DESCRIPTION
Victron MultiPlus 48/20k/250-100 230V - High-Capacity Inverter/Charger
Professional-Grade Inverter/Charger with ESS Functionality
The Victron MultiPlus 48/20k/250-100 230V is a powerful multifunctional inverter/charger designed for demanding off-grid, marine, mobile, and industrial applications. It combines a high-capacity 230V inverter with a robust battery charger and includes Energy Storage System (ESS) functionality for seamless integration with solar, generator, and grid-connected systems. Delivering continuous output of 20 kW at 25°C, peak power of 25 kW for short durations, and time-limited output of 21 kW for 5 hours, it ensures uninterrupted power for critical loads.
PowerControl & PowerAssist – Intelligent Load Management
PowerControl allows precise regulation of AC input current, preventing overloads on generators or the grid. PowerAssist extends this capability by supplementing insufficient grid or generator power with battery energy during peak demand, then recharging the battery when load decreases. This ensures reliable operation of critical systems and maximizes self-consumption of renewable energy.
Seamless AC Supply & Dual Outputs
The main AC output provides instantaneous transfer (<20 milliseconds) during grid or generator outages, keeping sensitive electronics operational. A secondary AC output is live only when input power is present, ideal for non-critical loads such as water heaters. Both outputs integrate with PowerControl and PowerAssist for intelligent load management.
Scalable & Flexible System Design
The MultiPlus supports three-phase operation and parallel configuration for extremely high power requirements. On-site configuration is fast with VEConfigure software, while monitoring and control can be achieved via Cerbo GX, Ekrano GX, Digital Multi Control Panel, VictronConnect app, or VRM Online portal. Remote monitoring allows operational data to be stored, accessed, and adjusted via the internet for full system oversight.
High Efficiency & Robust Build
With a maximum efficiency of 96%, the MultiPlus minimizes energy losses while providing reliable AC power. Its sturdy aluminium IP20 enclosure and fan-assisted cooling allow safe operation in temperatures from -40°C to +65°C. It supports lithium, lead-acid, and zinc-bromine batteries, offering versatile energy storage solutions.
Applications
- Off-grid homes and commercial installations
- Marine and yachting systems requiring uninterrupted AC power
- High-demand mobile and vehicle applications
- Solar PV integration and energy storage systems
- Professional backup and critical load support
Upgrade your energy system with the Victron MultiPlus 48/20k/250-100 230V for high-capacity, intelligent energy management and uninterrupted AC power in demanding off-grid and professional installations!
SKU: VIC-PMC483200400
SPECIFICATIONS
Specifications
| Model | MultiPlus 230V 48/20k/250-100 |
|---|---|
| PowerControl & PowerAssist | Yes |
| Transfer switch | 100 A |
| Maximum AC input current | 100 A |
| INVERTER | |
| DC input voltage range | 38 – 60 V |
| Output voltage | 230 VAC ± 2% |
| Output frequency | 50 Hz ± 0.1% (adjustable to 60 Hz) |
| Continuous output power @ 25°C | 20 kW |
| Continuous output power @ 40°C | 18 kW |
| Continuous output power @ 65°C | 14 kW |
| Max apparent feed-in power | 20 kW |
| Time limited output power (cold start) | 21 kW (5 hours) |
| Peak power | 25 kW (1 min) |
| Maximum efficiency | 96% |
| Zero load power | 65 W |
| Zero load power in AES mode | 40 W |
| Zero load power in Search mode | 13 W |
| CHARGER | |
| AC input voltage range | 187 – 265 VAC |
| AC input frequency range | 45 – 65 Hz |
| Charge voltage (absorption) | 57.6 V |
| Charge voltage (float) | 55.2 V |
| Storage mode | 52.8 V |
| Max battery charge current @ 25°C | 250 A |
| Max battery charge current @ 40°C | 240 A |
| Battery temperature sensor | Yes |
| GENERAL | |
| Auxiliary output | Yes (50 A) |
| External AC current sensor (optional) | 100 A |
| Programmable relay | Yes |
| Protection | a - g |
| VE.Bus communication port | For parallel and three phase operation, remote monitoring and system integration |
| General purpose com. port | Yes, 2x |
| Remote on-off | Yes |
| Operating temperature range | -40 to +65°C (fan assisted cooling) |
| Humidity (non-condensing) | max 95% |
| Maximum altitude | 2000 m |
| ENCLOSURE | |
| Material | Aluminium |
| Colour | Blue RAL 5012 |
| Protection category | IP20 |
| Battery connection | Four M8 bolts (2 plus and 2 minus) |
| 230 VAC connection | Bolts M6 |
| Weight | 80 kg |
| Dimensions (h x w x d) mm | 616 x 422 x 357 |
| STANDARDS | |
| Safety | EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1 |
| Emission, Immunity | EN-IEC 61000-6-2, EN-IEC 61000-6-4 |
| Uninterruptible power supply | Please consult the certificates on our website |
| Anti-islanding | Please consult the certificates on our website |
| SKU: | VIC-PMC483200400 |
| Barcode: | 8719076068358 |
| Model #: | PMC483200400 |
| MPN: | PMC483200400 |
WARRANTY
Victron Energy Limited Warranty Policy
Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the end user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead acid batteries; 2 years from date of purchase by the end user, with a maximum of 30 months from the Victron Energy invoice date, Lithium-ion batteries; 3 years from date of purchase by the end user. In addition to this proof of correct battery usage is required when making a battery warranty claim.
During this period, Victron Energy will, at its option, repair or replace the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation and re‐installation. This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like: • Reverse of battery polarity. • Inadequate connection. • Mechanical shock or deformation. • Contact with liquid or oxidation by condensation. • Use in inappropriate environment (dust, corrosive vapor, humidity, high temperature, biological infestation...). • Breakage or damage due to lightning. • Connection terminals and screws destroyed or other damages, like overheat, due to insufficient tightening. • For any electronical breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state ofthe internal control diode and of the inputs/output X and Y capacitors determine the warranty.
This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone else than Victron Energy or one of its authorized Qualified Service Partners. In order to qualify for the warranty, the product must not be disassembled or modified.
Repair or replacement are our sole remedies and Victron Energy shall not be liable for damages, whether direct, incidental,special, or consequential, even caused by negligence or fault.
Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers in performing warranty repairs and building replacement products. If Victron Energy repairs or replaces a part of a product, its warranty term is not extended. In case of replacement the new component has a warranty of 6 months, without effect on the initial warranty period. All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent orspecial damages, even if having been advised of the probability of such damages. Any and all other warranties expressed or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited in duration to a period of two (2) years from the date of purchase.
Life Support Policy As a general policy, Victron Energy, does not recommend the use of any of its products in life support applications where failure or malfunction of the Victron Energy's product can be reasonably expected to cause failure of the life support device or to significantly affect its safety or effectiveness. Victron Energy does not recommend the use of any of its products in direct patient care. Victron Energy will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Victron Energy that the risks of injury or damage have been minimized, the customer assumes all such risks, and the Liability of Victron Energy is adequately protected under the circumstances.
As a product requires service, it must be brought back to the place of purchase. In case no contact can be taken with the merchant, or if he is either unable or not allowed to provide service, direct contact should be taken with Victron Energy.
Warranty on Repairs The warranty period on products or on printed circuits boards repaired by Victron Energy as well as on printed circuit boards for replacement is 6 months from delivery by Victron Energy.
Transport It is the responsibility of the sender to sufficiently package these products. The transport must be organized in a way to avoid any damage, especially when a single unit or heavy unit is sent.
Severability If a part of the terms and conditions set out above is held invalid, void or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions remaining.
For Australia only Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Exotronic provides high-quality products and solutions tailored for B2B and commercial customers, including commercial businesses, caravan manufacturers, marine electricians, OEMs, as well as emergency services, and more.

