a. Top view of corner connections (pan head sheet metal
a. Top view of corner connections (pan head sheet metal
screws).
screws).
b. Front view of corner connections.
b. Front view of corner connections.
c. Back view of corner connections (arrow points to sheet
c. Rear view of corner connection (arrow points to sheet
metal screw in open extruded channel).
metal screw in open extruded channel).
Figure 5. Details of ASE Americas panel.
Figure 4. Details of PhotoComm, Inc., panel.
Procedures for determining the electrical
ing roof top. Areas of interest were the general con-
performance of each PV panel
struction of the PV panel frame, glazing, backing, and
electrical junction box. If any abnormalities were found
A data acquisition system was installed to monitor
with a PV panel, a description of it was noted.
the electrical performance of each PV panel, the avail-
4
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