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Trusted Traders

Tethys Energy Ltd

Logo on white
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 08:00–17:00
  • Saturday - Closed
  • Sunday - Closed
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4.9

20 Reviews

About

Tethys Energy are accredited with the Microgeneration Certification Scheme (MCS) to provide solar PV installations for domestic premises.

We pride ourselves on delivering a high standard of customer service and the highest quality of installation work.

Upon receiving an enquiry we would arrange with you for one of our surveyors to come and look at your property to initially determine suitability and maximum system size.

There is no hard selling or cold calling, just facts and figures.

For existng systems which may be experiencing problems, we have over 10 years of solar PV and electrical installation experience. Tethys Energy has built up an extensive knowledge base specialised in solar PV system fault finding. Our engineers are competent and capable in verifying faults and applying the correct solutions using up to date diagnostics equipment and software.

What we do

  • Renewable energy

    • Solar panels
    • Solar Panel Maintenance
    • Solar water heating
  • Cleaning services

    • Solar panel cleaning
  • Electricians

  • More Services

    • fault-finding and repair of existing solar pv installations

Customer reviews

4.9
20 reviews
Customer Service
5.0
Quality
4.9
Value
4.9
Sort by
Solar panels & battery installation
Customer Service
Quality
Value
Excellent workmanship in fitting and installing 18 solar panels and battery, and fantastic patience with initial consultation regarding makes and models of solar panels and of types of battery. Always turned up on time and gave plenty of notice on dates of installation, plus kept updated on progress of approval of installation from UP Power networks. Very highly recommended.
Customer in Buckinghamshire21/09/2019
The trader replied (on 03/12/2019)
Many thanks for the kind review. Jason
All-round quality
Customer Service
Quality
Value
Jason really knows his stuff. He explained the complications of installing solar panels thoroughly and clearly, Preparations for and the carrying out of the installation were immaculate. He was always available to answer queries and prepared to go the extra mile - for instance he found us a buyer for the slates removed from our roof. If there are issues later we are sure that he will provide all the advice he can. If only all traders were like this!
Customer in Buckinghamshire06/08/2019
The trader replied (on 03/12/2019)
I really appreciate you taking the time to leave me this review, many thanks. Jason
Installation of solar panels
Customer Service
Quality
Value
Used Jason after hearing about his company from an ex-colleague. Initially, Jason provided me with a quote and was very patient in discussing the figures with me as I was not an expert on the subject. It all looked very good but due to family circumstances we did not go ahead. Jason left us to make our decision in our own time and no pressure was bought on us. When our family issues subsided I contact Jason again and he pulled out the stops to do the installation before the critical date of end of March. All work was carried out in a very professional manner. In fact whilst on the roof, Jason noticed some issues with some of the tiles and fixed them. Also indicated there was more work that would be beneficial to be done whilst there was scaffolding in place. I contacted a roofer who came and fixed the problem. The panels were installed on time with the supporting equipment. Jason then provided support in getting the installation registered. The panels are working and we are very happy. Lastly, Jason provided an insurance policy to protect my deposit and also support in the future should his company cease trading. I have no doubts in recommending Jason.
Customer in Wokingham30/03/2019
Professional, reliable, punctual and personal
Customer Service
Quality
Value
Jason Fuller at Tethys Energy really knows his stuff. You can go through sales reps reading from scripts at call centres or else you can call Jason and talk directly to the guy who understands the technology and the admin and who actually does the work, and at a very competitive price, too. He always went the extra mile to make sure everything was exactly right. The installation could not have been done more professionally, and it is now working beautifully. I highly recommend.
Customer in Wiltshire27/03/2019
Highly Recommended
Customer Service
Quality
Value
Very good experience. Quotes were very detailed, with clear optional areas. From order to delivery was clearly project time scaled . Installation over 2 days went very smoothly, and system up and running with no problems.
Customer in Hampshire17/03/2019
Precise and Very Well Organised Process
Customer Service
Quality
Value
I got in touch with Tethys Energy after reading the positive reviews. Everything after that was very professionally done, from putting my deposit into a holding account with insurance, to consultation, design and build. I am a techie, so I wanted to see how can we tailor the system to my specific needs, and Jason has been an excellent partner in giving advice and making recommendations. All stages of the installation were organised and carried out like clockwork. Finally all the boring part with the registration, getting signed up for the feed in and export tariff etc has also been done by Tethys as much as possible (some of the paperwork has to be done by the owner, but that cannot be helped). The final result is great, and we are very happy with it.
Customer in Wokingham27/01/2019
Impressively good
Customer Service
Quality
Value
For Solar panel installation, Gave a clear and concise quotation Excellent communication High quality of workmanship Very pleasant to deal with Good follow up post install No hesitation in recommending for Solar panel install
Customer in Wokingham21/11/2018
Excellent work
Customer Service
Quality
Value
On time, on budget, professionally done and set up, including replacement of an inverter which was broken on arrival. Top of the line equipment used throughout.
BJ Thompson12/11/2018
On time, prompt and efficient - many thanks!
Customer Service
Quality
Value
Jason did a great job of getting my PV array back working. I have recently taken over the array from another family member, so did not understand anything about it except that it wasn't working. Jason came, quickly figured out what the fault was, and fixed it with no fuss or bother.
Crispin Keable04/10/2018
Pigeon eviction and mesh installation
Customer Service
Quality
Value
I cannot thank Jason and his colleague John enough for carrying out this horrible filthy job so promptly and professionally. Jason also did some additional repairs to our roof while he was here - which saved me from having to get a builder to do it. Jason also checked out my solar PV system and confirmed that it was working better after removing the pigeon filth and a good clean. I am very pleased with the work and I can recommend Jason and his company to people with similar problems.
David Smart30/01/2018