
Ongoing Support
System monitoring, alerts, maintenance coordination, and performance reporting
Zero hassle, expert advice and timely, make Solar work for you.
What’s the Investment Payback for 50kW?
The payback period is usually 4 to 7 years, depending on how most UK businesses use them, based on the rooftop structures and arrangements of the system. And then after that, it is all savings. As electricity prices are increasing, your investment may save your business from unpredictable energy prices.
Ready to Go Bigger on Energy Independence?
A 50kW solar installation means complete independence from grids, uninterrupted energy, and yearly savings. Let’s go!
Begin with a free, no-obligation consultation.
Book Your Free Site Survey Now
Frequently Asked Questions:
50kW Commercial Solar
 Yes, depending on how much you spend per year on electricity, and whether you work in daylight hours. Suitability will be confirmed during site visit
 True, the combination of solar with batteries will allow you to save extra energy and maximize your ROI. The process will give your team advice based on goals and energy profile.
 Yes, you will need to notify the DNO, and in some cases, you may also require planning permission depending upon the site’s location. Our team ensures compliance at every step, so you can focus on your business while we take care of the paperwork and coordination.
 Not at all. We are aware of the necessity of keeping your usual workflow, which is why all the installations are planned according to your working schedule. Our installation team is low impact and non-intrusive and greatly coordinates with any on-site team to maximize the avoidance of any disruptions
We do not stop after installation. We have full aftercare service, and this involves performance tracking, alerts on system maintenance, and health checks. Through proactive services and long-term maintenance plans, your system remains valuable years into the future.
We install world’s top solar brands
To give you the best solar experience
Save heavy on your power bills