Victron Multi RS Solar 48/6000/100-450/100 Hybrid Inverter with Dual MPPT

The Victron Multi RS Solar 48/6000/100-450/100 (MPN: PMR482602020) combines a 6 kVA pure sine wave inverter, a battery charger, and two independent high-voltage MPPT solar charge controllers in a single unit. It is suitable for 48 V battery systems in grid-tied, generator-powered, or off-grid operation and can handle a total of up to 6000 W DC solar power via the two PV trackers. PowerControl and PowerAssist coordinate grid or generator power draw, battery charging, and the supply to connected loads.

Power, PV Inputs, and System Integration

• Two independent MPPT trackers, each with a maximum PV conversion capacity of 3,000 W
• Maximum 100 A combined battery charging current from AC and PV
• PowerControl to limit the load on grid or generator connections
• PowerAssist to supplement limited AC sources with battery power
• AC-out-1 for uninterruptible loads and AC-out-2 for non-critical loads
• Integrated display as well as Bluetooth, VE.Can, and VE.Direct
• Three-phase operation possible with one Multi RS Solar per phase
• Configuration and monitoring via VictronConnect
• The unit can be operated as a grid-tied PV inverter without a battery

Two separate MPPT trackers

Each of the two MPPT inputs handles its own PV string with up to 3000 W. This allows, for example, PV arrays with different orientations to be controlled separately. The operating input current is limited to 12 A per tracker; the maximum allowable PV short-circuit current is 16 A per tracker. The MPPT operating voltage range is 65 to 450 V, with a minimum of 120 V required for startup. Additionally, the PV open-circuit voltage must remain below eight times the minimum battery float voltage. Both trackers require separate PV strings and must not be connected to a shared string.

PowerControl, PowerAssist, and Two AC Outputs

PowerControl allows you to set the maximum permissible current from the grid or a generator. The device combination takes the connected loads into account and uses only the remaining capacity to charge the battery. PowerAssist supplements a limited AC source with battery power during peak loads. When consumption drops again, the available input power can be used to charge the battery. AC-out-1 continues to supply the designated loads from the battery and PV in the event of an AC source failure. AC-out-2 is directly connected to the AC input and is not powered during pure battery operation.

Battery Charging, Monitoring, and System Configuration

Under the defined reference conditions, the integrated charger achieves a charging current of up to 88 A from an AC source. Together with the two MPPT controllers, the maximum battery charging current is 100 A. Charging parameters and current limits can be adjusted to the battery system in use via VictronConnect. The integrated display shows battery, inverter, and PV parameters directly on the unit. VE.Can is available for integrating a GX unit. A three-phase star system can be configured with a total of three units and exactly one Multi RS Solar per phase. Parallel connection of multiple units on the same phase is not supported.

Technical Specifications

Inverter and AC Connection

• DC input voltage range: 38–62 V
• Output voltage: 230 V AC ± 2%
• Output frequency: 50 Hz ± 0.1%
• Rated apparent power: 6000 VA
• Continuous power at 25 °C: 4,600 W at 46 V to 5,200 W at 52 V
• Continuous power at 40 °C: 4,500 W
• Continuous power at 65 °C: 3,000 W
• Peak power: 9,000 W for 3 seconds; 7,000 W for 4 minutes
• Maximum efficiency: 96.5% at a 1,000 W load
• Maximum AC input and through current: 50 A
• AC input: 187–265 V AC, 45–65 Hz
• AC connection: Screw terminals up to 10 mm²

PV Inputs

• Number of MPPT trackers: 2
• Maximum PV conversion power: 6,000 W total
• Maximum PV power per tracker: 3,000 W
• Maximum PV DC voltage: 450 V
• Start-up voltage: 120 V
• MPPT voltage range: 65–450 V
• Maximum operating current per tracker: 12 A
• Maximum PV short-circuit current per tracker: 16 A
• PV connections: two separate strings, each with MC4 Plus and Minus

Battery charger

• Programmable charging voltage range: 36–60 V
• Maximum AC charging current: 88 A at 57.6 V
• Maximum combined charging current from AC and PV: 100 A
• Recommended minimum capacity for lead-acid batteries: 200 Ah
• Recommended minimum capacity for lithium batteries: 100 Ah

Enclosure and Operating Conditions

• Protection rating: IP21
• Operating temperature: −40 to +65 °C with derating at high temperatures
• Maximum relative humidity: 95%, non-condensing
• Maximum operating altitude: 2000 m
• Battery connection: M8 bolt
• Weight: 12.3 kg
• Dimensions: 462 × 425 × 127 mm

Package contents:

1x Victron Multi RS Solar 48/6000/100-450/100
1x Battery temperature sensor