SmartSolar MPPT RS 450/100-MC4
Smart solar charge controller
SmartSolar MPPT RS is an advanced solution for complex photovoltaic systems, combining modern design with the highest standard of energy safety. Its durable metal housing and fully shielded connections make it ideal for both large off-grid installations and grid-connected systems. the device is ideal for both large off-grid installations and grid-connected systems.
Remote monitoring via Bluetooth and full programmability allow you to precisely tailor the device's operation to your individual needs.
This professional solar controller enables full energy management and historical insight into the performance of the installation thanks to an intuitive mobile app.
Key Features
Discover the advantages that make a difference
Fast 100A charging
A current of 100A enables efficient and safe energy replenishment. It is an optimal solution for medium-sized solar systems, combining speed of operation with care for the condition of the batteries.
High input voltage
The controller supports a maximum input voltage of up to 450V, which enables the effective use of higher voltage panels, providing greater flexibility in the configuration of the solar system.
Intelligent MPPT optimisation
An advanced real-time maximum power point tracking (MPPT) algorithm corrects the system's operating parameters. This allows you to get the most energy out of your panels, regardless of weather conditions.
Why choose SmartSolar MPPT RS?
SmartSolar MPPT RS is the ideal solution for those seeking uncompromising performance and peace of mind in managing their own energy network.
Main Functions
Solar charge the smart way with next-level engineering
MPPT: Ultra Fast Maximum Power Point Tracking
SmartSolar RS is an advanced controller that instantly optimizes energy collection from photovoltaic panels, ensuring efficient charging of 48 V energy storage devices.
- Support for FW panel systems from 65 V to 450 V Voc
- Effective charging with 100 A current
- Programmable settings for lithium, acid, and other batteries

Easy expansion and synchronization
SmartSolar RS uses VE.Can ports for efficient communication with other devices, allowing for the construction of scalable and intelligent solar systems.
- Serial connection of controllers using RJ45 cables
- All devices in the system jointly perform the charging stages
- Direct data transfer to GX devices such as Cerbo GX

SmartSolar Display
The SmartSolar RS solar charge controller has an integrated screen on the front panel that allows you to quickly check the system's operation without the use of additional tools.
- Monitoring voltage, charging current, and the operation of both systems panels
- Preview of status and general and momentary values in real time
- Quick diagnostics thanks to immediate display of error codes

I/O Connections
The SmartSolar RS solar charge controller offers advanced integration capabilities that allow for full automation and increased system safety.
- Programmable relay, remote temperature and voltage measurement function
- Support for charging enable signals from Victron smallBMS systems
- Compatibility with external BMS systems from different manufacturers

Victron Ecosystem
The Victron system is designed to give you complete control anytime, anywhere

VictronConnect App
The VictronConnect app is your personal control centre, allowing you to quickly configure and view the system's operation directly from your smartphone screen.
- Monitor voltage, charging current and current panel power in real time.
- Intuitively adjust charging profiles and controller functions to suit your needs.
- Analyse performance statistics and energy yields from the last 30 days.

VRM Portal
Connecting the controller to the GX device gives you full access to system data and instant notifications of any alarms or faults.
- Remote management from anywhere
- Detailed analytics and reports
- Early warning system
Applications
The SmartSolar MPPT RS charge controller will extract maximum power from your panels in all conditions
Marine
Maximum performance on the water, even with shadows cast by sails and masts. An intelligent system takes care of the energy and condition of the batteries during every voyage.
Off-grid systems
Complete independence thanks to the synchronisation of multiple devices into one coherent system. This optimises power consumption from the sun and significantly extends battery life.
Recreational vehicles
Reliable power supply on the road, resistant to vibrations and movement. The device reacts instantly to changing surroundings and shadows moving while driving.
FAQ
Frequently asked questions