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Looking to upgrade your campervan or motorhome electrical system? TOPO Leisure provides mobile leisure vehicle electrical services, helping you create a reliable 12V power system using Victron Energy equipment.
Whether you're planning a complete off-grid electrical installation, upgrading your leisure batteries, adding solar charging or installing an inverter to power 230V appliances, we'll help you explore the options for your vehicle and power requirements.
Victron Energy is a popular choice for campervan and motorhome electrical systems, offering equipment designed to work together for battery charging, solar power, energy monitoring and inverter systems.
From individual component installations to more comprehensive electrical upgrades, contact TOPO Leisure to discuss your setup and the best way to meet your requirements.
Want to run 230V appliances from your leisure batteries? A Victron MultiPlus combines an inverter and battery charger in one unit, allowing a compatible system to provide mains-style AC power from your battery bank and charge the batteries when connected to a suitable external AC supply. See Victron's product range.
A properly designed installation can be ideal for motorhome and campervan owners who want greater flexibility when travelling off-grid.
TOPO Leisure can help you discuss a Victron MultiPlus installation suited to your vehicle and electrical requirements, including:
The appropriate MultiPlus model depends on your intended AC loads, battery capacity, available DC current and installation requirements.

Make better use of the solar panels on your campervan or motorhome with a Victron SmartSolar MPPT charge controller.
An MPPT controller manages the power from your solar panels to charge your leisure batteries efficiently. Victron SmartSolar models offer intelligent charging and monitoring through the VictronConnect app, with model-dependent features and specifications. Explore Victron SmartSolar MPPT.
Whether you're adding solar panels to an existing installation or upgrading an older charge controller, we can help you consider the right equipment for your system.
Our solar installation and upgrade discussions can cover:
The correct controller depends on your panel configuration, maximum solar voltage, charging current and battery requirements.
Not sure how much charge is left in your leisure batteries? A Victron SmartShunt can give you a much clearer picture of your battery bank's performance.
The SmartShunt measures current flowing into and out of the battery, allowing it to estimate remaining state of charge and display useful information through the VictronConnect app over Bluetooth. Learn more about the SmartShunt.
A SmartShunt installation can help you:
Correct installation and configuration are important for meaningful readings. The shunt must be positioned and wired appropriately so that the relevant battery currents are measured.
Planning a lithium leisure battery upgrade? Battery management is an important part of designing a safe, reliable and compatible electrical system.
Victron offers several battery management products, including the VE.Bus BMS, Smart BMS, Lynx Smart BMS and BMS NG families. The appropriate solution depends on the battery type, communication requirements and the other equipment in the system. Explore Victron battery management products.
Depending on the battery and BMS selected, the system may provide functions such as cell protection, charge and discharge control, temperature protection and communication with compatible charging equipment.
When planning a lithium battery installation, it's important to consider:
A battery management system is not simply an optional accessory for every installation. The correct protection and control arrangements depend on the battery manufacturer's requirements and the system design.
For owners looking for a more comprehensive upgrade, Victron equipment can be combined into an integrated leisure electrical system.
Depending on your requirements, a system may include:
Each component needs to be selected to work correctly with the rest of the system. Battery capacity, inverter power, cable sizing, fuse ratings and charging current all need to be considered together.
Whether you're upgrading a basic campervan electrical setup or building a more capable off-grid motorhome system, TOPO Leisure can help you discuss the equipment and installation requirements.
Victron electrical equipment can be used in many different leisure vehicle conversions, subject to the design and requirements of the installation.
Popular base vehicles include:
The electrical requirements of each conversion can differ considerably. Contact TOPO Leisure with your vehicle details and a description of your current setup to discuss suitable upgrade options.
Can you install a Victron MultiPlus in a campervan?
A Victron MultiPlus may be suitable for a campervan or motorhome with an appropriately designed battery and AC electrical system. The correct model depends on your power requirements, battery bank and installation constraints.
Can you upgrade my existing leisure batteries to lithium?
A lithium upgrade may be possible, but the battery, BMS, charging equipment, cabling and protection must be compatible. Existing charging systems may need to be upgraded or reconfigured.
Can you install a Victron MPPT solar controller?
A SmartSolar MPPT can be installed as part of a new solar setup or as an upgrade to an existing system. Controller selection depends on the solar panel specifications and battery requirements.
What does a Victron SmartShunt do?
A SmartShunt measures current flowing into and out of the battery and uses that information to estimate state of charge and other useful battery statistics. You can view the information through the VictronConnect app.
Can you design a complete off-grid electrical system?
The appropriate system depends on how you use your vehicle, the appliances you want to power, your battery capacity and how you intend to recharge the batteries. Contact TOPO Leisure to discuss your requirements and possible installation options.
Can you upgrade an existing Victron installation?
An existing system may be upgraded with additional monitoring, solar charging, inverter equipment or battery management, subject to compatibility with the installed components.
Book Your Victron Campervan or Motorhome Electrical Upgrade
Whether you need a Victron MultiPlus installation, SmartSolar MPPT upgrade, SmartShunt battery monitoring or a complete 12V leisure electrical system, TOPO Leisure can help you discuss your requirements.
Tell us about your vehicle, the equipment you already have and what you'd like your electrical system to do. We can then discuss the appropriate options for your installation.
Thomas Kinally - 07925 400775
info@topo-leisure.co.uk