Single Phase Off Grid Battery System with BSL – 15kVA
Our Single Phase Off-Grid Battery Storage with BSL – 15kVA Kit is a powerful and reliable solution designed for homes, cabins, and remote sites where there is no grid connection. This 15kVA Quattro will provide up to 12500 watts from the battery. It has a transfer capability of 100a allowing you to pull 23000 watts from a generator through the input to the output to charge the batteries power the loads or a combination of both.
This system can be integrated with solar installs on PV inverters (up to 12500 watts) or an unlimited size of PV connected via MPPT’s or a mixture of both, please ask for further details.
Whether you’re powering a large property, backup system, or off-grid project, this fully integrated kit offers high performance, long battery life, and scalable design – all backed by our expert support and proven system design.
At Energy Monkey, we trust Victron Energy for their superior quality, innovation, and durability. With over 50 years of experience, Victron has established itself as a global leader in energy solutions, providing a 5-year warranty on most components for peace of mind. The BSL 51.2v 4.8kWh Rack Mounted LiFePO4 Battery (16 cell) comes with a 10-year performance warranty, offering a dependable energy storage solution with high efficiency and long lifespan.
Key Components of this Kit include
- Quattro 48/15000/200-100/100 230V VE.Bus – This powerful inverter/charger is the heart of the system. It provides 5000VA of continuous power. It easily switches between battery power and generator input. It also manages battery charging and system integration.
- Cerbo GX – is the system’s communication hub. It connects all Victron components and gives access to system data. You can view this data through the GX Touch or VRM portal.
- GX Touch 50 – A sleek and intuitive touchscreen display for monitoring and controlling your entire system.
- Lynx Distributor (M8)x2 – Provides safe and organised distribution of power throughout your campervan.
- MK3-USB Interface – Enables easy configuration and monitoring of the MultiPlus-II via a PC.
- BSL 51.2v 4.8kWh Rack Mounted LiFePO4 Battery (16 cell) x4 & 18U Battery Cabinet – High-performance rack-mounted LiFePO4 battery with cabinet. These batteries are designed for scalable energy storage and seamless system integration
- Blue Sea 9003e Battery Switch – These switches let you control the battery bank manually. They help isolate the batteries for safety during storage or maintenance.
- Cabling and Fuses – This kit includes all necessary cabling and fuses, providing you with a complete DC power system for easy installation and reliable operation.
Delivery of this kit is to UK Mainland only (for other delivery locations, please contact us to find out about additional charges and where we can ship to).
Complete Package
This kit includes a comprehensive wiring diagram, simplifying installation and ensuring proper connections. Plus, benefit from an annual support package, providing peace of mind and expert assistance whenever you need it.
Can I install this myself?
Purchasing from Energy Monkey means more than just buying a kit – it means accessing expert knowledge and support. We specialise in Victron Energy systems, ensuring your kit is configured for reliability and ease of use.
Technical Support Included
With over a decade of experience designing and supporting Victron systems, we offer comprehensive post-purchase support. Our expert team is available via phone and email to assist with setup, system configuration, and troubleshooting for up to a year after commissioning.
Wiring Diagram Included
Every kit comes with a detailed wiring diagram, offering step-by-step guidance to help you assemble and connect your system safely and effectively.
Victron Remote Management (VRM)
Victron Remote Management is a powerful cloud-based platform that allows you to monitor and control your energy system from anywhere in the world. Perfect for Off-Grid setups. VRM provides real-time data on battery status, power consumption, solar input and system performance. Victron VRM enables remote diagnostics, firmware updates, and troubleshooting, ensuring your system operates efficiently with minimal downtime. With customisable alerts and detailed analytics, VRM gives you complete oversight, allowing for proactive maintenance and optimised energy usage. For added convenience, Energy Monkey can also assist with system checks remotely, giving you peace of mind that your setup is always running at its best.
VictronConnect
VictronConnect is an essential tool for configuring, monitoring, and managing Victron Energy products with ease. It allows you to connect to your smart devices when within a 2 metre range. Available as a mobile and desktop app, it provides a user-friendly interface to access real-time data, update firmware, and adjust settings on your devices via Bluetooth, USB, or VE.Direct connections. VictronConnect simplifies system management, ensuring optimal performance with minimal effort. The app also features live data readouts and historical insights, allowing you to track performance and diagnose issues instantly. With its intuitive design and seamless connectivity, VictronConnect enhances the efficiency and convenience of managing your energy system.
Need a customised solution or change to this kit? Give us a call on +44 (0) 1452 699300, and our team will be happy to assist you in finding the perfect setup.
Order today and power your life with Energy Monkey!
Need this installed? We have a network of approved installers across the UK who can professionally fit your system. Contact us today for more information and to find a trusted installer near you!




















