Get an InstaGen battery with

[Capture AI]

InstaGen is built for UK homes and can be supercharged by [Capture AI]

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Currently, we are only available in the uk.
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Built to power UK homes

Powerful technology

Advanced LFP battery chemistry ensures a long lifespan of up to 8,000 cycles.

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Plug-and-play

Expandable 5kWh battery units allow for a customised setup to fit your energy needs.

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Maximum efficiency

Features a range of 97.6% efficient hybrid inverters with 3.6-10 kW output.

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In-built backup capability

Installed with in-built emergency power supply socket, which means you won’t require a separate backup gateway.

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Supercharged by [Capture AI]

Buy low, sell high.
On autopilot

Buy electricity when cheapest and sell back to the grid when most expensive. Capture AI predicts your consumption, solar generation and market prices to minimise your electricity bill.

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Get paid for stabilising the electricity grid

Earn rewards from grid operators for providing services that reduce increasing pressures on the grid from the clean energy transition.

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Get started with the right solution for you

I want Capture AI 
to manage my existing battery

I want a standalone battery

I want to add a battery to my solar panels

Our battery offering

The InstaGen battery

Technical specifications
InstaGen
Warranty
15 years
Capacity (min.)
5 kWh
Capacity (max.)
20 kWh
Continuous output
5kW
Chemistry
LFP
Water and dust resistance
IP65
Dimensions (min.)
66.5 x 20.0 x 50.3 cm
Weight (min.)
62 kg
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Frequently asked questions

Who provides support for InstaGen?

InstaGen is a brand by InstaGroup, an installer with more than 45 years of experience and more than £100 million in revenues. InstaGroup has a dedicated, UK-based support team.

What is the warranty on InstaGen?

InstaGen comes with a 10-year product warranty. Additionally, our installation partners provide a 2-year workmanship guarantee.

Can InstaGen be retrofitted to my existing PV system?

Yes, it can. Furthermore, thanks to its hybrid inverter we can replace your existing inverter for a DC-coupled setup with maximum efficiency.

Does InstaGen have any backup capabilities?

Yes, InstaGen’s inverter has a built-in EPS (emergency power supply port). As an InstaGen customer, this gives you the option to enable your battery to provide backup power in the event of a power outage.

How does InstaGen work with [Capture AI]?

InstaGen is the hardware, [Capture AI] is a piece of software to make InstaGen batteries smarter. It offers two major benefits: First, it optimises charge and discharge based on your current tariff, predictions of your solar production, and predictions of your consumption. Second, it lets you access grid services to earn extra revenues.