Victron Energy Orion 100 Amp Programmable Buck Boost DC-DC


  • Due to production delays and a high demand for this item, we do not expect to have availability until December 2022.

Available on backorder

SKU: ORI303100000 Category:


The Buck-Boost DC-DC Converter is a DC-DC converter for charging a 12/24V service battery in vehicles with an intelligent dynamo. DC-DC Converters are used to step up or step down DC Voltages. This model is programmable and so can be used in a variety of ways. Designed for use with the type of smart alternators and dynamos used on vehicles such as the Sprinter Van where the output voltage can vary dramatically. The buck boost converter can be programmed to use its built in vibration sensor to only operate when the engine is running. The output produced by the converter can be regulated to suit the requirements of the auxiliary battery system. When using with Lithium batteries it can prevent excessive load on the alternator by limiting how much charge is available for the Lithium battery.

  • For charging a 12V or 24V house battery in vehicles with a smart alternator (regenerative braking, Euro 5 and Euro 6 engines)
  • Charges the auxiliary battery with a pre-set charge voltage, eliminating high voltages (e.g. Mercedes: 15,4V) and low voltages.
  • Programmable on-off can be from a built in vibration sensor or a programmable input (D+, CAN bus or (+)15 connection
  • The converter can be fully programmed by means of a simple and user-friendly PC application. (USB cable needed)
  • The converter can be programmed to charge a 12 V or a 24 V auxiliary battery from either a 12V or a 24V alternator and starter battery.
  • Input voltage range 7-35 Volts
  • Output voltage range 2-30 Volts
  • Maximum input voltage 60 Volts
  • Adjustable current limiter
  • Temperature monitoring
  • LED status indicators
  • Output for activation/deactivation of loads
  • USB for configuration/monitoring
  • Built-in Lithium battery low-voltage protection
  • Two converters can be connected parallel when the settings are identical
  • Datasheet
  • Instruction manual
  • Programming software download (scroll down the page a bit) A demo mode is available.

Additional information

Weight 145 oz
Dimensions 13 × 7 × 5 in