Battery storage
Store your energy when it matters most. Our battery storage systems cut bills, reduce grid reliance, and give you control over your energy
Modular energy storage up to 48 kWh per unit
Integrated inverter options from 8–12 kW
AI-driven smart energy management via mySigen app
Two-way EV charging & discharging capability
Up to 98% round-trip efficiency when DC-coupled
SigEnergy
Modular design starting from 5 kWh, expandable up to 60 kWh
15-year product warranty
Built-in backup power (up to 10 kW) to keep essential appliances running during outages
Smart energy management via the EcoFlow app, with real-time monitoring and control
EcoFlow
ECS and EP series (2.8 kWh – 20.8 kWh)
Modular design, easy to scale up
90% Depth of Discharge
10-year warranty
Built-in battery warming for colder climates
Fox ESS
Whether you’re starting fresh or upgrading an existing setup, we’ll help you choose the right battery:
Battery storage sizes from 5kWh to 20kWh+
Compact or high-capacity systems available
Retrofit options for homes with existing solar
Integrated monitoring apps for real-time control
Scalable solutions if you want to expand in the future
Battery storage sizes from 5kWh to 20kWh+
Compact or high-capacity systems available
Retrofit options for homes with existing solar
Integrated monitoring apps for real-time control
Scalable solutions if you want to expand in the future
It starts with a free survey. We review your energy usage patterns, tariff options, and the potential for battery storage to deliver a real return on investment
We recommend the ideal battery size and technology to suit your home and lifestyle. You’ll see how much energy you can store, when you’ll use it, and how much you’ll save
Not ready to pay upfront? We’ll guide you through financing options and make sure you get a plan that keeps things affordable without compromising on savings
We provide a full financial breakdown: your estimated yearly savings, payback period, and any income potential from selling energy back to the grid
We provide a full financial breakdown: your estimated yearly savings, payback period, and any income potential from selling energy back to the grid
With the right battery, you can use more of your energy when it benefits you most. We’ll give you personalised estimates based on your home and usage, so you’ll know exactly what to expect.
on your energy bills with battery-only systems using off-peak charging
when paired with solar, by using more of the energy you generate
on the grid and avoid peak-time prices
from future energy price increases
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Camille Sainz, London.
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Camille Sainz, London.
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Camille Sainz, London.
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Camille Sainz, London.
A solar battery stores unused energy generated by your panels during the day, so you can use it later, for example, in the evening or during a power cut. This reduces your reliance on the grid and makes the most of your solar investment
Not all batteries do, it depends on the system. If backup power is important to you, we’ll recommend a model with this capability and ensure it’s installed with the correct wiring
Yes. Most systems can be retrofitted with a battery, either connected to the DC side (before the inverter) or AC side (after the inverter). We’ll assess your system to recommend the best setup
Costs vary depending on size, brand, and features. Typical home batteries start from around £3,000–£5,000, while larger capacity or premium models cost more. We provide tailored recommendations based on your home’s usage and energy goals
