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Outdoor Battery Storage System For Off-Grid & Grid Tied Homes (2 -3 Bedroom) - Add To Existing Solar
- Weatherproof outdoor storage: Provides a safe and secure environment for critical power equipment in all conditions.
- Active cooling technology: Features an IP55-rated cooling system to protect internal parts and maintain system efficiency.
- Leading brand integration: Built exclusively with world-class Victron equipment and proven Australian engineering.
- Space-saving powerhouse: Delivers high-capacity energy for small homes without occupying internal living space.
- Smart remote monitoring: Optional cloud-based software provides real-time control and monitoring from anywhere.
£7,767.58
Understand This System
Who Is It For?
Product Description
Designed to excel in harsh environments, this storage system brings Australia’s most trusted off-grid technology to the UK market. It is the ideal solution for tiny houses, shepherds' huts and remote projects where internal space is at a premium. The enclosure is built to withstand the elements, featuring IP55-rated active cooling to keep internal components at their optimal temperature for peak performance.
The system is paired with industry-leading Victron equipment, including the MultiPlus-II 48/5000 GX Inverter/Charger and the SmartSolar MPPT 250/60. This professional setup ensures efficient solar harvesting and reliable power conversion, supported by two Pytes 5.12kWh batteries for high-performance energy storage. For complete peace of mind, optional remote monitoring via the cloud allows for the management and oversight of your power system from any location.
System capability
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.
Inverter size
5000VA
Continuous output
~4000W
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.
Included Components
Solar System
Victron MPPT 250/60 – SmartSolar Charge Controller – MC4
Power Conversion
Victron MultiPlus-II 48/5000 – 48V 5000VA Inverter/Charger – GX Version
Energy Storage
Pytes V5A Plus 51.2V 5.12kWh LFP Home Storage Battery
Mounting & Fixings
Maxxiom Power Box
Misc
V5A Pytes Battery Negative Terminal to busbar cable- x 1 Negative Cable
V5A Pytes Battery Positive Terminal to busbar cable- x 1 Positive Cable
VE.Can to CAN-bus BMS type A Cable 1.8m
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