2. General Description
The Inverter RS Smart is a Inverter.
It is designed to operate with a 48V battery bank and produces a pure AC sine wave at 230V.
• Low battery voltage alarm trip and reset levels
• Low battery voltage cut-off and restart levels, or Dynamic cut-off
• Adjustable Output AC voltage 210 - 245V
• Select Frequency 50 Hz or 60 Hz
2.1. Frequency shift function
When external PV inverters are connected to the output of the inverter, excess solar energy is used to recharge the batteries.
Once the battery absorption voltage is reached, charge current will reduce by shifting the output frequency higher. This feature is
used for battery over charge protection and solar assist. It does not allow charging the battery to fully charge to 100% SoC for
safety reasons.
2.2. High power, safe operation
Temperature Protected
- Over-temperature protection and power derating when temperature is high.
2.3. Interfacing and Communications
Bluetooth Smart built-in
The wireless solution to set-up, monitor and update the controller using Apple and Android smartphones, tablets or other
compatible devices. No additional dongle or accessory required.
VE.Direct port and two VE.Can ports
Either communications port type can be used for a wired data connection to a GX device (e.g. Cerbo GX, Color Control GX) PC
or other devices. Note that only one port can be used at a time.
Device Display
A 4 line LCD back-lit display shows operational information including battery levels, solar yield, and system icons.
User I/O connector:
• Aux 1, 2 input
• Programmable relay
• Battery voltage sense (Vsense)
• Battery temperature sense (Tsense)
• Remote H & Remote L - Configurable
Configuring and monitoring with VictronConnect
Configure the solar charge controller with the VictronConnect app. Available for iOS, Android devices, as well as macOS and
Windows computers. An accessory might be required for some systems; enter VictronConnect in the search box on our website
and see the VictronConnect download page for details.
2.4. Battery charger
The batteries can be charged by solar if an AC PV grid inverter is connected the AC output. The maximum size of the grid
converter can be 5000W. The maximum charge current is limited to 100A and will be reduced if battery voltage goes above 60V.
Inverter RS Smart
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General Description
