PowerMon-5S - 500A Bluetooth LE Advanced Battery Monitor / DC Power Meter with data logging

Monitor for low voltage

Love this monitor. It has all the features of the higher voltage monitor but it also is built around a 500; amp shunt so that's simpler. It can control a relay ( not included) therefore purchase the solid state, one direction 80 amp relay accessory also on this site.

Solar smart

High quality unit. Easy instalation. Very accurate reading; better than victron connect. Strong bluetooth signal. Only one thing is needed with this device: internet conne tion.

Battery management

I highly recommend Thornwave lab products and they have the best tech support. If you have any problems you can just call him and they’ll help you out right away.