What is the Victron Orion-Tr 48/24-12A (280W) converter used for?

This converter is designed for efficient DC-DC voltage conversion, ideal for applications where reliable power continuity is essential. It allows you to convert 48V DC to 24V DC safely and efficiently.

Can I use multiple Orion-Tr 48/24-12A units together?

Yes, the Orion-Tr supports parallel operation. You can connect multiple units to increase output current for higher power requirements without compromising reliability.

Does the Orion-Tr 48/24-12A have overheating protection?

Yes, it features high temperature protection that reduces output current when temperatures rise, ensuring safe and continuous operation even in harsh conditions.

How do I control the converter remotely?

The converter includes a remote on-off function, allowing you to operate it with a low-power switch instead of a high-current input switch. This makes integration with engine run/stop or other control systems easy.

Is the output voltage adjustable?

Yes, the output voltage can be adjusted to meet your specific project needs. Note that it is intended mainly for voltage regulation rather than battery charging.

Home
Batteries Accessories
Victron Orion-Tr 48/24-12A (280W) - ORI482428110

Victron Orion-Tr 48/24-12A (280W) - ORI482428110 — front view

Available to Order

Order today — we confirm lead time at checkout

Volume Pricing

Call 888-876-0007 for a pallet-quote

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

Victron Orion-Tr 48/24-12A (280W) - ORI482428110

Trusted by 1,000s of Contractors & Installers

Available to Order

SKU PES-PA-ELC-0609

OEM Authorized Dealer Full OEM Warranty

$128.00 USD

$ $128.00 USD

Sold out

Quantity

Datasheet

Manual

Warranty

Multi-unit or project order?Get a Volume Quote →

Offloading overstock or decommissioned gear? We buy surplus equipment →

Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you

Ships via ground carrier, tracked. Pallet & heavy orders go LTL freight — our team confirms freight within 1 business day.

SKU: PES-PA-ELC-0609
MPN: ORI482428110
Min purchase: 10 pcs

Complete the job

Compatible gear contractors pair with this item

Hybrid inverter Sol-Ark 18kW Inverter SA-18K-2P 48VDC 120/240V | Outdoor Grid-tied and Off-grid

$6,106.00

Battery rack EG4 3-Slot Battery Rack â€“ Heavy-Duty Indoor Cabinet with 300A Busbars

$439.99

Secure Payment Methods

Available to Order

Order today — we confirm lead time at checkout

Volume Pricing

Call 888-876-0007 for a pallet-quote

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

Request a Free Quote

Got Questions? We’re Here to Help!

Our support team is ready to assist you with product guidance, order details, or any questions you might have.

(888) 876-0007

Instant Live Chat

Mon-Fri 10am-6pm EST

View full details

Victron Orion-Tr 48/24-12A (280W) - ORI482428110 $128.00

Specifications

Datasheet

Power Rating 280W

Amperage 12A

Certifications<

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Victron Orion-Tr 48/24-12A (280W) Converter

The Victron Orion-Tr 48/24-12A (280W) converter, identified by its model number ORI482428110, is a high-quality isolated DC-DC converter designed for versatile energy management. This product is engineered to provide efficient voltage conversion between different DC voltage levels, making it an ideal solution for various applications where power continuity is essential. With safety features and high performance, this converter operates effectively, ensuring optimal functionality for users seeking reliable power conversion solutions.

Product Features

Remote On-Off Functionality

The remote on-off feature of the Victron Energy ORI482428110 enhances usability by eliminating the need for a high current switch in the input wiring. Users can operate it with a simple low power switch, allowing for seamless integration, particularly with an engine run/stop switch.

High Temperature Protection

Designed with high ambient temperatures in mind, this converter automatically reduces output current when temperatures rise, safeguarding the device against overheating and ensuring reliable performance in various environmental conditions.

Versatile Parallel Operation

One of the standout features of the Orion-Tr 48/24-12A is its capability to be paralleled. Multiple units can be connected together to increase output current, which is perfect for situations demanding higher power without sacrificing reliability.

Adjustable Output Voltage

The converter comes with an adjustable output voltage feature, providing flexibility to cater to different project requirements. It is primarily intended for voltage regulation rather than battery charging, making it a specialized tool for power management.

Easy Installation

Installation is straightforward thanks to its screw terminals, which require no special tools. This ensures that users can set up the Victron Orion-Tr 48/24-12A quickly and efficiently, enabling immediate functionality without extensive technical knowledge.

How It Works

The Victron Orion-Tr 48/24-12A operates through a well-designed electronic system that converts the input voltage level to the desired output voltage while maintaining performance and efficiency. It ensures consistent power delivery in demanding conditions.

Control Mechanism

The built-in control mechanism regulates output voltage while monitoring thermal conditions, which helps prevent damage from overheating and guarantees smooth, uninterrupted operation during use.

Galvanic Isolation Feature

A galvanic isolation of 200 V DC exists between the input, output, and case, providing an additional layer of safety. This feature minimizes the risk of electrical interference, which enhances the overall reliability of the system.

Efficient Energy Conversion

The converter boasts impressive energy efficiency, operating at around 87%-89% depending on the load. This efficiency means less wasted energy and lower operating costs, a key consideration for customers dealing with larger setups.

Specifications

Model Number	ORI482428110
Input Voltage Range	10-17 V
Output Voltage	24.2 V nominal
Continuous Output Current	12 A at 40°C
Maximum Output Current (10s)	25 A
Efficiency	87%-89%
Operating Temperature Range	-20 to +55°C
Dimensions (H x W x D)	130 x 186 x 70 mm (5.1 x 7.3 x 2.8 inch)
Weight	1.6 kg (3.5 lb)
Humidity	Max. 95% non-condensing

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Victron Orion-Tr 48/24-12A (280W) Converter

Product Features

Remote On-Off Functionality

High Temperature Protection

Versatile Parallel Operation

Adjustable Output Voltage

Easy Installation

How It Works

Control Mechanism

The built-in control mechanism regulates output voltage while monitoring thermal conditions, which helps prevent damage from overheating and guarantees smooth, uninterrupted operation during use.

Galvanic Isolation Feature

Efficient Energy Conversion

Specifications

Model Number	ORI482428110
Input Voltage Range	10-17 V
Output Voltage	24.2 V nominal
Continuous Output Current	12 A at 40°C
Maximum Output Current (10s)	25 A
Efficiency	87%-89%
Operating Temperature Range	-20 to +55°C
Dimensions (H x W x D)	130 x 186 x 70 mm (5.1 x 7.3 x 2.8 inch)
Weight	1.6 kg (3.5 lb)
Humidity	Max. 95% non-condensing

FAQs

Got a question? We are here to answer

//muhammed.portlandiaelectric.supply/cdn/shopifycloud/storefront/assets/no-image-2048-a2addb12.gif

Prepare for Anything

From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.

Solar Power Made Easy

Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.

Secure Your Independence

Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.

Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

Coll A

Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

Coll A