21
6
Electrical installation
6.1 Electrical Performance
The reported performance measurements are subject to +/-3% uncertainty at STC
(
1000 W/m2 Irradiance, a cell
temperature of 25
℃
and an AM1.5 spectrum
)
for voltage, current and power..
When modules are in series connection, the string voltage is sum of every individual module in one string. When modules
are in parallel connection, the current is sum of the individual module as shown in below figure 10. Modules with different
electric performance models can not be connected in one string.
Load Capacities of Framed Bifacial Double-Glass Modules:
Load Capacities of Frameless Monofacial Double-Glass Modules:
Installation Method
Module Type
300≤S≤400
400≤S≤500
60-type
LR6-60BP-***M
±2400
/
LR6-60HBD-***M
±2400
/
72-type
LR6-72BP-***M
/
±2400
LR6-72HBD-***M
/
±2400
Installation
Method
Module Type
Installation with bolts
4 outer holes
(beam parallel
to long sides)
4 outer
holes (beam
perpendicular
to long sides)
4 inner holes
(beam parallel
to long sides)
400mm-
span
holes
1/4L-50≤D≤1/4L+50
(beam parallel to long
sides)
350≤D≤450
(beam parallel
to long sides)
350≤D≤450
(beam
perpendicular to
long sides)
60/66-type Framed Bifacial Double-
Glass Module
LR6-60BP-***M
(
40H/30H
)
±2400
/
+5400
,
-2400
/
+5400
,
-2400
/
/
LR6-60BP-***M
(
25H
)
±2400
/
±2400
/
±2400
/
/
LR6-60HBD-***M
(
40H/30H
)
±2400
/
+5400
,
-2400
/
+5400
,
-2400
/
/
LR6-60HBD-***MC
(
40H/30H
)
±2400
/
+5400
,
-2400
/
+5400
,
-2400
/
/
LR6-60HIBD-***M
±2400
/
+5400
,
-2400
/
+5400
,
-2400
/
/
LR6-60OPD-***M
±2400
/
+5400
,
-2400
/
+5400
,
-2400
/
/
LR4-60HBD-***M
(
30H
)
±2400
/
+5400
,
-2400
/
+5400
,
-2400
/
/
LR4-60HIBD-***M
±2400
/
+5400
,
-2400
/
+5400
,
-2400
/
/
LR5-66HBD-***M
+3600
,
-2400
+5400
,
-2400
±2400
±1800
/
+3600
,
-2400
+5400
,
-2400
LR5-66HIBD-***M
+3600
,
-2400
+5400
,
-2400
±2400
±1800
/
+3600
,
-2400
+5400
,
-2400
72-type Framed Bifacial Double-Glass
Module
LR6-72BP-***M
(
40H/30H
)
+5400
,
-2400
/
±2400
/
+5400
,
-2400
/
/
LR6-72BP-***M
(
25H
)
±2400
/
±2400
/
±2400
/
/
LR6-72HBD-***M
(
40H/30H
)
+5400
,
-2400
/
±2400
/
+5400
,
-2400
/
/
LR6-72HBD-***MC
(
40H/30H
)
+5400
,
-2400
/
±2400
±2400
+5400
,
-2400
/
/
LR6-72HIBD-***M
+5400
,
-2400
/
±2400
±2400
+5400
,
-2400
/
/
LR6-72OPD-***M
+5400
,
-2400
/
±2400
/
+5400
,
-2400
/
/
LR4-72HBD-***M
(
35H
)
+5400
,
-2400
/
±2400
±2400
+5400
,
-2400
/
/
LR4-72HIBD-***M
+5400
,
-2400
/
±2400
±2400
+5400
,
-2400
/
/
LR6-78HBD-***M
(
40H
)
+5400
,
-2400
/
±2400
±2400
+5400
,
-2400
/
LR5-72HBD-***M
+3600
,
-2400
+5400
,
-2400
±2400
±1800
/
+3600
,
-2400
+5400
,
-2400
LR5-72HIBD-***M
+3600
,
-2400
+5400
,
-2400
±2400
±1800
/
+3600
,
-2400
+5400
,
-2400