First Look: The New Victron MultiPlus-II 4K 2x120 for RV Power Systems
We take a first look at the new Victron MultiPlus-II 4K 2x120 and compare it with the 3K for size, output, cooling, and RV use.
BBB Marketing Team |
Tech Tip Tuesday
First Look: The New Victron MultiPlus-II 4K 2x120 for RV Power Systems
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Choosing the Right Solar Charge Controller for an RV
Learn how panel voltage, array wattage, controller current, battery voltage, and real-world use affect RV solar charge-controller sizing.
Big Beard Battery Team |
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Adjustable Solar Panel Feet for RV Roof Obstacles
Adjustable panel feet can raise an RV solar panel approximately 4–7 inches to clear vent stacks, air conditioners, and other roof obstacles.
Big Beard Battery Team |
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ESS Battery Function Explained: Victron CAN Bus, Charge Profiles, and Smart BMS Control
Todd explains ESS battery functionality, Victron CAN bus communication, charge profiles, and how a smart BMS can coordinate charging.
Big Beard Battery Team |
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RV Solar Moisture Problems: How to Protect Equipment From Humidity
Humidity in an RV electrical bay can contribute to moisture and corrosion. Learn a simple way to reduce exposure in non-climate-controlled compartments.
Big Beard Battery Team |
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Victron Lynx Shunt M10: When to Use the Bus Bar vs. a Fuse
Learn when to install the supplied bus bar and when a fuse may be appropriate in the Victron Lynx Shunt M10.
Big Beard Battery Team |
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12V vs. 24V vs. 48V RV Solar: Which Battery Voltage Is Best?
Compare 12V, 24V, and 48V RV battery systems, including efficiency, wiring, system complexity, and the power demands each suits best.
Big Beard Battery Team |
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RV Washer Shuts Off on Inverter Power? How an Isolation Transformer Could Help
An RV washer that works on shore and generator power but stops on inverter power may need circuit isolation—not a larger inverter.
Big Beard Battery Team |
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How to Use Victron Relays to Control Cooling Fans in an RV Solar System
Learn how Victron relay outputs can trigger cooling fans for an RV inverter, charge controller, or electrical compartment.
Big Beard Battery Team |
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How to Test an RV Power Pedestal Before Plugging In
Learn how to test 20-amp, 30-amp, and 50-amp RV power pedestals with a multimeter before connecting your RV.
Big Beard Battery Team |
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Can You Mount a Victron Inverter Horizontally? What RV Owners Need to Know
Learn whether a Victron inverter can be mounted horizontally, why vertical mounting is preferred, and how proper RV cabinet ventilation helps prevent overheating.
BBB Marketing Team |
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How to Read a Solar Panel Data Plate: Voc, Vmp, Isc, Imp, and More
Learn what Voc, Vmp, Isc, Imp, wattage, test conditions, and temperature coefficients mean when designing an RV solar array.
Big Beard Battery Team |
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Best Way to Wire RV Solar Panels: Series vs. Parallel
Compare series and parallel RV solar-panel wiring, including voltage, current, shading, cable size, and charge-controller limits.
Big Beard Battery Team |
