The SRNE RMA7 is a high-definition LCD display and control panel designed for use with SRNE power management systems in motorhomes, campervans, caravans, and off-grid setups. It provides real-time visibility and intuitive control of your battery system, DC loads, and inverter operation—all from a sleek, easy-to-use interface.

Key Features

7-inch Full-Colour LCD Screen: Clear, bright display for monitoring system status and parameters at a glance.

Comprehensive Data Display: View voltage, current, battery capacity, load status, and inverter operation in real time.

Smart Control Functions: Enables switching of connected DC loads and inverter remotely when paired with compatible SRNE controllers (such as the DB12).

User-Friendly Interface: Simple, touch-based operation with intuitive navigation and responsive feedback.

Multiple Communication Protocols: Supports RS485 and CAN (RV-C) communication for seamless integration with other SRNE components.

Flexible Mounting Options: Slim design suitable for wall or flush mounting in RV interiors and control panels.

Whether you’re managing your  electrical system or an off-grid installation, the RMA7 LCD Display delivers modern, centralised control with exceptional clarity and convenience.

Adopting 7-inch LCD screen with resolution of 1024*600

Graphical menu design, rich display content

Supporting adjustable screen brightness and backlight time, with one-key screen off function

With dark color mode, comfortable and easy to read.

Supports cascading applications with multiple RMA4 screens

Support to control the switch of CU4 and DB12

Supports customisation of frequently used keys

Industrial grade design, strong anti-interference

Supports control of CU4 switches or control of DB12 switches

When connecting to CU4, it supports displaying real-time information such as inverter, coulometer, controller, fault, etc.; clock display and setting; temperature and liquid level setting.

When connecting DB12, you can view the two input voltages, currents, power, switch fault status, and input fault status

A word about SRNE - SRNE is a globally established manufacturer specialising in inverters, solar charge controllers, and energy storage solutions for both residential and mobile applications. Widely recognised as one of the world’s leading producers of solar controllers and RV power solutions, SRNE supplies technology to markets across Europe, Asia, and beyond.

Make no mistake — SRNE products are engineered and manufactured to high international standards, combining proven reliability, robust build quality, and smart charging technology to deliver a dependable, high-performance energy solution you can trust.