12V vs 24V: What’s The Difference in Battery Systems?

When building a DC system for an RV, boat, or off-grid home, the big question is: do you really need 12V or 24V? For most small systems, 12V remains the standard. But as power needs…

What Is a Battery Monitor and Why Do You Need One?

You can make many upgrades to your RV or off-grid battery system, but one of the simplest and most powerful is adding a battery monitor. Often thought of as the fuel gauge for your batteries,…

How to Calculate and Compare Watt Hours to Amp Hours

Electricity can feel like a complicated subject in RV and marine circles. But with more campers and boaters upgrading to solar and lithium power, understanding the basics of energy measurement is becoming essential. Whether you’re…