3-Phase Battery Storage for Homes & Businesses
The Duracell Energy 3-Phase Inverter & Battery System is designed for premises with significant energy demands—whether it’s a large home running multiple EV chargers and high-powered appliances or a business needing reliable backup power. This system provides scalable, efficient energy storage, helping you reduce costs, gain greater energy independence and reach crucial net zero goals.
Key Features of the Dura HV 3-Phase System
- Durability – The Dura5 HV lasts longer. With 8,000 cycles you get more for your money.
- Scalable – Connect up to 30 HV inverters in parallel for an enormous 2.4 MWh of storage.
- Advanced Safety Features - With integrated fire suppression, you get an extra layer of protection for peace of mind and ultimate reliability.
- Residential & Commercial Ready - Indoors or outdoors, small-scale or industrial—this system is built to keep you powered up.
Why choose the Duracell Energy HV system?
At the heart of the system is the Dura-i HV Inverter, available in sizes from 5kW to 50kW, ensuring your home or business gets the power it needs, when it needs it. Pair it with the Dura5 HV Battery, a modular storage solution that can be scaled from 5kWh to 80kWh per inverter.
Need more capacity? The system allows up to 30 inverters to be connected in parallel, providing an enormous 2.4MWh of total storage—perfect for commercial facilities, high-usage households, and industrial applications.
Duracell Energy technology is built to perform in all conditions. Unlike conventional batteries that require internal heaters, the Dura5 HV battery operates at -10°C, ensuring maximum efficiency for businesses and 3-phase properties.
The Duracell Energy 3-Phase System works seamlessly with or without solar panels, offering flexibility for all users. Charge directly from your solar PV system to store excess energy for later use or take advantage of off-peak electricity rates by charging from the grid when prices are lowest.
With the emergence of off-peak dynamic tariffs for businesses, including battery storage within commercial solar installs, this can further maximise cost for businesses. Duracell Energy’s technology is already geared towards maximising off-peak rate, so if your business has or is looking to take advantage of dynamic tariffs, the Duracell Energy HV system is a perfect fit for you!
This smart approach helps both homes and businesses significantly reduce energy costs while ensuring reliable power availability.
For high-demand households, Duracell Energy 3-phase system supports multiple EV chargers, heat pumps, and energy-hungry appliances, reducing reliance on the grid and maximising savings.
Businesses benefit from a stable power supply, lower operational costs, and a more sustainable energy strategy—whether for office buildings, warehouses, or commercial fleets.
Whether you’re a homeowner looking for energy security or a business seeking an efficient power solution, Duracell Energy has you covered. Take control of your energy today.