Instructions / Assembly

SP-1000
The Solar PaQ
Solar Panel + Inverter + Universal Roof Mount Racking
UPC: 861150002609
Microinverter Instructions
5. COMMISSIONING
WARNING: CONNECT BDM‐250 TO THE ELECTRICAL UTILITY GRID ONLY AFTER RECEIVING PRIOR APPROVAL
FROM THE UTILITY COMPANY.
WARNING: BE AWARE THAT ONLY QUALIFIED PERSONNEL CAN CONNECT BDM‐250 TO THE ELECTRICAL
UTILITY GRID.
WARNING: ENSURE THAT ALL AC AND DC WIRING IS CORRECT. ENSURE THAT NONE OF THE AC AND DC
WIRES IS PINCHED OR DAMAGED. ENSURE THAT ALL JUNCTION BOXES ARE PROPERLY CLOSED.
Following these steps to commission the BDM‐250 PV system:
1. Turn on the AC disconnects or circuit breakers on each BDM‐250 AC branch circuit.
2. Turn on the main utility‐grid AC circuit breaker. Your system will start producing power after a
few minutes wait time.
3. The BDM‐250 will start to send performance data over the power lines using power line
communication (PLC) to the BDG‐256. The time required for each BDM‐250 in the system to
communicate to the BDG‐256 will vary with the number of BDM‐250 in the system.