Smart DC Power Distribution and Load Control for RV and Motorhome Systems

The Renogy Smart Distribution Box PMS1280 is an intelligent DC power distribution and control system engineered for RV, caravan and motorhome electrical installations. Combining multi-channel DC load control, battery voltage monitoring, water tank level sensing, temperature monitoring and programmable automation into a single unit, it simplifies power management while providing seamless integration with the Renogy ONE ecosystem. With CAN communication, remote monitoring capabilities and support for up to 12 DC loads, the PMS1280 delivers centralised control for modern off-grid power systems.

Key Features

• Centralised DC Power Distribution – Controls and manages up to 12 DC loads from a single intelligent distribution box.
• 80A Maximum Input Current – Supports high-current 12V and 24V DC electrical systems with a total input current of up to 80A.
• Programmable Smart Automation – Supports advanced user-programmable functions including automatic low-voltage cut-outs, high-voltage cut-ins, automatic switching, load shedding and Smart Scene automation.
• Renogy ONE Integration – Communicates with Renogy ONE Core, Renogy ONE Vision and the Renogy App for remote monitoring, control, alarms and troubleshooting.
• Integrated Current Monitoring – Built-in current sensors monitor each connected DC load for improved system visibility and diagnostics.
• Multi-Sensor Support – Supports up to four water tank sensors, temperature sensors, voltage monitoring and dry contact input/output signals for comprehensive system monitoring.
• CAN Communication – CAN bus connectivity enables reliable communication with compatible Renogy smart power management devices.
• Pre-Fused Outputs – Integrated fused outputs include blown fuse indicators for faster fault identification and simplified maintenance.
• Remote Inverter Control – Includes an RJ12 inverter remote interface for compatible inverter operation.
• Designed for Mobile Applications – Suitable for RVs, caravans, motorhomes and other mobile off-grid power systems requiring intelligent DC power distribution.

The Renogy Smart Distribution Box PMS1280 combines intelligent load management, programmable automation and comprehensive system monitoring into a single compact controller. Its integration with the Renogy ONE ecosystem provides convenient remote access and simplified management of complex DC electrical systems.