Power management on a cruising sailboat is a pretty important and sometimes frustrating topic. Since purchasing Juniper we’ve done what we can to reduce our energy usage (e.g. replaced all cabin lighting with LED, etc), but our primary issue has been generating enough power to replenish our batteries each night. We have a wind generator that is fantastic when there’s > 15 knots of wind. The problem is that there’s very little wind here in Baja and Pacific Mexico.
That takes us to solar which should be great since we do have tons and tons of sunlight. Juniper came with two well-used 80 watt solar panels, and that’s not nearly enough. At anchor, we usually have to run the engine at least an hour each day to make enough power.
With Viv flying back to the states for a month earlier this year and Sam being sick, we knew we’d be in La Cruz for a while. We decided it would be a good time to upgrade our solar. Ordering the panels out of Querétaro City, refurbishing the wiring, and getting the solar panel mounts made and installed took a lot longer than we wanted it to, but we’re really happy with the outcome. We now have a total of 300 watts of solar, which still isn’t enough to support our electricity needs should really help.