Description
xVictron Orion-Tr 24/12-15 (180W) Non-Isolated DC-DC Converter
The Victron Orion-Tr 24/12-15 is a non-isolated DC-DC converter that steps a 24V supply down to a regulated 12V output at up to 15A (180W). It is designed for vehicles, marine installations and off-grid systems where two different DC voltage rails need to operate from a single battery bank.
Key Features
- Converts a 24V DC input to a regulated 12V DC output at up to 15A continuous current.
- 180W continuous output power in a compact, lightweight enclosure weighing just 0.26kg.
- Non-isolated topology: input and output share a common ground, which simplifies wiring in single-battery-bank systems.
- Wide input voltage range accommodates real-world battery voltage fluctuations across 24V lead-acid and lithium systems.
- Suitable for powering 12V accessories, control circuits or secondary loads from a 24V system without a separate battery.
- Victron Orion-Tr range is designed for continuous duty, not intermittent or peak-rated use.
Product Overview
The Orion-Tr 24/12-15 is a buck converter: it takes a higher input voltage and reduces it to a stable lower output voltage. The non-isolated variant is the correct choice when both the source and load share a common negative connection, which is standard in most vehicle and marine DC systems. If galvanic isolation between input and output is required (for example, between separate battery banks with independent grounds), the isolated version of the Orion-Tr should be used instead.
At 180W continuous output, this unit can supply a meaningful load: 12V lighting circuits, control electronics, communication equipment or smaller 12V inverters running from a 24V house bank. The compact form factor and low weight make it straightforward to mount in confined spaces such as switchboard enclosures, under-seat battery compartments or panel boards.
As part of Victron's Orion-Tr range, this converter is built for continuous operation rather than intermittent duty. It does not require a Victron battery monitor or GX device to function, and it has no Bluetooth or VE.Direct interface. It is a fixed-function converter, which keeps installation simple and cost-effective for straightforward voltage conversion applications.
Specifications
- SKU: ORI241215200
- Input voltage: 24V DC nominal
- Output voltage: 12V DC
- Output current: 15A continuous
- Output power: 180W continuous
- Topology: Non-isolated (buck converter)
- Weight: 0.26kg
- GTIN: 8719076022923
Applications
- Powering 12V accessories from a 24V vehicle or truck electrical system.
- Supplying 12V control circuits or instrumentation from a 24V marine house bank.
- Running 12V loads in off-grid cabins or caravans with a 24V battery system.
- Providing a regulated 12V rail for communications or navigation equipment in commercial vehicles.
- Secondary voltage conversion in renewable energy systems with a 24V DC bus.
What Is Included
- 1x Victron Orion-Tr 24/12-15 (180W) non-isolated DC-DC converter
Installation Notes
This is a non-isolated converter: the input negative and output negative are connected internally. Verify that your system is compatible with a shared ground before installation. Incorrect use in systems requiring galvanic isolation can cause ground loops or equipment damage. Ensure input wiring is correctly fused close to the source battery in accordance with the wire gauge used. Installation should be carried out by a competent 12/24V DC electrician or qualified marine/vehicle electrician. This unit is not for grid-connected or AC applications.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.