Configuration Sc301 and St107

Look at this blog post on installation:

https://safiery.com/blog/lowest-installation-costs/

Configuration Guide	SC301	SC302T	SC25Q	T001	SC25QT
Main Battery	✔ (internal)	✔ (internal)	✔ (internal)	✔ (internal)	✔ (internal)
Main Battery Shunt	✔	✔	✘	✘	✘
High Current Dedicated Shunt (like inverter)	✔	✔	✘	✘	✘
Second Starter Battery	✔ Voltage for U1 or U2	✔ Voltage for U1 or U2	✘	✔ Voltage for U1, U2 or U3	✔ Voltage for U1, U2 or U3
Tank with Voltage sensor	✔ Voltage for U1 or U2	✔ Voltage for U1 or U2	✘	✔ Voltage for U1, U2 or U3	✔ Voltage for U1, U2 or U3
Pressure Sensor	✔ Voltage for U1 or U2	✔ Voltage for U1 or U2	✘	✔ Voltage for U1, U2 or U3	✔ Voltage for U1, U2 or U3
AC Current Sensor	✔ Voltage for U1 or U2	✔ Voltage for U1 or U2	✘	✔ Voltage for U1, U2 or U3	✔ Voltage for U1, U2 or U3
Cabin Air Quality (Either Dust or Co2 Sensor)	✔ Voltage for U1 or U2	✔ Voltage for U1 or U2	✘	✔ Voltage for U1, U2 or U3	✔ Voltage for U1, U2 or U3
Solar Performance Sensor (not solar measurement)	✔ Voltage for U1 or U2	✔ Voltage for U1 or U2	✘	✔ Voltage for U1, U2 or U3	✔ Voltage for U1, U2 or U3
Pitch (Forward and Backwards)	✔ Voltage for U1 or U2	✔ Voltage for U1 or U2	✘	✔ Voltage for U1, U2 or U3	✔ Voltage for U1, U2 or U3
Roll (Sideways)	✔ Voltage for U1 or U2	✔ Voltage for U1 or U2	✘	✔ Voltage for U1, U2 or U3	✔ Voltage for U1, U2 or U3
Current Measurement to 25A per channel (combine channels for greater than 25A circuit)	✘	✘	Up to 4 C1, C2, C3, C4	✘	Up to 4 C1, C2, C3, C4
Tank Measurement Ultrasonic with Resistance input	✘	✔ Resistance for R1 or R2	✘	✔ Resistance for R1, R2, R3, R4	✔ Resistance for R1, R2, R3, R4
Temperature Measurement (resistance)	✘	✔ Resistance for R1 or R2	✘	✔ Resistance for R1, R2, R3, R4	✔ Resistance for R1, R2, R3, R4
Battery Temperature	Included