Endorsed by Which?

Tethys Energy Ltd

5.0

48 Reviews

Opening Hours
Today -
  • 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

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

Incorporated in 2013, Tethys Energy has been providing solar PV and battery storage solutions to home owners and businesses around Berkshire and the local area for a decade.

With extensive experience in the design and installation of these renewable energy systems and EV charging, we are proud to be members of Which? Trusted Traders and strive to provide a first class customer service through bespoke designs to meet our clients needs.

What we do

  • Renewable energy

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

    • Solar panel cleaning
  • Electricians

  • Electric Vehicles

    • Electric Vehicle Charging Points
  • More Services

    • solar pv repair
    • ev installer
    • battery installation

Customer reviews

Why you can trust these reviews

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

How can we be so sure?

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

5.0
48 reviews
Customer Service
5.0
Quality
4.9
Value
4.9
Sort by
Attention to Detail
Customer Service
Quality
Value
5 of our 20 solar PV panels were 'down' – Jason renewed the whole system with a new junction box and individual optimiser on each panel, plus cleaned and pigeon-proofed our PV and solar thermal systems and roof. Everything is working perfectly now. And all the work carried out with a smile – even travelling 2 hours to Kettering was no problem. Recommended.
TheLigs Posted on 11/09/2017 , work completed 11/09/2017
Awesome
Customer Service
Quality
Value
Jason did the job, efficiently and on time and was one of the most realistic and reasonable quotes available. Can't recommend highly enough!
vacherbg Posted on 04/05/2017 , work completed 04/05/2017
Would recommend
Customer Service
Quality
Value
Removal and re-installing solar panels for work on roof
Which? Trusted Traders Consumer Posted on 09/01/2017 , work completed 09/01/2017
Excellent Service
Customer Service
Quality
Value
Fixed Solar Panel electricity generation. Responded promptly and courteously. Arrived on schedule, and carried out work neatly. Very satisfied customer !
Which? Trusted Traders Consumer Posted on 03/01/2017 , work completed 03/01/2017
Supplied and fitted connectors to panels.
Customer Service
Quality
Value
Work carried out pleasantly and most efficiently
John Phillippo Posted on 04/03/2016 , work completed 04/03/2016
My Review
Customer Service
Quality
Value
Solar panels installed v happy - "all spot on "
Glen, Henley-on-Thames Posted on 01/07/2014 , work completed 01/07/2014
Solar Panels Installation
Customer Service
Quality
Value
Happy with the installation & would reccomend
Liz, Henley on Thames Posted on 01/07/2011 , work completed 01/07/2011
My Review
Customer Service
Quality
Value
Problem diagnosed and prompt in the repair when an issue occured - no complaints and happy to reccomend.
Peter, Oxford Posted on 01/07/2011 , work completed 01/07/2011