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Victron SmartSolar MPPT RS 450/100 100A 48V Solar Charge Controller for Large Off-Grid Systems, 450V PV, 2 Trackers, 5760W
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victron · MPPT Charge Controllers

Victron SmartSolar MPPT RS 450/100 100A 48V Solar Charge Controller for Large Off-Grid Systems, 450V PV, 2 Trackers, 5760W

UGX4,647,040
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App price · Save UGX92,941Delivery in 7 days1-yr warranty
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Delivery in 7 days · In stock
UGX4,647,040
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Warranty
1 year · this product
Returns
7 Days · unused and not installed.
Refund
Replacement only
The warranty is this product's own (1 year). Returns and refunds follow Masrcorp Solar Uganda's signed policy. If the shop doesn't reply to a claim in 48 hours, SolarMarket steps in.
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Matched to 48 V
Solar PanelsUGX429,000
BatteryUGX6,323,960
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Key specs
Brand Victron Model SmartSolar MPPT RS 450|100
Rated Power 5800 W Max PV Input Power 5760 W total (4000 W per tracker), 2 trackers
Max Charging Current 100 A MPPT Voltage Range 65 – 450 V
Nominal Voltage 36 V Number of MPPT Trackers 2
Product Dimensions 440 x 313 x 126 mm Product Weight 7.9 KG
Communication VE.Direct, VE.Can, Bluetooth Efficiency 96 %
Operating Temperature -40 to 60 C Absorption Voltage Default setting: 57.6 V (adjustable)
Battery Type connection,"2x M8 bolts, 1x positive and 1x negative" Battery-connection 2x M8 bolts, 1x positive and 1x negative
Bluetooth frequency,2402 – 2480 MHz Charging Algorithm Multi-stage adaptive (adjustable)
Controller Type MPPT Country of Origin Designed in The Netherlands made in India
Float Charge Voltage Default setting: 55.2 V (adjustable) General purpose analogue/digital in port Yes, 2x
Humidity condensing),max 95 % Humidity (non-condensing) max 95 %
Ingress Protection IP21 Material & Colour steel, blue RAL 5012
Max DC Output Charging Power (per tracker) 4000 W per tracker Max PV Array Size Per Tracker 7200 Wp (450 V x 20 A)
Max PV Input Current 16 A per tracker Max PV Short Circuit Current (per tracker) 20 A per tracker
Max PV Voltage (DC) 450 V Max. PV short circuit current 20 A per tracker
Maximum Charge Power 5.8 kW at 57.6 V Parallel Operation Yes, up to 25 units with VE.Can
Power terminals 1 pair of male and female MC4 connectors per tracker Programmable Relay Yes
Programmable Voltage Range Minimum: 36 V Maximum: 60 V Protection IP21
PV Isolation Fail Level 100 kΩ PV Start-up Voltage 120 V
Remote On/Off Yes Safety EN-IEC 62109-1
Self Discharge consumption,15 mA Self-consumption 15 mA
SKU SM-MPP-VIC-00254 Start Voltage up voltage,120 V
Synchronised Parallel Operation Yes, up to 25 units with VE.Can Temperature Compensation Range -40 to +60 °C (fan assisted cooling)

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About this product

Overview

HV configuration. The Victron 450/100 MPPT Charge Controller is a robust solution for managing solar charging in 48V low voltage (LV) three phase systems. Featuring dual independent MPPT trackers, it accommodates large PV arrays and optimizes energy harvest in variable Ugandan conditions. The adaptive multi-stage charging algorithm ensures precise battery management, while integrated temperature sensing and programmable voltage settings provide flexibility for different battery chemistries. With advanced communication options including VE.Direct, VE.Can, and Bluetooth, this controller supports synchronised parallel operation for scalable installations. Built for reliability, it offers comprehensive protection features and operates efficiently across a wide temperature range, making it suitable for both residential and commercial solar projects in Uganda.

About this item

  • SYSTEM TOPOLOGY: HV architecture for compliant solar system design.
  • DUAL MPPT TRACKERS: Independently manages two PV arrays for optimal energy harvest.
  • 48V LV THREE PHASE: Designed for low voltage, three phase solar battery systems common in Uganda.
  • ADAPTIVE CHARGE ALGORITHM: Multi-stage, programmable charging for precise battery care.
  • ADVANCED COMMUNICATION: Includes VE.Direct, VE.Can, and Bluetooth for monitoring and integration.
  • SYNCHRONISED PARALLEL OPERATION: Supports up to 25 units for scalable system expansion.

Applications

  • Commercial solar power systems
  • Large residential solar installations
  • Telecom and off-grid infrastructure
  • Microgrid and mini-grid projects
  • Institutional and educational facilities
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Frequently Asked Questions
Is the Victron 450/100 suitable for both lithium and lead-acid batteries?
Yes, the programmable voltage range and adaptive charge algorithm support both lithium and lead-acid battery chemistries.
Can this controller be used in single phase systems?
While optimized for three phase 48V LV systems, it can be configured for single phase setups if system requirements match.
What is the maximum PV array size per tracker?
Each tracker supports up to 7.2kWp (450V x 20A) of PV input.
Does the controller support remote monitoring?
Yes, it features VE.Direct, VE.Can, and Bluetooth connectivity for remote monitoring and system integration.
What protection features are included?
The controller provides protection against PV reverse polarity, output short circuit, and over temperature conditions.
Can multiple units be operated in parallel?
Yes, up to 25 units can be synchronised in parallel using VE.Can for larger system requirements.
Is the unit suitable for outdoor installation?
The controller is rated IP21 and should be installed in a protected indoor environment.
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