Victron Energy Isolated SmartSolar MPPT RS 450/100-Tr Charge Controller – SCC145110410

The Victron Energy SmartSolar MPPT RS 450/100-Tr (SCC145110410) is a top-tier, isolated MPPT charge controller built for large-scale solar systems. Crafted for installations with high-voltage PV arrays charging 48V battery banks, it delivers superior performance, safety, and flexibility. With galvanically isolated PV connections, dual independent MPPT trackers, and full programmability, it’s ideal for demanding off-grid, hybrid, or industrial solar setups.
The RS series supports full remote configuration and monitoring via Bluetooth, VE.Can, and VE.Direct. Its robust design includes active cooling, isolation monitoring, and advanced protection features—making it a reliable, future-ready cornerstone for sophisticated solar systems.
Key Features:

Isolated PV connections (galvanic isolation between PV side and battery side) for enhanced system safety 

Dual independent MPPT trackers to optimize multiple string configurations 

Wide MPPT voltage range (65–450 V) supporting high-voltage PV arrays

100A charge current for high charging capacity on 48V systems

Built-in display + Bluetooth for local status and configuration via VictronConnect 

VE.Can & VE.Direct communication ports enable remote integration and synchronization of multiple units 

Programmable relay, remote on/off, I/O options for adaptive control and system automation

Active cooling and robust protection systems, including over-temperature, reverse polarity, short-circuit, and PV isolation fault detection

Technical Specifications:

Battery voltage compatibility: Designed primarily for 48V battery systems

Rated charge current: 100A continuous 

Maximum charge power: ~5.8 kW (at ~57.6V) 

Nominal default absorption voltage: 57.6V (adjustable)

Nominal default float voltage: 55.2V (adjustable)

Programmable voltage range: Min 36V up to ~60V+ (depending on configuration) 

Maximum PV open-circuit voltage (Voc): 450V (absolute) 

MPPT operating range: 65–450V

Startup voltage (minimum PV voltage): ~120V 

Number of trackers: 2 independent MPPT inputs

Maximum per-tracker PV current: ~16A 

Maximum per-tracker PV short-circuit current: ~20A 

Maximum PV array size per tracker: ~7200 Wp

Peak efficiency: ~96% 

Self-consumption: ~15 mA (idle) 

Operating temperature: -40°C to +60°C (fan-assisted cooling) 

Humidity (non-condensing): Up to 95% 

Enclosure / protection rating: IP21 standard & steel housing; isolated PV terminals for safety 

Battery connection: M8 bolts (positive/negative) 

PV terminals: MC4 connectors per tracker

Weight: ~7.9 kg 

Dimensions (h × w × d): 440 × 313 × 126 mm (100A “Tr” model)

The Victron Energy Isolated SmartSolar MPPT RS 450/100-Tr (SCC145110410) is a cutting-edge charge controller built for high-voltage, high-power solar systems. With its galvanic isolation, dual MPPT architecture, strong protections, and smart monitoring options, it’s a premium option for installations where both performance and safety are paramount.