Victron Energy SmartSolar MPPT RS 450/100-MC4, Solar Charge Controller
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Visit CalculatorThe Victron Energy SmartSolar MPPT RS 450/100-MC4 Solar Charge Controller is a high-performance solar charge controller engineered for large 48V battery banks and high-voltage PV arrays. Designed for off-grid, hybrid, and grid-connected energy storage systems, it features Ultra-Fast Maximum Power Point Tracking (MPPT) technology, a 65–450V DC PV input range, integrated Bluetooth, VE.Can communication, a built-in display, and fully programmable charging parameters. With robust construction, advanced connectivity, and intelligent battery charging capabilities, the SmartSolar MPPT RS delivers exceptional efficiency and system control for demanding renewable energy applications.


Everything you need is included with your product.
Charger
| Specification | Details |
| Programmable charge voltage range | Minimum: 36 V | Maximum: 60 V |
| Charge voltage'absorption' | Default : 57.6 V (adjustable) |
| Charge voltage 'float' | Default : 55.2 V (adjustable) |
| Maximum charge current | 100 A |
| Battery temperature sensor | Included |
| Battery voltage sense | Yes |
Solar
| Specification | Details |
| Maximum DC PV voltage | 450 V |
| Start-up voltage | 120 V |
| MPPT operating voltage range | 65 – 450 V |
| Number of trackers | 2 |
| Maximum operational PV input current | 16 A per tracker |
| Max. PV short circuit current reverse polarity protection | 20 A per tracker |
| Maximum DC output charging power | 4000 W per tracker | 5760 W total |
| Maximum PV array size per tracker | 7200 Wp (450 V x 20 A) |
| PV Isolation fail level | 100 kΩ |
General
| Specification | Details |
| Synchronised Parallel Operation | Yes, up to 25 units with VE.Can |
| Programmable relay | Yes |
| Protection | PV reverse polarity | Output short circuit | Over temperature |
| Data communication | VE.Direct port, VE.Can port & Bluetooth |
| Bluetooth frequency | 2402 – 2480 MHz |
| Bluetooth power | 4dBm |
| General purpose analogue/digital in port | Yes, 2x |
| Remote on-off | Yes |
| Operating temperature range | -40 to +60 °C (fan assisted cooling) |
| Humidity (non-condensing) | max 95 % |
| Environmental condition | Indoor type 1, conditioned |
| Suitable for wet locations | No |
| Pollution degree | PD2 |
| Maximum altitude | 2000m |
| Over voltage category | OVCII |
Enclosure
| Specification | Details |
| Material & Colour | steel, blue RAL 5012 |
| Protection category | IP21 |
| Battery-connection | Two M8 bolts, 1x Positive and 1x Negative |
| Power terminals PV input | MC4 Connectors |
| Weight | 7.9 kg |
| Dimensions (h x w x d) in mm | 442 x 310 x 127 mm |
Standards
| Specification | Details |
| Safety | EN-IEC 62109-1 |
| Country of Origin | Designed in The Netherlands made in India |
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