no longer reading SailNet
Join Date: Oct 2012
Thanked 141 Times in 134 Posts
Rep Power: 5
Re: Solar Panel
The battery monitor will work for two batteries that are tied in parallel, but it won't work for two batteries on different sides of a battery switch (where one is used for the house battery, and one is used for the starter).
If you only buy one monitor you want it on the house battery.
I'm no longer participating on SailNet.