SKU:SR-MD1260

SRNE MD1260 Dual DC to DC & MPPT Controller

SRNE MD1260 Dual DC to DC & MPPT Controller

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 Intelligent dual-input battery charging for motorhomes, campervans and off-grid adventures.

Keep your leisure batteries charged whether you're driving or parked up with the SRNE MD Series DC-DC charger. Combining powerful alternator charging with an integrated MPPT solar charge controller, this intelligent all-in-one solution makes managing your motorhome's electrical system easier and more efficient.

Designed for modern campervans, motorhomes and leisure vehicles, the SRNE MD Series delivers reliable battery charging from your vehicle's alternator and solar panels, reducing the need for separate charging equipment.

Two Charging Sources. One Intelligent Solution.

Up to 60A Alternator Charging

Take advantage of your vehicle's alternator while driving, providing up to 60A of charging current to your leisure battery. Suitable for conventional and smart alternator systems, including modern Euro 6 vehicles.

Integrated 60A MPPT Solar Controller

Harness free energy from the sun with the built-in MPPT solar charge controller, supporting up to 800W of solar panels. Advanced maximum power point tracking helps optimise the available solar energy throughout the day.

Intelligent Dual-Battery Management

The SRNE MD Series is designed to manage charging for both the leisure battery and vehicle starter battery, helping maintain battery performance and making better use of available charging sources.

Key Features

  • 60A maximum alternator charging – powerful DC-DC charging while driving.

  • 60A MPPT solar charging – integrated solar charging without a separate controller.

  • Up to 800W solar input – ideal for larger motorhome solar installations.

  • Smart alternator compatible – supports conventional and Euro 6 alternators.

  • Lithium and lead-acid compatible – suitable for a range of leisure battery technologies.

  • Starter battery charging support – intelligent dual-battery management.

  • High conversion efficiency – up to 98% charging conversion efficiency.

  • Silent operation – natural cooling without noisy cooling fans.

  • Bluetooth monitoring – compatible with an external Bluetooth module for app-based monitoring.

  • Compact all-in-one design – simplifies installation and reduces wiring requirements.

Model MD1260N10
System Voltage 12V DC
Max PV input Currrent 60A
Max Solar Input Power 800W (12V system)
PV Input Voltage Range 15V – 150V
Max PV Open Circuit Voltage 95VDC
DC-DC (Alternator) Charge Current 60A
Charging Method MPPT + DC-DC (Dual Input)
Battery Types Supported Lithium (LiFePO4), AGM, Gel, Flooded
Charging Stages Bulk, Absorption, Float
Efficiency Up to 98%
Communication RS485 / Optional Bluetooth
Display Compatibility SRNE Remote Display / App Monitoring
Operating Temperature -20°C to +55°C
Protection Features Over-voltage, over-current, short circuit, reverse polarity, over-temperature
Cooling Intelligent fan cooling
Dimensions (Approx) ~266 x 171 x 86.6 mm
Weight (Approx) ~3.1 kg

 

Applications

Campervans, motorhomes, and RVs

Marine and boat installations

Off-grid cabins and mobile power setups

Dual-battery vehicle systems

Summary

The SRNE MD1260N05 combines intelligent charging control with powerful MPPT solar optimisation, ensuring efficient battery management wherever you go. Designed for reliability and simplicity, it’s the perfect solution for maintaining fully charged leisure or auxiliary batteries in any off-grid environment.

Specification

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UK distributors of SRNE RV products.

As a trusted name in renewable and off-grid energy solutions, SkyEnergi proudly represents SRNE’s innovative range of RV and motorhome power systems throughout the United Kingdom. Our partnership with SRNE allows us to deliver high-quality, reliable, and efficient energy products designed specifically for leisure, marine, and off-grid applications.

Take full control of your system.

Connect your SRNE system to your existing Wi-Fi network and take full remote controlof your setup — anytime, anywhere. Through the SRNE App, you can monitor battery status, tank levels, and solar performance in real time. You also have the ability to switch lights on or off,control inverters, activate AC chargers, and manage a range of other connected devices effortlessly. Whether you’re on the road, at home, or miles away from your vehicle, SRNE’s intelligent connectivity keeps you fully in charge of your off-grid power system.

360º System

SRNE RV Solutions offer a complete 360º power system designed specifically for motorhomes, campervans, and off-grid applications. The range integrates solar charging, DC-DC charging, inverter functionality, and intelligent battery management into one seamless system — providing reliable, efficient, and smart energy control wherever your journey takes you. Whether you’re travelling, camping, or living off-grid, SRNE RV Solutions deliver the freedom and confidence of a fully integrated power setup.

All at your finger tips!

Monitor and control your entire SRNE system with ease using the RMA4 or RMA7 touch screen display panels. These intuitive interfaces provide real-time data on charging, battery status, and system performance, allowing you to stay informed at a glance. For added convenience, you can also connect via the SRNE Bluetooth and Wi-Fi enabled mobile app, giving you full access to system monitoring and configuration directly from your smartphone or tablet — wherever you are.

Getting Started

To build your SRNE smart power system, start with the RMA7 Touch Screen Display and the CU2 Data Management System — the heart of the SRNE ecosystem.

The CU2 Control Centre integrates seamlessly with your SRNE components and comes equipped with built-in Bluetooth and Wi-Fi connectivity, allowing you to monitor and control your system through the SRNE App or directly from the RMA7 touchscreen.

With six 6A relay outputs, the CU2 can control lighting, fans, and other onboard devices at the touch of a button. It also supports water level and temperature sensors, giving you full visibility of your vehicle or off-grid setup.

For complete power management, add the BS48500 Battery Shunt to connect your leisure battery to the CU2, enabling accurate monitoring of battery status, current draw, and energy usage — all viewable on the RMA7 or through the app.

Together, these components form the foundation of a smart, connected RV or off-grid power system designed for comfort, control, and reliability.