10
4.4.2 .Install module with clamps at short sides of frames
11
WARNING Electrical Hazard
This module produces electricity when exposed to light. Follow all appli-
cable electrical safety precautions.
modules.
Only qualified personnel can install or perform maintenance work on these PV
• BE AWARE of dangerous high DC voltage when connecting module.
• DO NOT damage or scratch the rear surface of the module.
• DO NOT handle or install module when they are wet.
The wiring components shall be compatible with the PV modules.
The PV modules connected in serial shall have similar current. The Voc of one PV
string shall no higher than the maximum system voltage(make reference to the
maximum system voltage marked on label), , the Voc temperature coefficient
feature and the extreme low temperature of installation location must be taken
into consideration when calculate the Voc of the PV string .
The PV modules connected in parallel shall have similar Voltage. The Isc tem-
perature coefficient feature and the extreme high temperature of installation
location must be taken into consideration when calculate the Isc of the PV
array.
Please refer to local regulations to determine the system wires size, type and
temperature.
The cross-sectional area and cable connector capacity must satisfy the maxi-
mum short-circuit of PV system (For a single component, we recommended the
cross-sectional area of cables is 4mm2 and the the rated current of connectors
is more than 15A), otherwise cables and connectors will become overheating
for large current. Please pay attention: the temperature limit of cables is 85 ° C
and the temperature limit of connector is 105°C
A qualified system designer or integrator should always be consulted.
UL INSTALLATION GUIDE FOR SEG
PHOTOVOLTAIC MODULE
Module
type
Type1
1755
1730/1722
1038
50
248
3600
60
280
3600
mm
Type2
a(mm)
A(mm)
B(mm)
b(mm)
Clamp
length
Loads
(Pa)
mm
1134/1134
2384
60
80
280
2400
Type3
mm
1303
UL INSTALLATION GUIDE FOR SEG
PHOTOVOLTAIC MODULE
-2
Type3
Module
type
a(mm)
A(mm)
B(mm)
C(mm)
D(mm)
b(mm)
Clamp
length
Loads
(Pa)
2384
280
480
50
100
5400
80mm
1303
-2
