Victron Energy

Victron MultiPlus-II 48/4k5/55-32 230V GX

SKU: 2804

✓︎ 4 kW continuous power at 25 °C for your household loads
✓︎ Integrated GX device with display & WiFi monitoring
✓︎ Backup power function during grid outages thanks to PowerAssist

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Delivery time: 8 - 11 Workdays

599,00 €

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Victron MultiPlus-II 48/4k5/55-32 230V GX

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Description

Victron MultiPlus-II 48/4k5/55-32 230V GX is the ideal inverter/charger for anyone looking to build a powerful solar storage system and optimize their self-consumption. With a continuous output power of 4 kW at 25 °C and an integrated GX device, this unit reliably supplies your home with your own energy - even during a grid outage.

Key Benefits for Your System

Reliable backup power: In the event of a power outage, the MultiPlus-II disconnects from the grid and continues to supply your essential loads.
Easy remote monitoring: The integrated GX device with display and WiFi shows you all data on battery, inverter, and solar charge controller conveniently on your smartphone.
Optimized self-consumption: With PowerControl and PowerAssist, you use your solar power efficiently and intelligently limit grid draw.
Flexible system integration: Thanks to the VE.Bus interface, parallel and three-phase operation as well as connection to other Victron products are possible.

Smart Use of Your Solar Power

A modern inverter ensures that your valuable solar energy is available exactly when your family needs it. The Victron MultiPlus-II uses data from the external AC sensor or energy meter to optimize self-consumption and prevent unwanted feed-in to the grid. This allows you to noticeably reduce your electricity bill and gain a significant degree of independence. The unit works reliably in the background, charges your batteries with surplus PV energy, and bridges shortfalls from the grid or the battery storage. Thanks to the integrated GX device, the MultiPlus-II blends seamlessly into your energy storage system and can be monitored and controlled remotely at any time via the free VRM portal.

GENERAL DATA (Basic device information)
Manufacturer	Victron Energy
Model	MultiPlus-II GX 230V 48/4k5/55-32
PowerControl & PowerAssist	Yes
Transfer switch	32 A
Maximum AC input current	32 A
Auxiliary output	Yes (32 A)
INVERTER (Output power & efficiency)
DC input voltage range	38–60 V
Output	230 V ± 2 % / 50 Hz ± 0.1 %
Cont. output power at 25 °C	4 kW
Cont. output power at 40 °C	3.7 kW
Cont. output power at 65 °C	3 kW
Time-limited power 1 (cold start)	4.5 kW / 2 h
Time-limited power 2 (cold start)	6 kW / 25 min
Maximum fed-in apparent power	4 kW
Peak power	7 kW / 1 min
Max. efficiency	95 %
Zero-load power	20 W
Zero-load power in AES mode	13 W
Zero-load power in search mode	8 W
CHARGER (Battery charging)
AC input voltage range	187–265 V
AC input frequency range	45–65 Hz
"Constant voltage" charge voltage	57.6 V
"Float" charge voltage	55.2 V
Storage mode	52.8 V
Maximum charge current at 25 °C	55 A
Maximum charge current at 40 °C	50 A
Compatible battery types	Lithium, lead-acid, zinc-bromine, and more
COMMUNICATION & CONNECTIONS (Interfaces & monitoring)
Interfaces	BMS-Can, USB, Ethernet, VE.Direct, WiFi
External AC sensor (optional)	100 A
Programmable relay	Yes
VE.Bus interface	For parallel and three-phase operation, remote monitoring, and system integration
Remote on/off switching	Yes
Operating temperature range	-40 to +65 °C (fan-cooled)
ENCLOSURE (Dimensions & connections)
Material & color	Steel, blue RAL 5012
Protection class	IP21
Battery connection	M8 bolts
230 V AC connection	Screw terminals 13 mm² (6 AWG)
Weight	21.4 kg
Dimensions (H×W×D)	590 x 275 x 149 mm