Instructions / Assembly

SP-1000
The Solar PaQ
Solar Panel + Inverter + Universal Roof Mount Racking
UPC: 861150002609
Microinverter Instructions
4. Connect the open wire end of the AC interconnect cable into the junction box using an
appropriate gland or strain relief fitting. The AC interconnect cable requires a strain relief
connector with an opening of 3/8 inches in diameter.
Step 2 - Attach the BDM-250 to the Racking
1. Mark the approximate centers of each PV module on the racking system. Evaluate the
location of the micro inverter with respect to the PV module junction box or any other
obstructions.
WARNING: ALLOW A MINIMUM OF .75 INCHES BETWEEN THE TOP OF THE ROOF AND THE BOTTOM OF BDM‐250.
WE ALSO RECOMMEND THAT YOU ALLOW .50 INCHES BETWEEN THE BACK OF THE PV MODULE AND THE TOP OF
BDM‐250. DO NOT MOUNT BDM‐250 IN A LOCATION THAT ALLOWS LONG‐TERM EXPOSURE TO DIRECT SUNLIGHT.
2. If using grounding washers (e.g., WEEB) to ground the micro inverter chassis to the PV
module racking, choose a grounding washer that is approved for the racking manufacturer. Install a
minimum of one grounding washer per micro inverter. Torque the micro inverter fasteners to the
values listed below.
1/4” mounting hardware – 45 inlbs minimum 5/16” mounting hardware – 80 inlbs minimum
3. Mount one micro inverter at each of these locations using hardware recommended by your
module racking vendor. Mounting slots on the micro inverter are 0.33 inches in diameter.
Maximum bolt size is 5/16 inch. The two slots on the micro inverter are 4 inches apart.