Lithium battery systems
Engineered upgrades for owners who need more usable power, faster charging and confidence away from hook-up.
Motorhome electrical services
Complete power systems.
Designed around how you tour.
From targeted upgrades to complete off-grid installations, MPS plans each component as part of one dependable motorhome electrical system.
Services
Motorhome power systems, upgrades and specialist installations.
MPS plans, supplies, installs, configures and supports electrical systems for how you actually use your vehicle. From lithium battery upgrades to complete off-grid systems, every recommendation is based on your motorhome, charging sources, appliances and travel habits.
Victron power integration
Integrated Victron systems using the right combination of charging, inverter power, monitoring and control.
Solar and charging systems
Improve charging from roof solar, mains hook-up and alternator sources so batteries recover properly between stops.
Inverters and appliances
Plan inverter power, sockets and high-demand appliances around what your battery bank and charging system can support.
Campervan electrical installs
Specialist electrical support for self-build conversions, from planning and installation to clear handover advice.
Inspections and fault finding
Understand what is already fitted, why it is not performing, and what should be upgraded before money is spent.
MPS-engineered lithium systems
Not a drop-in battery swap.
A lithium upgrade works best when the battery, charging, inverter, monitoring and protection are designed as one system. MPS plans each installation around the vehicle, expected loads and future needs.
- More usable energy for longer stops away from hook-up.
- Coordinated charging from solar, mains and the vehicle alternator.
- Lower weight than equivalent lead-acid capacity.
- Clear monitoring and a handover you can understand.
Not sure what you need? Start with how you tour, what you want to power and what your current setup struggles with.
Get specialist adviceQuestions before you upgrade
Clear answers before you spend money on the wrong equipment.
Is lithium right for every motorhome?
Not automatically. Lithium can be an excellent upgrade, but the right answer depends on your existing electrical system, charging sources, battery space, appliances and how long you want to stay away from hook-up.
Can an existing electrical system be upgraded?
Often, yes. MPS can inspect what is already fitted, identify weak points and recommend whether the system should be upgraded in stages or redesigned as a complete power setup.
Will solar keep my batteries charged?
Solar can help significantly, but performance depends on panel size, controller setup, roof space, season, shade and your daily power use. It should be planned alongside alternator and mains charging.
Can air-conditioning run from batteries?
It can be possible in some vehicles, but it needs proper load planning. Battery capacity, inverter size, charging rate, cable sizing and realistic run time all need to be assessed before promising a result.
What information helps with a quotation?
Useful details include your vehicle make and model, current electrical setup, what you want to power, how long you want to stay away from hook-up, any known faults and photographs of the existing battery or electrical area.