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Simply Unbeatable | More Power in Less Space

Victron Cyrix-ct 12/24V 120A
Need to charge two battery banks?  The Victron Cyrix-ct is an Intelligent Battery Combiner that has microprocessor controlled heavy duty relays that automatically connect batteries in parallel when one battery has reached a preset voltage (indicating that the battery is being charged), and disconnects when the voltage decreases below float level (indicating that one or both batteries are being discharged).
 
Note: The Cyrix-Ct has bi-directional smart sensing and will combine if it detects that either battery is being charged. 
 
spec sheet (pdf)
 
Note: This is not for Li-ion batteries, you would need the Victron Cyrix Li-ct
 

Victron Cyrix-ct 12/24V 120A

SKU: VIC-CYR
$52.30Price

  • Dimensions: (H x W x D) 46 x 46 x 80 mm

    Weight: 0.24 kg

    Protection: IP54

    No voltage loss
    Cyrix battery combiners are excellent replacements for diode isolators, the main advantage being that there is virtually no voltage loss.

    Prioritising the starter battery
    In a typical setup the alternator is directly connected to the starter battery. The accessory battery, and possibly also a bow thruster and other batteries are each connected to the starter battery by the Cyrix battery combiner. When the combiner senses that the starter battery has reached its connect voltage it will engage, to allow for parallel charging of the other batteries.

    Bidirectional voltage sensing
    The Cyrix-Ct battery combiner senses the voltage of both connected batteries. It will therefore also engage if for example the accessory battery is being charged by a battery charger.

    Intelligent battery monitoring to prevent repeated switching
    The software of the Cyrix battery combiner does more than simply connect and disconnect based on battery voltage and with a fixed time delay. The Cyrix battery combiner looks at the general trend (voltage increasing or decreasing) and reverses a previous action only if the trend has reversed during a certain period of time. The time delay depends on the voltage deviation from the trend.

    12/24V auto ranging
    The Cyrix battery combiners automatically detects system voltage and adjust to 12V or 24V.

     

    Download spec sheet for full product detail 

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Testimonials

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I can now cruise in comfort 8 months of the year!

I was satisfied with the solar panel system I purchased from Sun Powered Yachts. Lyall provided great advice and the systems included cabling, connectors, controllers, and circuit breakers plus guidance for the DIY installer.  I also added 12V air conditioning, new lithium and a 12V watermaker.

 

I can confidently say the installed systems are up to the task and I can now cruise in comfort eight months of the year.

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Click here to read the full news post by Keith

 

Keith

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Our gen run time has
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The solar is working out great! Yesterday in the Exumas I saw 39A @24vdc from the 3x410W panels.  Each panel was around 400 Watts which really exceeded my expectations.  Our gen run time has been cut nearly 50% and the peace of mind leaving the boat at anchor for day trips is priceless.  Thanks again for all your help with our system.

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Scott

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On sunny days I
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I've done two solar projects with Lyall at Sun Powered Yachts on the same boat. The first was with 2x flexible panels mounted on the Bimini with a total of about 340Watts.  The second was 3x 410Watt fixed frame panels, with all the charge controllers, circuit breakers and accessories needed. Lyall helped me design and pick all the parts and pieces to get that all working.

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Peter

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So now I generally

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Thanks for all the help in planning my solar project for my boat. The two 170W flexible panels fit well on my Bimini and now I generally don't bother hooking up to shore power.  Although I haven’t had any long trips since my installation I have done a few day trips. And even with fridge, radio, plotters, autopilot and occasional radar it seems that these panels are keeping up with my usage. I did add some stiffener material to the back of the panels and attached the panels with zippers and they have survived a few 30 knot days and one night with winds gusting well over 55 knots. No damage at all and no signs of flexing problems. 

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The advice and service has been great.  Thanks again.

 

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marine solar panels

Terrific customer service, patient, always responsive

The process of researching a solar solution for my Beneteau 41 was simplified & clearly understood once I discovered Sun Powered Yachts.  Terrific customer service, patient, always responsive with guidance and products that just work. Being a novice at setting up a solar system, I had many questions along the way, and the team at Sun Powered Yachts were always there to answers my questions and provide support.

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