APsystems Accessories
APsystems offers a range of accessories to ensure proper installation and function of our microinverter systems. See your installation manual or contact our technical support department to determine the proper, certified APsystems accessories for your application.
APsystems DS3

DS3 AC Bus
- Provides the junction of the inverter’s AC output side and grid connection
- CSA/TUV certified
- 2,5mm2 (12AWG),U-1000-RO2V ( TC-ER)
- 3-wire (includes internal ground)
- Drop length: 2M or 4M options
DS3 Bus Y-CONN Cap
- Protects the unused Y-CONN on the AC Bus
APsystems QT2

QT2 AC Bus
- Provides the junction of the inverter’s AC output side and grid connection
- CSA/TUV certified
- 2,5mm2 (12AWG),U-1000-RO2V ( TC-ER)
- 3-wire (includes internal ground)
- Drop length: 2M or 4M options
QT2 Bus Y-CONN Cap
- Protects the unused Y-CONN on the AC Bus