Moixa Reviews 

154
•
TrustScore 2.5 out of 5

2.6

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Rated 1 out of 5 stars

Moixa used to be excellent and had excellent customer service when I bought the battery as part of a PV installation. There is no one that picks up the phone these days, and support for older battery... See more

Rated 3 out of 5 stars

We have a very early PV system so generating a good return as HM Gov wanted, on an expensive new technology. The suitability of a battery to extend the FIT payments is under review with the suppor... See more

Rated 5 out of 5 stars

The engineer who fitted my replacement Moixa solar battery was outstanding. He turned up on time, worked efficiently, tidily and cleaned up really well at the end. He checked that everything was worki... See more

Rated 1 out of 5 stars

We purchased the battery 6 years ago. It is still under warranty. It stopped working at the end of January, and we waited until April for an engineer. Unable to fix it, Lunar Energy (the 'trading as'... See more

Company details

  1. Energy Supplier

Written by the company

Moixa is a British technology company, we make technology smarter so that we can help you save money on your energy bills. Our Smart Battery helps households save money by storing spare-solar power or cheap tariff electricity. GridShare is Moixa's software platform that delivers parts of the smart grid to maximise the benefits of your smart battery.


Contact info

2.6

Poor

TrustScore 2.5 out of 5

154 reviews

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2.6

All reviews

(154)

1 review in the last 12 months

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Rated 1 out of 5 stars

Moixa used to be excellent…

Moixa used to be excellent and had excellent customer service when I bought the battery as part of a PV installation. There is no one that picks up the phone these days, and support for older battery systems is terrible. I am waiting for an engineer to remove my old battery. It is taking an age to arrange.

20 October 2026
Unprompted review
Rated 1 out of 5 stars

Such a bad company and dangerous product.

Shocking company. No customer service and system is so bad. Has never worked properly and constantly gives errors. Batteries expanded and burst their case. Very unsafe product and I am currently having it removed because it is so unsafe

11 September 2025
Unprompted review
Rated 5 out of 5 stars

Moixa has always been great

Moixa has always been great. They contacted me one day to replace th ebattery completely out of warranty, i did not even notice it was required..recently they contacted me that my battery was offline so it shows the monitoring & support provided - I boughjt the battery more than 5 years ago

27 January 2025
Unprompted review
Rated 5 out of 5 stars

moxia support

A very helpful man very patient with us as we are in 70s and us and technology do not get on, he even sent an e mail how to restart the battery very helpful

6 August 2024
Unprompted review
Rated 1 out of 5 stars

Not so smart customer support

Customer relations although friendly have failed to respond within 25 working days of reporting problems of a failure of communications with our smart battery. An engineers visit has still not been arranged and no alternatives have been offered as the smart battery unit is no longer available. The original cost of the smart battery and solar panels have not been recovered.

7 July 2024
Unprompted review
Rated 1 out of 5 stars

No support for 'old' Moixa models.

We purchased the battery 6 years ago. It is still under warranty. It stopped working at the end of January, and we waited until April for an engineer. Unable to fix it, Lunar Energy (the 'trading as' of Moixa after a merger) have told us they no longer support that model and have offered to decommission it. The unit cost over £3000 and has so far saved less than 25% of it's initial cost. Very dissatisfied overall.

24 June 2024
Unprompted review
Rated 4 out of 5 stars

We've been waiting since the end of…

We've been waiting since the end of January for an engineer to look at our battery, which suddenly stopped working. As well as not having a battery we have lost access to all of our household data - it is all routed through the battery. I've had no unprompted contact from support.

Update:
A few days after leaving this review Moixa got in touch to apologise and to arrange a priority visit by an engineer. This took place just over a week later and the battery was quickly fixed - a replacement SD card. Moixa have also offered compensation for the loss of savings during the period the battery wasn't working. Everything is working fine now and I'm satisfied - only the original delay is reducing the rating

7 May 2024
Unprompted review
Rated 5 out of 5 stars

Absolutely first class service!

Absolutely first class service from this company. They have continued to monitor my battery since install and recently contacted to say they noticed a fault. Engineer sent who replaced the components.
Can highly recommend!

15 February 2024
Unprompted review
Rated 5 out of 5 stars

Top marks Moixa

When my solar system stopped charging my battery I called the supplier of the inverter and was told to wait 5 days until after Xmas!
The next day Moixa called to say they had noticed a fault and suggested a solution which led me to a fix.
Top marks Moixa!

5 January 2024
Unprompted review
Rated 5 out of 5 stars

troubles shot

Moixa Support took great care in getting me through confusion about a data failure on my account's dashboard.

13 December 2023
Unprompted review
Rated 5 out of 5 stars

New Moixa battery

I believe this installation was not easy, but Andy displayed a lot of dedication and determination to get the new battery working. A long day but a successful one and I am very pleased with the result.

2 November 2023
Unprompted review
Rated 5 out of 5 stars

Our battery went offline when we were…

Our battery went offline when we were on holiday. An email alerted us to this. Unfortunately I needed assistance to reset the system which a 5 minute phone call achieved. I had a follow up email the next day confirming the battery was working fine. Excellent service.

24 July 2023
Unprompted review

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