Tesla Powerwall Installations

Your number one choice for home Tesla Powerwall installations in Reading & Berkshire

MCS Certified - Microgeneration Certification Scheme
MCS Certified - Microgeneration Certification Scheme
Which Trusted Trader - Highly Rated
RECC - Renewable Energy Consumer Code
NAPIT Approved Installer
Average of 4.9 out of 5 for Service, Quality & Value

Tesla Powerwall Installation at Home

If you’re considering making the change over to a solar panel and battery storage-powered home, then make Tethys Energy your first choice as a Tesla Certified Powerwall installer serving Reading, UK. Our commitment to customer satisfaction and years of experience speak for themselves.

Tesla Powerwall stores surplus solar energy harvested by your solar panels to keep you less reliant on the grid and more power-independent. Powerwall puts you in control of your energy usage both day and night, keeping a constant supply of clean power at the ready in your home.


Official Telsa Powerwall
Tesla
Powerwall
Your Local, Certified Tesla Powerwall Installer's In Reading, Berkshire

Why Choose Tethys For Tesla Powerwall Installation

At Tethys Energy, we’ve been committed to green and renewable energy since 2013. And have been trusted for all solar panel and renewable energy needs.

Go with Tethys Energy as your Tesla Powerwall  installer because…

We employ a no-pressure sales model. No pushy sales methods or cold calls from us.

We believe in honest, transparent pricing systems. No hidden fees, no extra, unexpected costs. What you see is what you get, always.

Our free consultation can help you decide what’s right for you if you’re on the fence. As always, it’s a no-obligation service that lets you test out our value for yourself.

You can always expect industry-topping professionalism, project management, and a guarantee-backed result. We hold ourselves to high standards because your satisfaction is worth it!
Reading's, Finest Renewable Energy Company For Homeowners In Berkshire.

Benefits of Tesla Powerwall Over Other Brands

If you’re tired of wasting energy and seeing it reflected on your electric bill, then it’s time to look into renewable energy systems for your household. Tesla Powerwall  is a great solution that provides ultimate energy independence.

Reduce your utility bill, your carbon footprint, and your stress by choosing the Tesla Powerwall. This rechargeable home battery system does the heavy lifting for you, intelligently customising to fit your needs and energy preferences.

Official Picture of a Tesla Powerwall
Installed Tesla Powerwall

Why Choose Us?

When you choose Tethys Energy as your certified Tesla Powerwall Installer you get the benefit of:
10-year warranty
Unlimited charge cycles
Continuous power during grid outage
Always connected and future proof updates
Real time data showing energy usage
Tesla App to control how you use your Powerwall
Floor or Wall flexible mounting
Indoor or Outdoor flexible positioning
Your Local Tesla Powerwall Installation Experts For Berkshire & Surrounding Counties

Choose Tesla Powerwall over other brands because….

This smart home battery system learns your habits and helps you learn them, too. With the Powerwall mobile app, you can better understand your energy usage to help modify your habits.

You can harness the true power of your solar panels throughout the day and night with this battery storage system. Powerwall will power your home through the night with ease.

Surging electricity prices can’t touch you when you use this home battery system and the Tesla app. This smart system can help you avoid peak rates and charges, helping you learn the best rhythm for relying on solar to save you money.

Connected to the National Weather Service, your home battery knows when storms are coming and will start optimised charging beforehand in case of a power outage. 

Go with Tesla because of its incredible track record for innovation, reliability, and forward thinking for a greener, more sustainable future.
Your Local Home Tesla Powerwall Installation Experts For Berkshire & Surrounding Counties

Our Accreditations & Certifications


1. Tesla-certified

Tethys Energy is a Tesla-certified Powerwall and solar panel installer. This means that our installation expertise for both the Tesla Powerwall is backed by a Tesla-quality guarantee.

2. Highest Standards

All Tesla-certified Powerwall installers go through a rigorous training program to ensure highest standards. Tesla also independently verify the installer’s work and confirm that it’s good enough for Tesla products.
3. Our GuaranteeAs a proud Tesla-certified installer, we’re happy to offer you not only our guarantee, but Tesla’s as well as we work together to power your home.

Your Local Solar Energy & Tesla powerwall Experts Across Berkshire & Surrounding Counties

Tethys Tesla Powerwall Installation Warranty

Your Tesla Powerwall system is guaranteed to be free from defects for ten years after its installation.

According to limited warranty, if your system fails in either of the above ways, it will be either repaired or replaced at the company’s discretion. 

For more information about warranty and troubleshooting, click here.


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Your Guarantee

With Tethys Energy, there is absolutely no hidden fee's, what's quoted, is what it will cost. All our work comes with a 100% no quibble guarantee of workmanship.

Accredited Tesla Powerwall Installation Engineers In Reading, Berkshire

What our happy customers say

We pride ourselves on our excellent service and believe in always going the extra mile to make sure you get great value for money and the highest standards of workmanship. Read what some of our other happy customer's have to say about Tethys Energy on Which? Trusted Traders here.

Highly Recommend...

"Jason did a superb job with my installation. He was the only engineer, of the many I contacted, who actually visited my home to conduct a proper survey before giving me a quote. I highly recommend Tethys Energy."

Stuart Hayden

Customer Service is Outstanding...

"I can’t recommend Tethys Energy highly enough. Jason and his team are fantastic. Their customer service ability is outstanding. The project is tailored for your needs, their response to questions is lightning fast and they’re diligence in getting the right product at the right price and fitted in the right way is superb."

Gordon Daley

High Standard...

"Jason was most helpful and thorough from the start of the quote right through to installation and registration of the system. All the work was completed to a high standard and Jason also helped with the necessary paperwork etc. Would strongly recommend Tethys solar , and they deserve the Which rating."
Peter Underhill

Got more questions?

Call us today to learn more about the Tesla Powerwall system, more details about its installation, and more information about moving forward into a more energy-independent future for your home.