Endorsed by Which?

EVi Renewables Ltd

4.9

6 Reviews

Opening Hours
Today - 08:00–17:00
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–15:00
  • Saturday - Closed
  • Sunday - Closed

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

About

At EVi Renewables our mission is to inspire, encourage and support our customers transition to affordable, renewable energy and contribute to a greener, brighter future.

At EVi, we pride ourselves on our unparalleled aftersales support. We will continue to support you after installation and offer advice on the best ways to maximise your energy production and save more money on your energy bills.

We utilise Design Thinking to our projects: discovering what our customers need and want, defining the capability of the home and consumer strategy, developing the best options from multiple manufacturers available and designing the perfect solution, and delivering through engagement with DNO, ENA, MCS, installation and support beyond installation.

We work with our customers to provide tailor made solutions, at every stage, the customer is the focus from initial enquiry through to installation and beyond!

What we do

  • Renewable energy

    • Air source heat pumps
    • Battery storage
    • Home energy analysis
    • Solar panels
    • Solar Panel Maintenance
    • Solar water heating
  • Electricians

    • Electrical installations
    • Electrical repairs
    • Electrical emergency services
    • Electrical testing services
    • Fuse boards
    • Landlord safety certificates
    • Outdoor electrical wiring
    • Rewiring
  • Electric Vehicles

    • Electric Vehicle Charging Points
  • More Services

    • air source heat pumps servicing and design

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

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100% of the reviews we publish have been through our stringent moderation process.

4.9
6 reviews
Customer Service
5.0
Quality
5.0
Value
4.8
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Endorsement Reference
Customer Service
Quality
Value
Evi planned, designed and installed a large roof mounted solar panel system with associated garage based battery array and inverter system in our home. From the initial fact finding visit to the competitive quotation and on to the build and completion of the systems we were extremely happy with the service. We later required technical assistance when we changed our WiFi network and found Evi very quick to respond to offer a solution which solved the issue. We highly recommend Evi, the whole process and experience from quotation to working solution was seamless, thank you again.
Which? Trusted Traders Consumer Posted on 14/11/2025 , work completed 28/07/2025
Endorsement Reference
Customer Service
Quality
Value
Team from EVI fitted PV, Storage and Inverter System, all the required documents and applications were arranged in a timely manner along with arranging certified scaffolding contractor to erect/dismantle scaffolding pre/post installation. Great team that explained the various aspects of installation kept the work area in a clean and tidy condition during the installation.
Which? Trusted Traders Consumer Posted on 14/11/2025 , work completed 10/06/2025
Endorsement Reference
Customer Service
Quality
Value
EVi carried out the installation of a 10 panel solar array, GivEnergy All-In-One battery storage system and Gateway, and GivEnergy EV charger. From the initial survey through to completion of installation, everyone was a pleasure to deal with. During the survey I felt as though I was given a thorough overview of what to expect, as well as what system would fit my needs. I appreciated that questions I asked were challenged to ensure that what I thought I wanted lined up with what was realistic and feasible for my needs. At no point was there a sense of a 'hard sell'; instead, I felt as though I was presented with all the information I needed to make my own decision. During the installation the electricians and roofers were friendly, respectful, communicative, and the work was completed in the expected time frame. The work area was left clean and tidy, and the install itself was neat. The office staff were also great throughout the process and were happy to answer questions on the run up to the installation. The post-install support was appreciated as well while I was learning the new system.
Which? Trusted Traders Consumer Posted on 14/11/2025 , work completed 12/09/2024
Endorsement Reference
Customer Service
Quality
Value
Had 8 solar panels and a 9.45KW battery installed over the course of 2 and half days. The installers were professional throughout and friendly
Which? Trusted Traders Consumer Posted on 14/11/2025 , work completed 13/08/2025
Endorsement Reference
Customer Service
Quality
Value
Evri Renewables installed solar panels and a battery on our detached house. The battery was located in the garage and all the cable had to run round the outside of the back of the house and buried in a trench out to the garage. The team did a fantastic job, showed up on time every day, were polite and nothing was too much trouble for them. They even bought some new slate chips to help cover the trench and blend in with the existing ones. All the work was explained to me and I was kept informed of progress at every stage. Very very happy with Evri and their installation team!
Which? Trusted Traders Consumer Posted on 14/11/2025 , work completed 14/05/2025
Endorsement Reference
Customer Service
Quality
Value
I had been wanting to get solar panels installed for some time. I contacted Eli Renewables for a quote. The salesman appeared to be very knowledgeable, I had a good idea what I wanted and the chat solidified this. After a couple of days of the visit I received an email outlining the proposal along with the quote for installation. The proposal matched expectations. I agreed to have 8 Astronergy Astro N7s 460W solar panels, a 3.6kW inverter along with a 9.6 GivEnergy battery. The quote covered all costs that I would incur, including, for example, scaffolding costs. Once the quote was agreed, and with my agreement, installation started very quickly (within around a week). The work took 3 days to complete and was in line with the expectations I had been set. There were numerous people attending the installation, all of which were respectful of my property and friendly. My main contact during the work, the primary electrician kept me fully informed throughout the installation.
Which? Trusted Traders Consumer Posted on 14/11/2025 , work completed 02/07/2025