Powervault P4
For our customers with higher energy demand, whether at home or in a commercial setting, the Powervault P4 is able to provide the large capacity and throughput that’s needed.
The P4 is modular and fully upgradable up to 24kWh per unit so you can be confident that your system is futureproof. It can also be used in three phase systems or ‘daisy-chained’ for even larger energy capacity.
Size: Colour:
For our customers with higher energy demand, whether at home or in a commercial setting, the Powervault P4 is able to provide the large capacity and throughput that’s needed.
The P4 is modular and fully upgradable up to 24kWh per unit so you can be confident that your system is futureproof. It can also be used in three phase systems or ‘daisy-chained’ for even larger energy capacity.
| Large | Regular | |
| AC Usable kWh | 8, 12, 16, 20, 24 kWh | 8, 12, 16 kWh |
| DC Nominal kWh | 9.6, 14.4, 19.2, 24.4, 28.8 kWh | 9.6, 14.4, 19.2 kWh |
| Size (H x W x D) | 220 x 106 x 24 cm | 180 x 106 x 24 cm |
| Max power | 4.8kW | 4.8kW |
| SMARTSTOR™ compatible | Yes | Yes |
| UK-made | Yes | Yes |
| EPS Available | Yes | Yes |
| Warranty length | 10 years | 10 years |
Powervault P4An energy powerhouseProduct features
Smarter every day
Powered by SMARTSTOR™, the AI scheduling software that saves you more.
Hybrid flexibility
Now available with a hybrid inverter for use in DC or AC mode – compatible whether you have solar already installed or not.
Emergency Power
Never worry about a blackout again with optional Emergency Protection Sockets.
Modular by design
All Powervault systems are modular and upgradable so you can customise your capacity.
Download the technical specs
powervault P4SMARTSTOR™ compatible
SMARTSTOR™ technology uses AI prescriptive analytics to optimise your energy ecosystem. It actively manages your solar and grid energy use, balancing the two based on predictions about the weather, your usage, location and even your tariff.
You can pay lower bills every day, safe in the knowledge that your solar generation is prioritised.
Powervault P4Intuitive energy insights
All Powervault units come with access to Powervault’s web portal, which gives you the energy insights you need, at a glance.
With the Powervault Portal, you can monitor real-time energy production and consumption, check battery status, view historical data, and adjust settings such as charging schedules and energy usage priorities.
Powervault P4Frequently asked questions
What is the capacity of the Powervault P4 solar battery?
The Powervault P4 has an ‘AC Usable’ storage capacity of 8,12, 16, 20 or 24 kWh depending on the specification, making it suitable for homes with moderate to high energy consumption. The same capacity options measured in ‘DC Nominal’ are 9.6, 14.4, 19.2, 24.4 and 28.8 kWh.
What are the installation requirements for the Powervault P4?
The Powervault P4 requires professional installation by a Powervault Approved Installer to ensure proper setup, integration, and safety compliance. Our team can provide guidance on installation requirements and help you find your nearest Powervault Approved Installer.
What is the warranty period for the Powervault P4 battery?
The Powervault P4 comes with a 10 year warranty, ensuring peace of mind and protection against defects or malfunctions.
What type of chemistry does the Powervault P4 use for its battery cells?
The Powervault P4 uses lithium-ion (LFP) battery cells, known for their high energy density, longevity, and reliability.
How does the Powervault P4 integrate with my existing solar panel system?
The Powervault P4 seamlessly integrates with most solar panel systems, allowing you to store excess energy generated during the day for use later when needed.
Does the Powervault P4 come with monitoring and control capabilities?
Yes, the Powervault P4 comes with a user-friendly web portal and smartstor software that enables you to monitor energy production, consumption, and battery status remotely. You can also adjust settings and schedules for optimal performance.
What are the dimensions and weight of the Powervault P4 battery unit?
The Powervault P4 has dimensions of up to 220 x 106 x 24cm and weighs between 180-380kg, depending on the capacity specified.
Is the Powervault P4 compatible with backup power systems for grid outage protection?
Yes, the Powervault P4 can be configured to provide backup power to a set of Emergency Protection Sockets (EPS) during grid outages, ensuring uninterrupted power supply to critical appliances or devices in your home. EPS sockets are an optional extra.
Can the Powervault P4 be installed indoors or outdoors?
The Powervault P4 is designed for indoor installation only, ensuring optimal performance and protection against environmental factors.
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