Victron Orion-Tr Smart 48/48-8A (380W) Isolated DC-DC Charger [ORI484838120]
Victron Orion-Tr Smart 48/48-8A (380W) Isolated DC-DC Charger [ORI484838120]

Victron Orion-Tr Smart 48/48-8A (380W) Isolated DC-DC Charger [ORI484838120]

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Victron Orion-Tr Smart 48/48-8A (380W) Isolated DC-DC Charger [ORI484838120]

Victron Energy

Victron Orion-Tr Smart 48/48-8A (380W) Isolated DC-DC Charger [ORI484838120]

$287.00 $243.95
Victron Orion-Tr Smart 48/48-8A (380W) Isolated DC-DC Charger [ORI484838120]
Victron Orion-Tr Smart 48/48-8A (380W) Isolated DC-DC Charger [ORI484838120]

Victron Energy

Victron Orion-Tr Smart 48/48-8A (380W) Isolated DC-DC Charger [ORI484838120]

$287.00 $243.95
Description

Orion-Tr Smart 48/48-8A (380W) Isolated DC-DC Charger 

The Orion-Tr Smart DC-DC charger is a professional DC to DC adaptive 3-stage charger with built-in Bluetooth.

For use in dual battery systems in vehicles or on boats where the (smart) alternator and the start battery are used to charge the service battery. The unit can be monitored and programmed via Bluetooth and can be remotely controlled via a remote on/off switch and has an engine running detection mechanism.

The Orion-Tr Smart charger can be used in 12V or 24V systems and is suitable for both lead acid and lithium batteries. Models are available up to 400W and unlimited multiple units can be connected in parallel to increase output power.

Suitable for high temperatures up to 55°C with a full rated output up to 40°C.

Bluetooth Smart enabled

  • Any Bluetooth-enabled smartphone, tablet, or other device can be used to monitor, change settings, and update the charger when new software features become available.
  • Instant Readout: The VictronConnect App can display key data, including warnings and alarms, on the Device list page without the need to connect to the product.

Fully programmable

  • Battery charge algorithm (configurable) or fixed output.
  • Smart alternator compatibility: engine running detection mechanism.

Adaptive 3-stage charge algorithm: bulk – absorption – float

  • For lead acid batteries, it is important that during shallow discharges the absorption time is kept short to prevent overcharging of the battery. After a deep discharge, the absorption time is automatically increased to make sure that the battery is completely recharged.
  • For lithium batteries absorption time is fixed, default 2 hours.
  • Alternatively, a fixed output voltage can be chosen.

Suitable for use in vehicles with a smart alternator (Euro 5 and Euro 6 engines)

  • The built-in engine shutdown detection will stop the converter when the engine is not running. This prevents unwanted discharge of the starter battery.

Remote on/off

  • A remote on/off switch or relay contact can be connected to a two-pole connector. Alternatively, the H terminal (right) of the two-pole connector can be switched to battery plus, or the L terminal (left) of the two-pole connector can be switched to battery minus (or the chassis of a vehicle, for example).

All models are short circuit proof and can be paralleled to increase output current

  • An unlimited number of units can be connected in parallel.

High temperature protected

  • The output current will reduce at high ambient temperatures.

IP43 protection

  • When installed with the screw terminals oriented downward.

Screw terminals

  • No special tools are needed for installation.

Input fuse (not replaceable)

Please contact your dealer for any returns, repairs or support issues related to this product.
Brochure (pdf)
Why Buy From Us
Why Choose Green Vista Living

Why Choose Green Vista Living

At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First

As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet

Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts

Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living

  • Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.
  • Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.
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  • Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.
  • Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.

At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

What We are Best At

Premium Products

High quality off-grid products
200+ Happy Customers

Checkout the reviews below!
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Let customers speak for us

from 365 reviews
Harvest Right Home Pro Freeze Dryer
Close to perfect .

This is a cool little machine. The only reason it doesn’t have a solid five stars is there was a small vacuum problem when I first received the unit. I was pretty sure it was just a door adjustment that was needed. So, I called Customer service. Which by the way went exceedingly well. They sent me a video confirming my suspicions. The problem is corrected. I’ve ran four batches and they’ve all turned out as I expected them to. If I was gonna do anything, I would’ve purchased a larger model. As it’s hard to get ahead on your food storage when you’re eating it all. I am now going to try the candy mode. 😃. My overall experience from ordering, to customer service, shipping (which I would give the person that delivered it a 10.), delivery, and set up was great! I would recommend your company to anyone wishing to buy a freeze dryer.

Thank you for a wonderful experience.

BobbyK

Bobby K.
Harvest Right Home Pro Freeze Dryer
Harvest Right Standard Oil Vacuum Pump
Great company

It was time after5 years to replace my pump. The pump arrived on time and worked great. If there is any criticism I have. They should state their shipping method on their web site. Not all people can use FedEx. Other than that I was super satisfied with the product and seller

Kurt Urbat
Harvest Right Standard Oil Vacuum Pump
EcoFlow RIVER 2 + 1*110W Solar Panel
EcoFlow

Well.... let me tell y'all, this Ecoflow River 2 is somethin else. It's small and portable AND the right size to throw in the back of the truck for our weekend camping trips. I've been using it to keep teh lights going, charging up the small electronics, and run the fan in the burning hot nights. WOO the solar panel was easy to set up and work like a charm....even when the sun doesn't want to come out to play hahaha. Great reliable power if I say so myself

Joe M
EcoFlow RIVER 2 + 1*110W Solar Panel
Bluetti AC60P Portable Power Station Solar Generator
Bluetti

Happy with the Bluetti AC20P purchase. It's lightweight and easy to carry, making it perfect for outdoor adventures. I love that it's water-resistant and dust-proof, so I don't have to worry about where I take it. We've taken it to Death Valley through the desert and then near Rae Lake. Love the portability

Terry O
Bluetti AC60P Portable Power Station Solar Generator
Harvest Right Home Pro Freeze Dryer
Freeze Dryer

Got a large freeze dryer just so we can make and preserve as many food as possible! I am very pleased with the quality of the freeze dried food and variety of food that we can put into the system. The only negative was that we had to wait about 4 weeks for the Freeze Dryer to arrive at our place. I would have given this 5/5 if it wasn't for this problem. I guess this product is very high in demand

Diane
Harvest Right Home Pro Freeze Dryer
SunGold Power Off-grid Solar Kit 8000W 48VDC 120V/240V LifePo4 10.24KWH Lithium Battery 8 X 415 Watts Solar Panels
Solar Panel

I set up the whole kit and they are performing really well. Highly recommend this soalr kit if you're planning to go off-grid solar. This kit can power my 3 bedroom home.

Josh
SunGold Power Off-grid Solar Kit 8000W 48VDC 120V/240V LifePo4 10.24KWH Lithium Battery 8 X 415 Watts Solar Panels
4-Season DELUXE Glamping Package Dome - 26'/8m - Phoenix Domes
Dome

Super customer service! Tony really helped me pick a glamping dome that fits my needs. He helped me with the buying process for over 3 months and made sure the glamping domes made it to my home. THANK YOU TONY! The dome is now set up and performing great. Also, thakn you for checking in from time to time to make sure the tents were assembled correctly. God Bless you Tony!

Ludwig
4-Season DELUXE Glamping Package Dome - 26'/8m - Phoenix Domes

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