Battery Voltage , Battery Internal Resistance ,
Battery Temperature , String Voltage
String Current , Ambient temperature
What do we measure with Alpais?
BATTERY VOLTAGE
Float charge voltage is critical to battery life. Charge voltages that are not applied correctly can cause loss of capacity.
BATTERY INTERNAL RESISTANCE
Internal resistance is a factor that increases with battery age. The battery can cause sudden interruptions due to
an increase in internal resistance.
BATTERY TEMPERATURE
By following the temperature of each battery, the healthy usage period is extended, and
the risk of fire that may occur in your system rooms is minimized.
STRING VOLTAGE
By monitoring the string voltage, whether the charging system is activated and the charging graphics can be checked.
STRING CURRENT
By monitoring the string current, the amount of energy received or given for each string can be measured.
AMBIENT TEMPERATURE
The lifetimes of the batteries are specified between 20-25C. Temperatures outside this range can
seriously affect the battery corrosion rate and damage the battery.