Solar Battery » Features & Benefits

There are two ways to charge your Moixa Battery with guaranteed savings

Solar energy storage

Solar energy storage

Your solar panels will work through the day to power your home. The excess energy generated will then charge your Moixa Smart Battery, ready to be used for free in the evening and throughout the night.

Time of use charging

Time of use charging

In addition to charging from spare solar energy, your battery can be charged when grid electricity is cheap, such as with a time of use tariff. Our charging plan works with your tariff, charging cheaply overnight.

Solar PV: Power up during daylight

Take advantage of the daylight hours to produce electricity to power your home.

  • Great investment
  • 25-year performance guarantee
  • Year-round power generation
  • Save up to 50% on your energy bills

Moixa Smart Battery: Save it for later!

The Moixa Smart Battery allows you to store electricity charged from your solar panels, rather than sending spare solar energy back to the grid.

  • Can be added to existing solar panels
  • Store unused solar electricity to power your home in the evening
  • Charge your Smart Battery from the grid with an off-peak tariff like Economy 7
  • Compact size (4.8kWh battery: 77cm x 52.5cm x 20cm)
  • Ask us about our flexible payment options

Moixa Dashboard: Guiding you to the biggest savings

Take advantage of the personalised Moixa Dashboard, offering a range of live data regarding your energy generation and consumption.

  • Provides 24/7 system monitoring in order to ensure optimal performance at all times
  • GridShare software evaluates your home’s energy profile and continually generates a personalised charging plan for the battery which is optimised to save money for your household
  • Join GridShare membership and receive £50 fixed payments for the first 3 years and an extended warranty for as long as you are a GridShare member

Why Moixa?

Quick and Easy Savings

Our team can install your solar panels and Moixa Smart Battery in less than a day, so you can start saving up to 50% on your energy bills straight away.

100% UK based

From the R&D to the Customer Services team, all of our business is based in the UK providing a personal and dedicated service to all of our customers.

Exceptional Customer support

Our customer support team offer expert knowledge on our service and are always at the end of the phone, happy to answer any of your questions.

Market leaders

Moixa started in battery technology in 2008, with the innovative USB Cell. Our solar battery is now in over 1,000 homes, with a collective benefit to our customers of over half a million pounds last year.

Flexible payment options help make solar energy available to everyone

We want to introduce as many people as possible to the green energy revolution. That is why we are keen to offer varied payment option to suit every pocket.

Benefits of flexible payment options:

  • Choose the best way to pay.
  • Spread the cost while enjoying your savings immediately.
  • Use renewable energy from day one and reduce your dependency on the grid!

50% upfront and £185.42 per month is the typical payment for our 4.8kWh battery.


When it comes to applying for our flexible payment options, the process is simple.

Solar energy may seem like a complex industry, but we don’t see any need to complicate the process of getting you the energy savings – and financial savings – that you’re signing up for. When purchasing a Moixa Smart Battery on flexible payment terms, our process is fairly straightforward:

1. Enquire about the Moixa Smart Battery, or our solar battery and panels bundle
2. Ask the Moixa team about our flexible payment options – we love to talk savings!
3. With your permission, the Moixa team will conduct a quick Experian Credit Check
4. You pay a 50% deposit and then sign a Loan Agreement for the remaining 50%
5. Once installed, your remaining balance is equally split over 12 interest-free monthly payments!

Payment structure depends on exactly which product you purchase.

We will discuss your energy needs and the nature of your property in detail over the phone to make sure you get the ideal fit.

Here’s an example of how the flexible payment terms could work in practice:

  • You’re quoted £4,450 for a 4.8kWh Moixa Smart Battery (inc. VAT & installation)
  • You pay a 50% deposit of £2,225 followed by 12 monthly payments of £185.42 to settle the original balance.

Once that initial year of payments is over, you’ll be making those ongoing savings for years to come; solar storage is here to benefit you for the long haul!

Getting a solar and battery bundle and prefer not to pay 50% deposit? With a balance reducing loan you can get your system installed from as little as £100!

In addition to being able to spread the cost of your Moixa Smart Battery purchase, you will also gain access to your personalised Moixa Dashboard that allows you to track details such as your energy generation and home energy usage. It will also factor in insights such as upcoming weather forecasts to maximise your solar battery’s productivity and maximise the savings you make. This will allow your savings to increase even further over time.

See what our customers are saying about their Moixa experience

Play Video

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I reported a problem trying to access my personal dashboard. I quickly had a rely from the Operations Team and an engineer was sent out to look at the battery. He was able to resolve the problem and everything is now working fine. My thanks to Shakeel on the operations team who escalated the problem and kept me up to date with how my case was progressing and to Graham who resolved the battery problem. A very pleasant and efficient team.
Graham was an excellent installer and very helpful. Good communication from all at moixa throughout the process. Very pleased overall
Great customer service and very competent installation engineers. The communication from customer service is excellent and I have always been kept informed and updated about new/ongoing issues. No problem seems too minor to be addressed and the response times exceed expectations.

Average savings

Check out the table below for more detailed information on average savings across different solar plus battery systems.

3300 kWh

Energy generated


Savings from solar and battery


GridShare reward


First year total benefit

4050 kWh

Energy generated


Savings from solar and battery


GridShare reward


First year total benefit

5500 kWh

Energy generated


Savings from solar and battery


GridShare reward


First year total benefit


True South facing roof in Brighton with a 40 degree roof pitch generating yield of up to 1100 kWh per kWp per annum. Home Consumes more than 3000 kWh from the grid. Electricity price per kWh is 15p. Assumed Energy Price Rise of 7% per annum. Assumes customer consumes 50% of their solar generation, not including energy fed into the battery. A full kettle boil of 1.5 pints uses 125 watts. All rounded to 0 decimal places.

Smart Battery Technical Specification

Each all-in-one pack includes battery, inverter and smart electronics

Moixa Smart Batteries

Power Inputs

4.8kWh battery

Main connections AC240V.

Input nominal 2kW AC max (variable).

Power Output

4.8kWh battery

Output nominal 2.4kW AC max (variable).

Battery Storage

4.8kWh battery

2 x 2.4kWh 48V nominal units, using LiFePO4 chemistry.

Total capacity 4.8kWh, usable capacity 3.84kWh.

Around 6,000 cycles at 80% depth of discharge.

Fully charged at 54V, fully discharged at 45V.

Temperature range: Charging 0°C to 50°C, discharging -10°C to 50°C.

Protection & Compliance

4.8kWh battery

Certification: TÜV / CE / UN38.3

To find out more information and view our certificates visit our Safety & Regulations page.


4.8kWh battery

As standard with Ethernet, PowerLine Ethernet, Bluetooth, Wi-fi and backup connectivity to mobile network via SIM card.

Additional connectivity for: MID Class2 energy meters. RS485.

Control of accessories such as EV charge points. RS485.


Product Warranty: 10-year Moixa warranty.

Extended GridShare Members Warranty: For as long as the customer is signed up to GridShare membership, the Moixa Smart Battery remains under warranty.

Specifications subject to change without notice

Patented and patents pending including (US201000076615, US8849471, GB2476213, US20140159584, GB2510804 (Distributed Smart Battery Systems))