Motorhome configuration guidance
1. The essentials package is great value and uses one shunt for all the energy monitoring. Then select what you will use the other inputs for from the drawing below.
2. The expanded package adds on additional measurement for solar and DC to DC converters. In this package we have excluded the use of a large inverter. The battery health system uses the sum of all the current used in the SCQ25T.
Look at these blog posts:
https://safiery.com/blog/lowest-installation-costs/
https://safiery.com/simple-shunt-installation-caravan-motorhome
.
|
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 |
✔ 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 |