12. SPECIFICATIONS
・
Under certain conditions, a photovoltaic module may produce more voltage and current than reported at Standard Test
Conditions (STC). Refer to Section 690 of the National Electrical Code for guidance in series string sizing and choosing
overcurrent protection.
Module Specification
Electrical Characteristics: @ STC
Module Type
KD315GX-LFB
KD320GX-LFB
Pmax
315W
320W
Voc
49.2V
49.5V
Isc
8.50A
8.60A
Vpm
39.8V
40.1V
Ipm
7.92A
7.99A
Factory installed Bypass Diode
Number
4pcs.
Series Fuse Rating
15A
Thermal Characteristics: Temp. Coefficient
Voc (V/°C)
[Voc (%/°C)]
-1.77×10
-1
[-0.36]
-1.78×10
-1
[-0.36]
I sc (A/°C)
[I sc (%/°C)]
5.10×10
-3
[6.0
×
10
-2
]
5.16×10
-3
[6.0
×
10
-2
]
Vpm (V/
℃
)
[Vpm (%/
℃
)]
-2.05×10
-1
[-0.52]
-2.06×10
-1
[-0.51]
Physical Characteristics:
Length
65.43
” (1662mm)
Width
51.97
” (1320mm)
Depth
1.81
” (46mm)
Weight
60.6 lb (27.5kg)
Mounting Hole
Diameter .35
”(9mm), Quantity 4
Grounding Hole
Diameter .28
”(7mm), Quantity 4
Application Class
Class A
NOTES
(1) The electrical characteristics are /-5% (UL verified 10%
tolerance, according to UL 1703) of the installed values of Pmax
and within +/-10% of the installed values of Isc and Voc under
standard test conditions (irradiance of 1000W/m
2
, AM 1.5 spectrum,
and a cell temperature of 25 deg C).
(2) See module specification sheet for most recent electrical
characteristics.
(3) See module drawing for mounting and grounding holes
locations.
51.97"
43.31"
3.94"
3.94"
11.06"
3.94"
3.94"
A
A
B
B
MODULE DIMENSIONS
PERMISSIBLE CLAMPING RANGE
CLAMPING AREA
50.79"
SECTION B-B
SECTION A-A
50.24"
(0.87")
0.87"
GROUND HOLE
MARKED
MOUNTING HOLE
φ0.35" [TYP.]
1.81"
1.81"
0.41"
0.47"
1.18"
1.18"
51.97"
65.43"
43.31"
11.06"
40.94"
WIRE
LENGTH
WIRE
LENGTH
(+)
(-)
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
http://www.RSPSupply.com/p-19710-Kyocera-KD325GX-LFB-325-watt-Solar-Panel.aspx
