5kVA/20kWh Victron & Pytes 220V/230V Single Phase System
- Reliable Backup Power: Maintain operation of essential home or business loads during grid outages with a smooth, automatic switchover.
- Scalable Lithium Storage: The 20kWh battery bank is modular, allowing you to add more capacity as your power requirements increase.
- Professional Grade Monitoring: Track performance via the 7-inch touchscreen or remotely through the Victron VRM portal for complete control.
- Robust All-Weather Protection: The indoor/outdoor rated cabinet ensures your energy storage is protected from the elements in any environment.
- Trusted Technical Support: Built with premium components and backed by expert in-house engineering from an official UK distributor.
Limited standard installation offer
Free Installation Available
Free standard installation may be available on this battery storage kit, subject to the installation meeting the requirements below.
Installation Requirements:
Our battery storage installation price is based on a simple, standard installation where the battery system can be fitted in an easy-access location, such as a garage, utility area, plant room, or another suitable ground-level location close to the existing electrical connection point.
To keep the installation straightforward and within the advertised price, the following conditions must apply:
- The battery storage system must be installed no more than 10 metres from the connection point.
- The cable route must be simple and accessible.
- Cables must not need to pass through roof spaces, loft spaces, or difficult-to-access areas.
- Cables must not run across paths, driveways, walkways, or areas where additional protection, trenching, or specialist routing would be required.
- The installation must be a direct and straightforward connection from the consumer unit or agreed connection point to the battery storage system.
- The installation area must be suitable, safe, dry, and accessible for the equipment and installer.
This standard installation price is intended for simple installations only. If the installation is more complex, requires longer cable runs, additional electrical work, cable protection, difficult routing, trenching, external works, or alterations to the existing electrical system, additional costs may apply.
Once your order has been placed, we will review the installation details with you before confirming the final installation arrangement.
Understand This System
Who Is It For?
Product Description
Experience reliable, efficient, and scalable energy independence with the 5kVA/20kWh Victron & Pytes Single Phase System. Designed for both residential and commercial use, this complete solar storage package combines premium grade Victron components with Pytes’ high performance lithium batteries to deliver dependable off-grid and backup power.
What Can I Power With This?
This kit includes a 5000VA inverter with an estimated continuous output of ~4000W. Strong whole-kitchen and heavy-appliance performance with usable safety margin.
Typical appliances you can run
- Kettle + background loads with safe margin
- Tumble dryer (around 2000–4000W)
- Single electric oven (around 2000–3500W)
- Large air fryer or multi-zone induction hob
- Hot tub / garden spa during heating phase
- EV charger, slow 3.6kW Type 2
- Kettle + microwave simultaneously
- Whole kitchen background load (fridge + lights + misc)
System Architecture Overview
A brief overview of the main components of your bespoke electrical system.
Power System
Converts stored energy into usable AC power, allowing you to run appliances and electrical devices reliably wherever you are.
Energy Storage
Stores energy for use when you need it, providing a dependable power reserve for day to day use and off-grid living. This battery is rated: IP55 - Outdoor
Included Components
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