Victron 450/100 MPPT Charge Controller 48V HV for Commercial solar power, Large residential, Telecom and off-grid

About this item

Product spotlights

Highlights: HV configuration. The Victron 450/100 MPPT Charge Controller is engineered for 48V low voltage (LV) three phase solar systems, supporting up to 100A charge current and dual independent trackers. Designed for Uganda’s diverse solar installations, it delivers high efficiency and flexible system integration.

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Victron 450/100 MPPT Charge Controller 48V HV for Commercial solar power, Large residential, Telecom and off-grid -
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Product Information
Technical specifications
Brand Victron Model 450/100 MPPT Charge Controller 48V HV
Rated Power 5800 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 port, VE.Can port & Bluetooth
Efficiency 96 % Operating Temperature range,-40 to +60 °C (fan assisted cooling)
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
Charge voltage 'equalization' Default setting: 57.6 V (adjustable) Charging Algorithm Multi-stage adaptive (adjustable)
Country of Origin Designed in The Netherlands made in India Current Rating 100
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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Description
Specs & details

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

Product FAQs
Yes, the programmable voltage range and adaptive charge algorithm support both lithium and lead-acid battery chemistries.
While optimized for three phase 48V LV systems, it can be configured for single phase setups if system requirements match.
Each tracker supports up to 7.2kWp (450V x 20A) of PV input.
Yes, it features VE.Direct, VE.Can, and Bluetooth connectivity for remote monitoring and system integration.
The controller provides protection against PV reverse polarity, output short circuit, and over temperature conditions.
Yes, up to 25 units can be synchronised in parallel using VE.Can for larger system requirements.
The controller is rated IP21 and should be installed in a protected indoor environment.
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