Temperature monitors of indoor and outdoor temperatures. Indoor probe is in the living room, outdoor probe is on belcony.
Power usage as roughly measured by an AC amp clamp on the mains line coming into the aparment. This currently only includes the 120 volt service and is not measuring the 240 volt line.
Voltage reading from battery bank of two 6 volt deep cycle batteries. Charging is done from two 40 watt solar panels, and you can see the charging as peaks during daylight hours.
This graph monitors the voltage dropped over a sense resistor using a DS2438 Battery Management IC. When the graph is negative current is flowing into the battery and charging. When it's positive it's draining the battery.
