Commercial Solar Installation Service

Create a Reliable and Sustainable Energy Source to Power Your Business Operation for the Long Term

Financial Benefits

Example: 100 kWp rooftop solar PV

• Estimated annual electricity production: > 80,000 kWh

• Saving from offsetting electricity bill:

80,000 units x 27p* per unit = £21,600 per year

Eliminating Climate Change Levy £620 per year

Total Annual Saving: £22,220

Estimated Payback Time: ~ 4 years

*The latest business electricity rate from:

Solar Grants for Farmers

A £45 million fund has been allocated for agricultural innovation, with grants ranging from £15,000 to £100,000 specifically designated for the installation of solar equipment on rooftops and irrigation reservoirs. The initial stage of the application process, the online eligibility checker, commenced on 25th January 2024 and will close on 21st March 2024.

We will be delighted to assist you with your grant applications.

Price Examples

112 Panels | 50 kW System

112 X Jinko 445W Solar Panels with 30-Year Performance Warranty

40 kW Solis S5 3-Phase Inverter

Fully Installed

225 Panels | 100 kW System

225 X Jinko 445W Solar Panels with 30-Year Performance Warranty

80 kW Solis 5G Pro 3-Phase Inverter

Fully Installed

10 kW AC Charger | 46.4 kWh Battery System

8 X Solax 5.8 kWh Battery Packs with 10-Year Performance Warranty

Fully Installed

Our Comprehensive Services

We offer end-to-end solutions for businesses seeking reliable and sustainable energy source.

Commercial solar panels on dairy farm

Rooftop Solar Installation

We are capable of handling installations on a wide range of roofs, including both flat and pitched surfaces, regardless of whether they are composed of metal, fiber cement, or tile materials.

Grount mount commercial solar panels

Ground Mount Solar Installation

We offer both south-facing solar configurations with angles ranging from 20 to 30 degrees as well as east/west-facing vertical bifacial solar setups.

Solar Carports

Solar carports are versatile shelters featuring galvanised steel support structures and bifacial solar panels. The electricity produced can be used on-site for self-consumption or to recharge electric vehicles. We provide a variety of structural design choices for your selection.

Commercial solar battery for business

Solar Battery Storage

We offer commercial and industrial battery storage systems from 20 kWh to 4 MWh. These systems store surplus solar and off-peak electricity for night use, with remote monitoring via a cloud-based platform.

EV Charging Stations

Incorporating EV charging stations into your solar system presents an excellent opportunity to generate extra income. We provide two options: Fast charging (22kW; 4-hr avg. charging time) and Rapid charging (50kW; 30-min avg. charging time).

EMS Solar production monitoring system

Maintenance and Support

Our regular inspections and cloud-based monitoring guarantee seamless operation, maximizing your solar power plant's benefits, lifespan, and performance for a worry-free experience.

Cambridge Renewables is Napit registered for both solar panel and battery storage installation

Why ChooseCambridge Renewables

Fully Accredited

We are fully accredited by MCS for both Battery Storage and Solar PV technologies. This means your system will be designed, installed and commissioned to the highest standard. You will have insurance-backed workmanship warranties for both battery and solar PV installations.

Competitive & Itemised Pricing

We not only provide competitive pricing for premium products and expert services but also offer a detailed breakdown of costs, giving you a clear view of your investment.

Experienced local Team

Our Cambridge and Suffolk-based installation teams have over 15 years of collective experience in the solar industry. We have designed and installed industrial solar power systems for a diverse range of commercial and farm properties.

Premium Products

We only install products from reputable, established brands that not only offer local tech support but also provide long warranties. This gives you peace of mind regarding the performance and durability of your power system.

Our service

Not just an installation job

Onsite Survey

Roof Assessment:
1. Evaluate the structural integrity of your roof.
2. Identify potential shading issues affecting the roof.

Electrical System Inspection:
1. Assess your current electrical system.
2. Determine any modifications required for seamless integration.

Inverter and Battery Placement:
Identify the optimal location for the inverter and battery system.

Energy Needs Evaluation:
Assess your energy requirements based on past electricity bills and future needs.


Panel layout:
Determine the most suitable arrangement for the solar panels. Consider factors like sunlight exposure, shading, and available space

Electrical Wiring System:
Design the electrical wiring system for efficient connections between solar panels, inverters, and the main electrical panel.

Performance Analysis:
Analyse estimated monthly electricity generation, annual and overall savings, degree of energy independence, and system payback time.


Scaffolding will be assembled a few days prior to the scheduled installation. On the appointed installation date, our team will arrive at the site and have a brief conversation with you to confirm the installation details. The onsite work will be carried out by our experienced electricians and roofers, and may take 2-3 weeks to complete.

After commissioning your solar power system, we will show you how to navigate the settings on the inverter and monitor the operations using the dedicated mobile app.

Register Your System

We will register your system with your local Distribution Network Operator (DNO) for grid connection approval and regulatory compliance.

We will obtain MCS certificates for both solar PV (if system size ≤ 50 kW) and battery storage, so you can apply to your utility supplier to get paid for exported electricity.


We will send you a comprehensive handover pack including system design diagrams, product data sheets, warranties, MCS certificate(s), commission test results and maintenance procedures.

Remote Monitoring & Tech Support

We will add you to a WhatsApp support group where you can find a dedicated support engineer who will answer your questions, monitor your system operation, support you through future system upgrade and troubleshoot any technical issues.

Powering Your Business With Commercial Solar System

Commercial solar panels are more than a choice; they’re an investment in a sustainable and cost-efficient future. With the potential for substantial financial savings, a reduced carbon footprint, and a significant contribution to combatting climate change, our service can redefine the way your business operates. Embrace solar energy as a strategic move toward a brighter and more sustainable future.

Contact us for a free consultation

Contact us to schedule a free on-site survey and consultation. We’ll consider your unique financial and operational needs and offer a tailored solution that meets your requirements and maximises your return on investment.

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Frequently Asked Questions

What is the energy output of commercial solar panels?

In the UK, daily solar radiation averages 4.5 kWh/m2, with regional variations. Solar panel efficiency, measured by a performance ratio (0.7-0.9) and system efficiency (20%-22%), impacts energy conversion. For instance, a 100 kWp commercial solar system with a 0.85 performance ratio, 21% efficiency, and 1000 kWh/m2/yr radiation generates about 83,900 kWh per year.

How long do commercial solar panels last?

We use tier one commercial solar panels with 25-year warranties for monofacial and 30-year warranties for bifacial panels. They guarantee 85% performance by the end of their warranty but often last over 40 years, continuing to produce electricity.

How Much Do Commercial Solar Panels Cost?

While solar panels are a significant portion of commercial solar installation costs, other factors like roof condition, accessibility, electrical setup, and grid connection influence expenses. Typical costs range from £750 to £1,000 per kWp, totaling £75,000 to £100,000 for a 100 kWp/250 panel system. Payback usually occurs within 4-6 years, or less, depending on the cost of grid-supplied electricity it replaces.

Is battery storage necessary for my business?

Battery storage may not be needed for a 9-5 business primarily using daytime electricity. However, consider it when:

1. Ensuring power reliability during outages or energy rationing is essential.
2. Your business needs 24/7 power, and excess solar energy can be stored for nighttime use.
3. Off-peak electricity rates are substantially lower, and you want to store it for peak consumption reduction.


Starting in April 2015, regulations state that most non-domestic solar installations below 1 megawatt fall under permitted development. However, to qualify, your installation must still adhere to specific conditions. To learn more about these regulations, visit the Planning Portal or consult us for details tailored to your situation.

Are there any Tax Relief and Additional Income Potential?

Many businesses can offset up to £100,000 of their investment in taxes through the annual investment allowance. 

The Smart Export Guarantee (SEG), effective since January 2020, offers the potential for financial gains by selling surplus energy back to the grid. Under SEG, utility suppliers can determine the purchase prices. They tend to align with wholesale market prices, potentially resulting in sizable profits from excess energy generated by your solar panels.

Build Business Energy Resilience With Inflation-Proof Solar Power

At Cambridge Renewables, we are dedicated to helping businesses across various sectors take charge of their energy future. Sectors we work with include agriculture, manufacturing, retail centres, business parks, forecourts and schools.

Our mission is simple yet profound: to reduce your energy costs, enhance your corporate resilience, and elevate your brand image by enabling you to reach carbon neutrality.

1. Reduce Energy Costs

Are soaring energy bills eating into your profit margins? By harnessing the power of the sun, you can drastically reduce your energy expenses and enjoy substantial savings. Our team of experts will work closely with you to design a customised solar solution that fits your budget and energy needs.

Flat rooftop solar installation
Build energy resillience with solar battery

2. Bolster Energy Resilience

Don’t leave your business vulnerable to energy disruptions. With our solar PV and battery storage solutions, you can achieve true energy independence. This means uninterrupted power supply, even during grid outages. In an increasingly uncertain world, securing your energy source is a crucial step towards ensuring business continuity.

3. Enhance Your Brand Image

Today’s consumers are more eco-conscious than ever. By embracing solar energy and reducing your carbon footprint, you’re not just helping the planet; you’re also enhancing your brand’s reputation. Join the ranks of environmentally responsible businesses and stand out as a leader in sustainability. We’ll guide you on the path to becoming carbon neutral.

Renewable energy improve brand image
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+44 1638 750 660
+44 7507 824 091