Ready-to-Install 400Ah Self-Contained Campervan Electrical System

Ready-to-Install 400Ah Self-Contained Campervan Electrical System

This complete self-contained electrical cabinet is built to provide a clean, organized, and professional power solution for campervans, cabins, mobile workspaces, trailers, and other off-grid applications. Designed as a compact all-in-one power hub, this cabinet includes the major electrical components needed to get you on the road, including 400 amp hours of battery capacity, a Victron MultiPlus 3000 inverter/charger, Victron Lynx Distributor 1000, Victron MPPT 100 solar charge controller, Victron Orion DC-DC charger, wiring, breakers, fuses, disconnects, distribution hardware, internal cabinet lighting, and the finished cabinet enclosure.

Complete Power System in One Cabinet

The cabinet is designed to bring the core off-grid electrical system into one centralized, serviceable location. Instead of spreading batteries, charging equipment, breakers, and wiring throughout a van or cabin, this system keeps everything organized inside a durable enclosure with a fold-down service door for easy access.

Professional Wiring, Protection, and Airflow Design

Inside the cabinet, the electrical system is laid out with clean cable routing, visible circuit protection, accessible disconnects, organized distribution, and integrated lighting to make inspection and maintenance easier. The cabinet also features ventilation cutouts and exterior vent panels to help support airflow.

Key Features

• Self-contained cabinet design: Keeps the battery bank, inverter/charger, solar charging, alternator charging, distribution hardware, wiring, and protection components centralized in one organized enclosure.
• 400Ah battery capacity: Provides substantial onboard energy storage for off-grid applications such as campervans, cabins, mobile offices, trailers, and remote work setups.
• Victron MultiPlus 3000 inverter/charger: Supports inverter power for AC loads and allows the battery bank to charge from shore power.
• Victron charging components: Includes a Victron MPPT 100 solar charge controller for solar input and a Victron Orion DC-DC charger for vehicle alternator charging.
• Organized DC distribution: The Victron Lynx Distributor 1000, visible disconnects, breakers, fuses, and protected distribution points help keep high-current connections accessible and easier to inspect.
• Serviceable layout: Clean cable routing, bundled wiring, labeled Victron components, and a fold-down service door make inspection, troubleshooting, and maintenance more practical.
• Integrated cabinet lighting: Internal lighting improves visibility when accessing the cabinet, checking components, or performing service work.
• Ventilated enclosure: Ventilation cutouts and exterior vent panels help support airflow around the installed electrical components.

Specs & Details

• Battery capacity: 400 amp hours
• Inverter/charger: Victron MultiPlus 3000
• DC distribution: Victron Lynx Distributor 1000
• Solar charge controller: Victron MPPT 100
• DC-DC charger: Victron Orion
• Included protection hardware: Main disconnect, breakers, fuses, protected circuits, and distribution hardware