Sea & Land Supply Blog

Victron communication guide for VE.Direct, VE.Can, VE.Bus, and VE.BMS.

Understanding marine shore power is essential for safe and reliable boating. This guide explains common voltage and amperage options (120V/15A,...

When you're managing power on a boat, choosing the right battery switch relay can make a big difference in system...

  Automatic Charging Relay, or ACR as Blue Sea Systems refers to them, are a great addition to any boat...

We love batteries. Without them our lives aboard boats would be diminished. Batteries run the lighting, refrigeration, fans, depth sounders,...

NMEA 2000 is a communication standard used in marine electronics to share data between devices such as GPS receivers, depth...

Here are some basic things to look for and test when you're having issues. Knowing the basics can save a...

When it comes to making sure your boats batteries are charged while on the water or on a mooring, solar...