Required Tools & Equipment
Smartphone with Victron Connect Mobile App
Victron SmartSolar MPPT 100 / 20
26V power supply with wire ends
Victron Settings file
Windows PC with Victron Connect Windows App
USB to RS-232 Male Adapter
Victron VE.Direct to RS232 Cable
Digital Multimeter (DMM)
Create Settings File
In Settings tab click Battery and set the following info:
2) In the Settings tab click Load output and set the following info:
3) In the Settings tab click the 3 dots icon and Save settings to file
Configure MPPT Settings
1a) Connect a 26V power supply to the Victron MPPT and attach the VE. Direct cable to your PC. Open the Victron Connect app on your phone and connect to the device using the default pairing code: 0000000
1b) If the device fails to connect using the default PIN, reset it by clicking the three dots icon next to the device and entering the PUK found on the product label. After resetting, repeat the previous connection step.
2) When prompted, change PIN code to 776824
3) Update SmartSolar Bluetooth Interface if prompted
4) Click the settings gear icon and click the UPDATE button to update FW.
5) Click the settings gear icon and click the 3 dots icon, and select Import settings from file. Then load the settings file and click APPLY.
Verify MPPT Settings
1) Connect a 26V power supply to the Victron MPPT and attach the VE.Direct cable to your PC. Open the Victron Connect app on the PC and navigate to the device under My Devices.
2) Verify the following Settings in the Status tab:
Battery Voltage: 26V
Loud Output State: On
3) Use DMM to verify voltage across Load+ and Load- is 26V



