Victron MultiPlus-II 12/3000/120-50 120V (UL 458) Inverter Charger
Check it fits my US power plan →
Sold by Epoch Batteries
Supplier price US$999.60
Epoch Batteries's price when we last checked, on 21 October 2026. They run promotions and price by variant, so confirm the current price on their page before you buy.
Buy at Epoch Batteries (opens Epoch Batteries in a new tab)US supplier price for exact SKU PMP122305122. Check current stock, included accessories and installation requirements with Epoch Batteries.
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Overview
Victron MultiPlus-II 12/3000/120-50 120V (UL 458) Inverter Charger
Victron MultiPlus-II 12/3000/120-50 120V (UL 458) Inverter Charger supplied in the United States by Epoch Batteries.
- Manufacturer model / SKU: PMP122305122
- System voltage: 12V DC
- Continuous output at 25°C: 2400W
- Continuous apparent power: 3000VA
- Battery charger output: 120A
- AC output: 120V / 60Hz
- Continuous output at 40°C: 2200W
Confirm exact model compatibility and manufacturer installation requirements. VA is apparent power, not continuous watts. Apply the rating at the expected temperature. Peak duration is unknown unless explicitly recorded. Maximum efficiency is not a measured efficiency at every load.
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Manufacturer specifications
Published figures for the model shown. Check dimensions, voltage, installation instructions and current specifications with the supplier before ordering.
Choose it for your build
How this product fits your system
An inverter converts battery DC into AC. Match the exact DC system voltage, AC output voltage, frequency and model certification to your installation. A product's VA rating is apparent power; it is not interchangeable with its continuous output in watts.
Recorded continuous output: 2400W at 25°C, compared with 3000VA apparent power. Allow for the manufacturer's temperature derating and the startup demand of motors and compressors.
Shore charging and AC sources
This exact listing includes a battery charger rated at 120A. Configure its AC input and battery charging settings. An integrated charger usually replaces a separate shore charger, but transfer operation, grounding and neutral bonding still depend on the precise model and installation.
Battery and installation requirements
Check continuous battery/BMS current, usable energy, startup duration and the full positive-and-return cable route. DC current rises as battery voltage falls. Select cable, terminations and high-interrupt-capacity protection from the manual; output wattage alone is not a cable specification. Shore and inverter outputs must never simply be joined together.
Exact-model documents and planning
Read the exact supplier specification ↗
Manufacturer specification / manual · reference page 2 ↗
Plan your US electrical system
The calculator uses a 12V DC / 120V AC planning model. Not every catalogue product is suitable for automatic recommendation; 24V, 48V and products missing required electrical data need a separately checked design.