Victron GX IO Extender 150 vs. SmartSwitch — Which Should You Choose for More Relays?
August 15, 2025
Both expand I/O capabilities of the Cerbo GX, making it easier to connect additional sensors and controls. Let's compare Victron's...
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Intelligent power that adapts to any challenge
Intelligent Controls is an authorized supplier of industry-leading brands, including Victron Energy, Blue Sea Systems, BEP, and other proven marine-grade components.
Whether you're outfitting cruising sailboats or high-performance commercial vessels, every solution we deliver is grounded in ABYC compliance, real-world experience, and sound engineering practices.
Our team is ABYC-certified and highly experienced in complex power systems, including high-capacity lithium battery installations. We provide expert guidance on ABYC E-11 compliance, including available interrupt current (AIC) calculations, proper fuse and breaker selection, and safe system architecture—critical considerations for today's high-energy DC systems.
Beyond hardware, we offer true engineering and support services:
- Assistance with E-11 AIC ratings and proper fusing strategies
- Technical support for advanced lithium and hybrid power systems
- Custom wiring schematics tailored to your vessel and use case
- Remote technical support and troubleshooting
- Remote monitoring configuration and setup using Victron VRM and related platforms
Whether you're an installer, boatyard, or OEM, our Marine Division delivers reliable, compliant, and future-ready electrical solutions—backed by knowledgeable support before, during, and long after installation.
For boat owners seeking installers, we can help you find the right professional who meets our standards for experience and professionalism.
Shop popular marine power and energy storage products on our online store
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Ready to become a Victron dealer?
Intelligent Controls is responsible for setting up and supporting a national network of Victron dealers with the products, training, and support they need to take their business to the next level.
If you’ve been working with Victron Energy equipment for some time and are interesting in becoming an official dealer, fill out the contact form below.
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