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Victron Multiplus-CL 48V 20KW Inverter/Charger - PMC483200400

Brand new for Q4 2025, the 20KW Victron Multiplus-CL Inverter/Charger.

20KW Inverter Power 210A Maximum Charge Current Combine 3 Units for 3 Phase Up to 4 units per phase VE.Bus Communication Dimensions: 62 x 73 x 357 mm Weight: 63kg
£2,349.00
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SKU: PMC483200400
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Product Details

Victron MultiPlus-CL 48/20k/250-100 230V

The Victron Energy MultiPlus 48/20k/250-100 230V inverter offers advanced functionality and high performance, making it an ideal solution for a range of energy management applications. Its robust design ensures reliable operation in various environments while providing exceptional efficiency. Mains charger, inverter and mains transfer switch in one

  1. Versatile battery compatibility: Allows connection to various battery types, including lead-acid, AGM and lithium batteries.
  2. Parallel / Cluster Feature: Units can be paralleled on single phase or more units on 3 phase to make unlimited power using the new Microgrid Cluster feature (Out Soon).
  3. Power Assist: Prevents overloading of limited AC power sources such as generators or shore power connections by automatically adjusting the battery charging process.
  4. ESS energy storage solution: Enables the retrofitting of an existing PV system with an energy storage system and uses the Victron Energy Meter to record the power flows.
  5. Phase compensation: The MultiPlus can also be used in 2-phase or three-phase systems.
  6. UPS function: Provides an uninterruptible power supply (UPS) for critical loads by automatically switching to inverter operation in the event of a power outage or within 20 milliseconds.
  7. Combined functions: Combines the features of a charger, inverter and mains transfer switch in one device, including PowerControl and PowerAssist for advanced power management options.
  8. Versatile topologies: Supports various system configurations, whether in series or parallel to the grid, with or without PV inverters, to cover a wide range of applications.
  9. Compatibility with additional devices: Can be connected to Victron GX controllers for centralized control or control via the Internet.
  10. Scalability: Thanks to the possibility of parallel connection and expansion with other Victron devices, the system can be adapted to growing energy needs.
Product Specifications

Inverter Performance

  • Continuous Output Power (25°C): 20 kW
  • Continuous Output Power (40°C): 18 kW
  • Continuous Output Power (65°C): 14 kW
  • Maximum Apparent Feed-in Power: 20 kW
  • Time-Limited Output Power (Cold Start): 21 kW for 5 hours
  • Peak Power (1 minute): 25 kW
  • Maximum Efficiency: 96%
  • Output Frequency: 50 Hz ± 0.1% (Adjustable to 60 Hz)
  • Output Voltage: 230 VAC ± 2%
  • Zero Load Power: 65 W
  • Zero Load Power (AES Mode): 40 W
  • Zero Load Power (Search Mode): 13 W

Battery Charger

  • AC Input Voltage Range: 187 – 265 VAC
  • Input Frequency Range: 45 – 65 Hz
  • Charge Voltage 'Absorption': 57.6 V
  • Charge Voltage 'Float': 55.2 V
  • Storage Mode: 52.8 V
  • Maximum Battery Charge Current (25°C): 250 A
  • Maximum Battery Charge Current (40°C): 240 A
  • Battery Temperature Sensor: Included

Functional Features

  • PowerControl & PowerAssist: Dynamically boosts the capacity of a grid or generator by taking account of other AC loads and using battery power to compensate for insufficient supply during peak periods.
  • Dual AC Outputs: The main output features "no-break" functionality, taking over the supply to critical loads in less than 20 milliseconds during a grid failure. The second auxiliary output (50 A) is live only when AC input is available, preventing non-critical loads from discharging the battery.
  • Scalability: Supports three-phase configuration by using three units.
  • Programmable Relay: Can be set for general alarms, DC under-voltage warnings, or generator start/stop functions (AC rating: 230V / 4A; DC rating: 4A up to 35VDC).
  • External Current Sensor (Optional): Supports a 100A external sensor to implement advanced self-consumption optimization.

Environmental & Protection

  • Operating Temperature Range: -40 to +65°C (fan-assisted cooling)
  • Maximum Altitude: 2000 m
  • Humidity: Max 95% (non-condensing)
  • Integrated Protections: Output short circuit, overload, battery voltage too high/low, temperature too high, 230 VAC on inverter output, and input voltage ripple too high.

Mechanical Specifications

  • Enclosure Material: Aluminium
  • Enclosure Color: Blue RAL 5012
  • Protection Category: IP20
  • Dimensions (h x w x d): 616 x 422 x 357 mm
  • Unit Weight: 80 kg
  • Battery Connection: Four M8 bolts (2 plus and 2 minus)
  • 230 VAC Connection: M6 bolts

Standards & Compliance

  • 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

Shipping & Collection

Tracked Delivery (Currently 1-3 business days):

  • Free over £250.
  • £5.99 for orders under £250.
  • £5.99 for orders under £50.

Next Business Day Delivery:

  • £15 Flat Rate.

Collection:

  • Free to collect from our warehouse.

Pre-Order:

  • 5-10 Business Days delivery unless otherwise stated.

Shipping Policy

Datasheets
Victron Multiplus-CL 48V 20KW Inverter/Charger - PMC483200400 - Manual
Victron Multiplus-CL 48V 20KW Inverter/Charger - PMC483200400 - Data Sheet
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System capability

What Can I Power With This?

This kit includes a 20kW inverter with an estimated continuous output of 20kW. Designed for near whole-property demand, light commercial use and very high peak loads.

Inverter size 20kW
Continuous output 20kW

Typical appliances you can run

  • Near whole-house demand for large properties
  • Light commercial premises (salon, workshop, small office)
  • Multiple EV chargers + full household load
  • Large off-grid estate or farm
  • Plant room or large workshop with heavy machinery
  • Parallel stacking support (up to 4 per phase, depending on system design)

Looking for something Bespoke?

As a leading UK Victron Distributor and the Official UK Pytes Distributor our in house engineering team can deliver bespoke solutions. We handle design, specification, and system optimisation to meet your specific needs, regardless of size, weight, environmental, or regulatory constraints. From DIY projects up to large scale commercial projects our team can do it all.

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