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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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Masrcorp Solar Uganda ✓
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.
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Complete your systemPick one of each. They go in your cart with this product.
Matched to 48 V Solar PanelsUGX429,000
BatteryUGX3,602,940
With this product
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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) |
Notice a wrong or outdated datasheet? Help us fix it.
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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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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Ways to pay for this product
Masrcorp Solar Uganda ✓ · UGX4,647,040
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