Energy independence
for you and your family
Puredrive designs and creates home energy storage systems that help UK households make better use of solar, reduce grid reliance, and manage electricity costs with more confidence.
Discover puredrive
Award winning
Customer service
Our Customer Support Team are here to help homeowners and installers ensure your Puredrive Energy system run smoothly. We currently sell our systems under the Duracell Energy license, however we support all our Puredrive Energy customers. Check out our tech support page for FAQ’s and self help guidance.
Solar Battery storage solutions
We design energy storage and solar battery systems with a focus on reliability, ease of installation, and long-term performance. From product design to customer support, our teams are based in the UK, helping homeowners and installers get the best from every system.
Energy Independence
Energy independence doesn’t mean going completely off-grid. It means having more control over how your home is powered, so you’re less exposed to price spikes and peak-time rates. With home battery storage, you can store electricity when it’s generated by your solar (or, when it’s cheaper) then use it later when your family actually needs it.
Our latest generation of Duracell Energy systems
Meet the ‘Dura’ Series
Single phase products - Ideal for UK homes
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Warranty
10 YearsPower output/size
3.6kW / 4.6kW / 5kW / 6kWMaximum solar capacity
10kWpVoltage range of solar array
Wide MPPT range 70V - 540VMultiple capacity
Up to 9 in parallelConnection type
Works as Hybrid or ACTariff intelligence
Automates 100+ energy tariffsMount type
Wall mount
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Warranty
10 YearsNominal capacity
5.12kWhLifespan
8,000 cycles
33% longer lasting than market standardCharge rate
Charge/discharge at 100A (1C)IP rating
IP65Battery array
32 x battery modules (164kWh) per inverterMount type
Wall mount or Stack
Dura-i G3
Dura5
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Warranty
10 YearsNominal capacity
16.1kWhLifespan
8,000 cycles
33% longer lasting than market standardCharge rate
Charge/discharge at 130AIP rating
IP65Battery array
12 x battery modules (192kWh) per inverterMount type
Wall or floor mount
Dura16
EV Charger - Ideal for UK homes
Duracharger
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Warranty
3 YearsVariants
2 x colour options available
White or BlackPower input
Standard connection to grid and/or full battery integrationTariff intelligence
Automates 100+ energy tariffsSolar integration
Charge with free green energy (solar compatible)Protection
Built in PEN fault protectionMount type
Wall mount
Three phase products - Ideal for business
Dura-i HV
Dura5 HV
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Warranty
10 YearsPower output/size (small capacity)
5kW / 6kW / 8kW / 10kWMaximum solar capacity
150% PV oversizeVoltage range of solar array
Wide MPPT range 150V - 950VMultiple capacity
2 in parallelConnection type
Works as Hybrid or AC
100% unbalanced loadsTariff intelligence
Automates energy tariffsMount type
Wall mount
-
Warranty
10 YearsLifespan
8,000 cycles
33% longer lasting than market standardCharge rate
1C charge/dischargeIP Rating
IP65Balancing
No balancing requiredBattery array
Up to 16 units per inverter (80kWh)Fire protection
Built-in fire suppressionMount type
Wall mount or Stack
Find our more information about our full product range on our dedicated Duracell Energy Website
Our story
Duracell Energy
Puredrive has decades of experience designing and building renewable energy technology for leading brands. Based on our reputation for quality and reliability, we were chosen to engineer and manufacture the Duracell Energy range to the standard the Duracell name demands.
Duracell is one of the most recognised names in power, trusted in homes and on worksites around the world. When they decided to bring that same trust into home energy storage, they needed a manufacturing partner with a proven record for reliability, quality control, and long-term performance.
Today, our teams here in the UK design, test and build the systems behind Duracell Energy, helping households store more of the power they generate and lean less on the grid. We spend time with installers, learn what actually works in real homes, then build around that. That partnership exists for a simple reason: Duracell wanted a product people could trust, and we had the track record to deliver it.
Award winning Customer support
This is the result of serious manufacturing capability, tight quality control, and the best UK engineers.
Rated 4.6 on Trustpilot, based on real customer feedback. It’s a reflection of how we show up after install too.
We’ve spent a decade working at the sharp end of solar and storage. That experience shows up in the details of our products and our support.
Our systems are running in homes right now, helping people store energy and reduce their reliance on the grid.
We were early to build around time-of-use tariffs, helping households charge and use stored power at the smartest times, automatically.
“For most homeowners, energy has become expensive, unpredictable, and something that feels out of their hands.
We design battery systems and EV chargers that allow homeowners to take more control and drive their energy bills to zero.”