Compressor fridges (built-in)

A built-in compressor fridge is the practical choice for most permanent campervan and motorhome builds. They come in a wide variety of shapes and sizes, from compact units that slot neatly under a worktop in a smaller van, to larger fridge-freezer combinations for bigger builds or extended trips. That range makes them suitable across pretty much any build, whether it is a compact weekend van or a full-size motorhome.

Compressor fridges run on 12v or 24v DC and are highly efficient on a DC system. They handle hotter climates well and perform consistently regardless of the ambient temperature outside. Unlike absorption fridges, they do not require external ventilation through the vehicle bodywork, airflow is managed through vents within the cabinetry itself, which gives you more flexibility with placement and furniture layout.

Key things to know:

• Available in a wide range of sizes to suit any build
• Runs on 12v or 24v DC - highly efficient on a DC system
• No external ventilation required - cabinetry vents handle airflow internally
• Handles hotter climates well
• A modest DC setup is enough for weekend off-grid use
• For longer off-grid trips, invest in your DC system - battery banks, solar, and DC-DC charging

To put the off-grid capability in context: a well-sized DC system running a compressor fridge can rival the time you would get from an absorption fridge on a single gas cylinder. Both are capable off-grid options, but they rely on very different things to get there.

Most units also have a 230v connection, switching automatically to mains when hookup is available and saving the battery for when it is needed.