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​Power Systems


What if all of it had been matched before it arrived. Charger, monitor, fusing and cable on one board, wired, labelled and already agreeing.

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Power Systems

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Overview

Power Systems Overview

About Power Systems

A power system is the answer to a question most people only ask after their first install: what if all of this had been matched before it arrived?

A charger from one range, a monitor from another, fusing that was whatever the shop had, cable sized by guesswork. Each part is fine. Together they argue. The charger's profile does not quite suit the battery, the monitor was never calibrated to the shunt, the fuse protects the wrong thing, and nobody can tell which part is the reason the bank never gets full.

A power system removes that. The DC to DC charger, the AC charger, the monitor, the shunt, the fusing, the busbars and the cable between them are chosen together, mounted on one board, wired and labelled. The board bolts into the vehicle, the battery and the loads connect to it, and the parts have already agreed with each other before you touched anything.

They come in a spread of sizes, from a weekend setup that charges from the alternator and runs a fridge through to a full-time touring system with an inverter charger and a big lithium bank. Handed versions exist so the board fits the side of the vehicle it is going in.

The trade is that the layout is fixed. For a build with the parts spread around the vehicle, a system is the wrong shape. For a build where a wall or a locker can take one board, it is the fastest route to a setup that works first time.

Choose the system by the daily draw and the charging you have, not by the biggest one on the page.

FAQs

Power Systems FAQs

What is an integrated 12V power system?

An integrated 12V power system is a pre engineered board that combines core chargers, regulators, and monitoring tools into a single, coordinated unit. Instead of sourcing and mounting individual components, you get a professional board where the internal wiring between the DCDC charger, solar regulator, and circuit protection is already completed. This setup acts as the central hub for your off grid energy, managing power from your vehicle alternator and solar panels to keep your storage healthy.

These systems are designed to remove the complexity and technical friction of a custom electrical fit out. Because every part is selected to work together, you avoid the communication issues that can happen when mixing different brands. This "all in one" approach is ideal for canopy or van builds where space is limited and a clean, organized finish is required. Pair one of these systems with high capacity 12V deep cycle batteries for a solid power core, and use the included battery monitors to keep a clear eye on your energy levels.

Is a pre-wired power system worth the investment compared to a DIY build?

A pre wired power system provides significant value by removing the complexity and risk of a custom 12V installation. While sourcing individual parts might seem cheaper, the investment in a pre engineered board saves hours of labor and reduces the chance of expensive electrical errors. Every component is professionally mounted and linked, providing a clean and organized finish that is much easier to troubleshoot in remote locations.

Choosing a factory assembled setup means your chargers and regulators are already optimized to work as a coordinated unit. This integration helps your battery bank charge more efficiently and protects the service life of your gear. Explore our selection of 12V Power Systems to see pre configured options, or browse our range of 12V Deep Cycle Batteries to find a matching storage source.

What is the difference between the Enerdrive Explorer and Traveller power systems?

The primary difference lies in the total power capacity and the specific appliances they are designed to support. The Enerdrive Explorer acts as a solid entry point, designed for smaller canopy builds or setups where you primarily need to manage lighting, 12V sockets, and a fridge. It is a compact solution that focuses on your core 12V needs without the bulk or complexity of larger systems.

The Enerdrive Traveller steps up the capacity to handle more demanding touring requirements. This system is engineered for caravans and van conversions that need to run 240V appliances like coffee machines and laptops, as it typically includes a powerful pure sine wave inverter. While the Explorer manages your basic campsite comforts, the Traveller provides the depth and distribution points needed for a fully functional off grid lifestyle. Choosing between them depends on whether you are building a minimal rig or a complete home away from home.

What core components (DCDC, Solar, Inverters) are typically included in these systems?

Integrated power systems typically bundle a DC to DC charger, an MPPT solar regulator, a battery monitor, and high quality circuit protection onto a single board. Higher capacity setups, such as the Enerdrive Traveller, also include an AC battery charger for shore power and a pure sine wave inverter to run household appliances.

The DC to DC charger manages power from your vehicle alternator while you are on the move, while the solar controller maximizes the energy captured from your panels. Having these items pre mounted alongside busbars and fuses provides an organized electrical hub that is much easier to manage than individual components scattered throughout a build. This coordinated approach allows you to monitor your state of charge and current draw with precision. Browse our selection of DCDC Chargers to see the units used on these boards, or explore our Inverters for your 240V requirements.

Are integrated power systems compatible with both AGM and Lithium batteries?

Yes, integrated power systems are designed for compatibility with several battery chemistries, including Lithium, AGM, and Gel. Most systems utilize smart chargers that feature selectable charging profiles, allowing the unit to adjust its voltage and current output to match the specific requirements of your battery bank.

This versatility is a major benefit for travelers who might start with a traditional setup and plan to upgrade to high performance storage in the future. Selecting the correct profile is critical for maintaining battery health and maximizing service life. Lithium batteries require a specific charging logic that is different from lead acid options to reach a full state of charge safely. You can browse our selection of Lithium Deep Cycle Batteries to see the latest technology, or explore our AGM Deep Cycle Batteries for a proven storage solution.

Can I expand an integrated power system with extra components later?

Yes, you can expand an integrated power system by adding extra circuits or increasing your energy storage capacity. Most pre wired boards include central busbars or spare fuse positions, allowing you to connect more devices or link additional batteries in parallel. This scalability is a significant benefit for travelers whose power needs grow as they spend more time off grid.

While the physical wiring is flexible, you must confirm that any new inputs, such as extra solar panels, stay within the maximum amperage limits of the installed regulators. If you require more power distribution for new accessories, adding a secondary hub is a practical way to keep the setup organized. Browse our range of 12V Distribution Boxes to see how to add more circuits, or explore our Lithium Deep Cycle Batteries to expand your total energy bank.

Are the power systems sold by Roam Gear pre-wired and ready to install?

Yes, the integrated power systems in our range are supplied pre wired and ready for immediate installation. This means the core internal connections between the DCDC charger, solar controller, and monitoring gear are already completed on a professional mounting board. Your primary task is to secure the board to your vehicle and connect your main battery cables and solar inputs to the designated terminals.

Using a factory assembled setup saves hours of labor and reduces the technical difficulty of your build. It provides a clean, organized result that handles the vibration of remote travel much better than many DIY alternatives. This coordinated approach allows you to focus on the trip rather than managing a complex wiring project.

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