Victron Energy Orion-Tr Smart 12/12-30A Non-isolated DC-DC charger from a generator (alternator) - ORI121236140

The Orion-Tr Smart 12/12-30A — is a smart DC-DC charger without galvanic isolation, designed for reliable charging of service batteries in cars, boats, vans, and special-purpose vehicles.

Thanks to Bluetooth, a fully customizable charging algorithm, Power Supply mode, and Smart Alternator support, this device is the best choice for any 12V system requiring a powerful, efficient, and smart charger.

Key Benefits of the Orion-Tr Smart Non-Isolated

• Max. charging current: 30 A, peak up to 40 A (10 s)
• Power up to 430 W (25°C) / 360 W at 40°C
• Stabilized output voltage: 12.2 V (adjustable 10–15 V)
• “Smart Alternator” support — charging only when the engine is running
• Bluetooth — smartphone control (VictronConnect)
• Fully configurable charging algorithm or fixed power source
• Ability to run multiple units in parallel
• “Remote ON/OFF” function — control via BMS, relay, or switch
• IP43 (housing), IP22 (connections) — protection for transport
• Compact size: 130 × 186 × 80 mm, weight — 1.8 kg

Technical Features

Adaptive 3-stage charging: Bulk – Absorption – Float

• Automatically adjusts the duration of charging phases depending on the discharge level

• Built-in profiles for GEL, AGM, LiFePO4

• For LiFePO4 – fixed Absorption (default 2 hours)

• Can be used as a regulated power supply

 Bluetooth control via VictronConnect

• Full configuration from your phone without cables

• Manual adjustment of current, voltage, Rebulk, and timers

• Firmware updates

• Real-time status, alerts, and diagnostics

Parallel connection for higher power

You can connect multiple Orion-Tr Smart 12/12-30A units in parallel to achieve:

• 60 A (2 units)

• 90 A (3 units)

• 120+ A (4 units)

Use Cases

• Campers, vans, and vehicles with Euro 5/6 generators
• Yachts and boats with 12 V systems and long cables
• Mobile workshops and mobile offices — charging inverter batteries
•  Trucks and special-purpose vehicles — 12 V equipment power supply
• Telecom / IT — stable power supply from a battery

Communication interfaces

Support in Ukraine

Total-Energo LLC — official partner of Victron Energy:

• Consulting, selection of solutions of any complexity, design
• Installation and configuration
• Warranty and post-warranty service
• Implementation of monitoring via VRM