Description
Victron SmartSolar MPPT 450/100-MC4 | Boat Supply Store
Optimized for substantial off-grid and grid-connected 48V DC battery systems, this charge controller maximizes solar energy harvest with an ultra-fast MPPT algorithm. It handles a broad solar input voltage range of 65-450 VDC and delivers a robust 100A charge current, making it suitable for demanding marine applications like powering extensive electronics on larger cruising vessels or houseboats operating for extended periods away from shore power.
Key Features
- Ultra-fast Maximum Power Point Tracking (MPPT) for maximum energy yield.
- Wide input voltage range of 65-450 VDC accommodates large series-connected PV arrays.
- Full connectivity including VE.Can, VE.Direct, and integrated Bluetooth for comprehensive system integration.
- Isolated PV connections enhance system safety and reliability.
- On-board display screen for immediate system status visualization.
- Fully programmable battery charging parameters for tailored energy management.
- Active cooling ensures optimal performance in demanding thermal environments.
- Daisy-chaining capability allows for scalable system expansion with multiple units.
Specifications
| Product Specifications | |
|---|---|
| Maximum Solar Input Voltage (Voc) | 450 VDC |
| Maximum Charge Current | 100A |
| Battery Voltage Support | 48 VDC |
| MPPT Voltage Range | 65-450 VDC |
| VE.Can Ports | Yes |
| VE.Direct Ports | Yes |
| Integrated Bluetooth | Yes |
| Display | Yes |
| Cooling | Active |
| PV Connections | Isolated |
| Supported Battery Chemistries | Lead-acid, Lithium-ion |
| Operating Temperature Range | -20 to +50 °C |
| Dimensions (H x W x D) | 219 x 348 x 146 mm |
| Weight | 5.5 kg |
Who This Is For
This charge controller is engineered for boaters and system integrators managing large, series-connected photovoltaic arrays intended to charge 48V DC battery banks. It is the optimal choice for robust off-grid or grid-tied systems requiring significant charge current capacity and advanced monitoring capabilities.
How It Compares
| Feature | Victron SmartSolar MPPT 450/100-MC4 | Schneider Electric Conext MPPT 100 600V |
|---|---|---|
| Max PV Input Voltage (Voc) | 450 VDC | 600 VDC |
| Max Charge Current | 100 A | 100 A |
| Battery Voltage Support | 48 VDC | 12/24/36/48 VDC |
| Integrated Bluetooth | Yes | No |
| VE.Can Communication | Yes | No |
| Display | Yes | No |
Common Concerns Answered
Is the initial cost of the Victron SmartSolar MPPT 450/100-MC4 higher than other options?
While the initial investment may be higher than some competitors, the Victron SmartSolar MPPT 450/100-MC4 offers advanced features, superior reliability, and robust connectivity, providing a strong long-term value proposition for demanding marine electrical systems.
Can this charge controller be used with battery systems other than 48V?
This specific model, the Victron SmartSolar MPPT 450/100-MC4, is exclusively designed for 48V DC battery systems. For lower voltage battery banks, alternative Victron SmartSolar charge controllers are available.
Will I find this controller complex to set up if I'm new to Victron products?
Users unfamiliar with Victron's ecosystem may require a brief learning curve to fully leverage the advanced settings and configuration options available through VictronConnect and the VRM portal; however, comprehensive documentation and a strong community support network are readily available.
Frequently Asked Questions
What is the maximum PV input voltage (Voc) the Victron SmartSolar MPPT 450/100-MC4 can handle?
The maximum PV input voltage (Voc) for the Victron SmartSolar MPPT 450/100-MC4 is 450 VDC.
What battery voltages are supported by this charge controller?
This charge controller is designed to support 48V DC battery systems exclusively.
Can multiple Victron SmartSolar MPPT 450/100-MC4 units be connected together?
Yes, multiple SmartSolar MPPT 450/100-MC4 units can be daisy-chained using their VE.Can communication ports to expand system capacity.
How can I monitor and configure the SmartSolar MPPT 450/100-MC4?
Configuration and monitoring can be achieved via Bluetooth using the VictronConnect app, or remotely through the Victron Remote Management (VRM) portal via a GX device.
What is the maximum charge current this controller can deliver?
The Victron SmartSolar MPPT 450/100-MC4 has a maximum charge current rating of 100A.
