Welcome to DES Renewables Ltd

Maximise Your savings with efficient Solar Panel Installation

DES Renewable Energy Ltd delivers professional, high-quality solar installations for residential, commercial, and industrial properties. Whether you're looking to reduce your energy bills, improve your sustainability, or become less dependent on the grid, our experienced team will guide you through every stage.

  • Increase Property Value
  • Future-proof
  • Reduce Energy Costs
  • Expert Support

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Accredited solar panel installers

Why choose DES Renewables Ltd?

We pride ourselves on our exceptional capability to bring new solar PV solutions for commercial clients.

We specialise in the expert design and installation of high-performance solar PV systems for homes, businesses, and industrial facilities. Our fully accredited in-house team delivers bespoke, turnkey solar solutions, from concept to completion, helping you take control of your energy, reduce carbon emissions, and future-proof your property.

We install only the most efficient solar panels, robust battery storage systems, smart energy technologies, and EV charging infrastructure.

For Homeowners

Take your first step toward energy independence with a residential solar PV system designed to maximise output and financial return. From roof-integrated panels to sleek battery integration, we ensure your system works for your lifestyle and long-term goals.

For Businesses

Lower your overheads, meet ESG targets, and gain greater control over operating costs with a commercial solar installation. From small offices to large warehouses and manufacturing sites, we design and install solar systems that deliver long-term ROI.

For Industrial Sites

With access to high-yield commercial equipment and ground-mount solutions, we help farms, factories, and distribution centres achieve energy resilience, protect profit margins, and improve environmental performance at scale.

Solar PV Installation

Solar installation involves the setup of photovoltaic (PV) panels on your property to harness energy from the sun and convert it into usable electricity. This process typically begins with a detailed assessment of your energy needs, roof space, and orientation to design a system that maximizes efficiency and output.

Once the system is tailored to your property, skilled installers mount the solar panels, connect them to an inverter, and integrate them with your home’s electrical system. Whether it's a domestic rooftop install or a large commercial array, professional installation ensures long-term safety, compliance with regulations, and optimal performance.

  • Pitched roof, flat roof, or ground-mounted arrays
  • Roof-integrated and retrofit options
  • Full DNO applications and grid permissions handled
  • Scaffolding and access managed in-house

Battery Storage Solutions

Battery storage solutions allow you to store the excess electricity generated by your solar panels during the day, so you can use it later when the sun isn’t shining—such as in the evening or during a power outage. Instead of sending unused solar energy back to the grid, battery systems let you keep that energy on-site, increasing your self-consumption and reducing your reliance on external power sources. This makes your solar setup more efficient and helps you get the most value out of your investment, especially during periods of high electricity rates.

Modern battery storage systems are compact, smart, and highly reliable. They can be installed alongside a new solar PV system or retrofitted to an existing one. Many models offer app-based monitoring, allowing you to track charge levels, usage patterns, and system health in real-time.

  • Compatible with solar and off-grid systems
  • Smart charge/discharge functionality
  • Expandable for future needs
  • Leading brands: Tesla, GivEnergy, and more

EV Charger Installations

EV charger installation allows you to conveniently and efficiently charge your electric vehicle at home or at your business premises. By having a dedicated EV charger installed, you can reduce your reliance on public charging stations and enjoy faster, safer charging compared to using a standard wall socket.

Professional EV charger installation ensures that your unit is properly integrated with your electrical system and meets all safety regulations. Whether you drive a Tesla, Nissan, Kia, VW, or any other electric vehicle, our installers will recommend a charger compatible with your car and tailored to your charging needs.

  • Solar-compatible and grid-synced
  • Smart scheduling and usage insights
  • Zappi and other top-tier charger options
  • Integrated billing solutions for businesses

Maintenance & Care

Solar panel maintenance is essential to keeping your system operating at peak efficiency and ensuring long-term performance. While solar panels are generally low maintenance with no moving parts, they can accumulate dirt, dust, leaves, and bird droppings over time, which can reduce energy output. Regular cleaning and visual inspections help to keep your panels clear and functioning efficiently.

Professional maintenance services go beyond surface cleaning—they include thorough system checks, inverter diagnostics, and performance monitoring to catch any issues early. Technicians can identify faults, drops in output, or signs of wear before they become costly problems.

  • Annual health checks
  • Inverter and battery diagnostics
  • Remote monitoring support
  • Fault-finding and repair services

Is solar right for you?

We are committed to providing a stress-free solar panel solutions.

  • Lower Energy Bills: Generate your own electricity and reduce your monthly utility costs.
  • Energy Independence: Become less reliant on the national grid and protect yourself from rising energy prices.
  • Environmentally Friendly: Cut your carbon footprint and contribute to a greener planet.
  • Increase Property Value: Solar installations can boost your home's resale value.
  • Government Incentives: Take advantage of grants or schemes to help offset installation costs.
  • Low Maintenance: Solar panels require minimal upkeep and are built to last.
  • Future-Proof Technology: Stay ahead with smart, sustainable energy solutions.
  • Reliable Performance: Modern solar panels are efficient and continue producing energy even in low-light conditions.

What is included in your Solar PV Installation?

Step 1: Site Assessment & Design

Tailored Planning

We begin with a no-obligation consultation where we’ll assess your roof, your electricity usage, and your energy goals. This can be done in person or remotely using satellite imaging. You’ll receive honest advice and zero pushy sales tactics.

Step 2: System design & Quotation

Seamless Setup

We create a bespoke solar PV system tailored to your property. Our detailed proposal includes a panel layout, estimated annual generation, cost savings forecast, ROI estimates, and a fixed-price quote. We’ll also explain your payback period and answer any technical questions.

Step 3: Professional Installation

Long Term Performance

Once you’re ready, we’ll schedule the installation at a time that suits you. Our team will install all panels, wiring, inverters, batteries, and monitoring systems, plus we handle scaffolding and final electrical checks. Most residential installs take just 1–2 days.

Step 4: Activation & Handover

Quality Installation

Once complete, we’ll commission the system, walk you through the monitoring app, and register your install with MCS and your energy provider. You’ll start generating clean electricity right away—and saving on your bills from day one.

What are the benefits?

Cost Savings

You generate your own electricity from sunlight, which means you rely less on power from the grid. This directly reduces your monthly energy bills, allowing you to keep more money in your pocket.

Energy Independence

Solar power gives you more control over your energy supply. By producing your own electricity, you become less vulnerable to fluctuations in energy prices and grid outages.

Zero Emissions

Solar energy is a clean and renewable power source that produces no greenhouse gas emissions while generating electricity. It’s a powerful way to contribute to a sustainable energy future.

Increased Value

Potential buyers recognise the long-term energy savings and environmental benefits that come with a solar installation, making your property more attractive.

Government Incentives

Many governments offer financial incentives such as tax credits, rebates, or grants to encourage solar adoption. These schemes help offset the upfront cost of installation, making solar energy more affordable and accessible.

Stored Energy

Pairing your solar panels with a battery storage system lets you save excess energy generated during the day for use at night or during power outages. This increases your energy independence and allows you to make the most of your solar investment by using stored solar power even when the sun isn’t shining.

Low Maintenance

With no moving parts, they are less prone to breakdowns and typically come with long warranties, often lasting 25 years or more. Routine cleaning and occasional inspections ensure optimal performance over time.

Unobtrusive

Solar panels operate silently and blend seamlessly onto rooftops or open spaces without disrupting daily life. Unlike generators or other energy systems, solar produces no noise pollution, making it an ideal energy solution for residential and commercial properties alike.

Who have we worked with?

Sports Pavilion Handley

Dorset County Council

Osprey Leisure Centre

Purbeck School

Didcot Methodist Church

Purbeck School, Wareham

Highlands

West Moors School

Commercial Solar PV - FAQs

How does the solar panel installation process work?

The solar panel installation process begins with a thorough assessment of your property, including roof condition, orientation, shading, and your typical energy usage. A professional installer will design a system tailored to your needs to maximize energy production. After design approval, the installation team will securely mount the panels on your roof or another suitable location, connect them to an inverter (which converts sunlight into usable electricity), and integrate the system with your home’s electrical supply. The entire process usually takes a few days, depending on the system size and complexity.

Once installed, the system undergoes testing to ensure everything operates correctly and safely. Your installer will also guide you through monitoring tools to track your energy production. After final inspections and approvals, your solar system will be ready to start generating clean electricity, reducing your energy bills and carbon footprint immediately.