・ Although KDxxxGX-LPx series modules are quite
durable, the glass can be broken (and the module will no
longer work properly) if it is dropped or hit by tools or
other objects.
・ The module frame is made of anodized aluminum, and
therefore corrosion can occur if the module is subject to
a salt-water environment and is in contact with another
type of metal (electrolytic corrosion). If required, PVC or
stainless steel washers can be placed between PV
module frame and support structure to prevent this type
of corrosion.
・ KDxxxGX-LPx series module frame(s) must be
attached to a support structure by one of the methods
described in Section 6, Installing KDxxxGX-LPx series
module(s).
・ Module support structures to be used to support
KDxxxGX-LPx series module(s) should be wind rated
and approved by the appropriate local and civil codes
prior to installation.
・ Do not expose the back of the module to direct sunlight
・ In Canada installation shall be in accordance with CSA
C22.1, Safety Standard for Electrical Installations,
Canadian Electrical Code, Part 1.
INSTALLATION MANUAL
FOR THE
KD135GX-LPU～KD245GX-LPB
OF
SOLAR PHOTOVOLTAIC POWER MODULES
Please read this manual carefully before installing the modules.
KYOCERA
6C-208590
1. INTRODUCTION
As the world leader in the development and application of
high technology ceramic/silica materials, Kyocera offers a
wide range of highly efficient and reliable crystalline silicon
solar photovoltaic (PV) power modules. Kyocera began to
extensively research PV technology in 1975 and
commenced manufacturing operations in 1978. Since then,
Kyocera has supplied millions of cells and modules
throughout the world. With years of experience and
state-of-the-art technology, Kyocera provides the highest
quality PV power modules in a range of sizes designed to
meet the requirements of the most demanding energy and
power users worldwide.
・ When handle the modules, DO NOT HOLD THEM BY
SUPPORTING ONLY ONE SIDE OF THE LONG
FRAME BECAUSE IT CAN CAUSE SEPARATION OF
THE GLASS AND FRAME.
CAUTION
2. APPLICATIONS
KDxxxGX-LPx series modules are a reliable, virtually
maintenance-free direct current (DC) power source,
designed to operate at the highest level of efficiency.
KDxxxGX-LPx series modules are ideal for remote home,
water pumping, utility-tied, telecommunications and
many other applications either with or without using
storage batteries.
FIRE RATING
・ In case of roof installation, PV module assembly shall be
mounted on a fire resistant roof covering rated for the
application. KDxxxGX-LPx series modules are
comprised of a glass front surface, polyethylene
terephthalate (PET) backsheet with a Class C fire rating.
GROUNDING
・ Refer to “Grounding” section.
3. WARNINGS & SAFETY
PV modules generate electricity when exposed to light.
Arrays of many modules can cause lethal shock and
burn hazards. Only authorized and trained personnel
should have access to these modules. To reduce the risk
of electrical shock or burns, modules may be covered
with an opaque material during installation. Do not touch
live terminals with bare hands. Use insulated tools for
electrical connections. Do not use these modules for
solar concentration.
BATTERY
・ When PV modules are used to charge batteries, the
battery must be installed in a manner, which will ensure
the performance of the system and the safety of its users.
Follow the battery manufacturer’s safety guidelines
concerning installation, operation and maintenance
recommendations. In general, the battery (or battery
bank) should be kept away from people and animals.
Select a battery site that is protected from sunlight, rain,
snow, debris, and is well ventilated. Most batteries
generate hydrogen gas when charging, which can be
explosive. Do not light matches or create sparks near
the battery bank. When a battery is installed outdoors, it
should be placed in an insulated and ventilated battery
case specifically designed for this purpose.
PERMIT
・ Before installing your PV system, contact local
authorities to determine the necessary permits,
installation and inspection requirements.
INSTALLATION AND OPERATION
・ Systems should be installed by qualified personnel only.
The system involves electricity, and can be dangerous if
the personnel are not familiar with the appropriate safety
procedures.
4. SITE SELECTION
In most applications, KDxxxGX-LPx series modules should
be installed in a location where they will receive maximum
sunlight throughout the year. In the Northern Hemisphere,
・ Do not step on the module.
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(1)to one of the .35” (9mm) diameter holes marked “ground”
using 5/16” stainless steel hardware. Wrap conductor
around bolt. Tighten the screws with adequate torque
(usually 132 in-lb). Avoid direct contact of copper ground
conductor to aluminum frame.
(2)to a ground lug (manufacturer:ILSCO,model:GBL-4DBT).
Tighten the screws with adequate torque (usually 62
in-lb). Use #10-32 stainless steel hardware to attach the
lug to the module frame by the torque of 40 in-lb. A
stainless steel star washer, positioned between the lug
and the anodized surface of the frame, must be employed
to break through the anodized layer of the frame
extrusion and electrically connect the ground lug to the
conducting aluminum frame material.
maximum system voltage at lowest PV module
operating temperature.
11. MAINTENANCE
KDxxxGX-LPx series modules are designed for long life
and require very little maintenance. Under most weather
conditions, normal rainfall is sufficient to keep the module
glass surface clean. If dirt build-up becomes excessive,
clean the glass surface only with a soft cloth using mild
detergent and water. USE CAUTION WHEN CLEANING
THE BACK SURFACE OF PV MODULE TO AVOID
PENETRATING BACK SHEET. PV modules that are
mounted flat (0°tilt angle) should be cleaned more often,
as they will not "self clean" as effectively as modules
mounted at a 15°tilt or greater. Once a year, check the
general condition of the wiring and check to be sure that
mounting hardware is tight. Loose connections may result
in a damaged module or array.
As a general rule, avoid direct contact of copper or copper
alloy ground conductors with the aluminum module frame.
All ground bond securing hardware in contact with either the
aluminum module frame and / or copper or copper alloy
ground conductors must be stainless steel.
KYOCERA Solar Group Sales Office
Nut
KYOCERA Corporation
Spring washer
Flat washer
Ground conductor
Cup washer
Corporate Solar Energy Group
6 Takeda Tobadono-cho Fushimi-ku, Kyoto 612-8501, Japan
Phone: 81-75-604-3476
Nut
Fax: 81-75-604-3475
Spring washer
Ground lug
Star washer
Star washer
KYOCERA Solar, Inc.
Aluminum
7812 East Acoma Drive, Scottsdale, AZ 85260, U.S.A.
Phone: 1-480-948-8003 or 1-800-223-9580
Fax: 1-480-483-6431
Aluminum frame
frame
Flat washer
Bolt
Flat washer
Bolt
KYOCERA Solar Pty Ltd.
Level 3, 6-10 Talavera Road, North Ryde NSW 2113, Australia
Phone: 61-2-9870-3946
Fax: 61-2-9888-9673
9. BLOCKING DIODES
In systems utilizing a battery, blocking diodes are typically
placed between the battery and PV module output to
prevent battery from discharging at night. KDxxxGX-LPx
series modules are made of polycrystalline cells with high
electrical “back flow” resistance to nighttime battery
discharging. As a result, KDxxxGX-LPx series modules do
not contain a blocking diode when shipped from the factory.
Most PV charge regulators and inverters incorporate
nighttime disconnect feature.
KYOCERA Solar do Brasil Ltda.
Av. das Americas, 20007 –Bloco 2 – Salas (rooms) 105 to 108,
Rio de Janeiro, 22790-851, Brazil
Phone: 55-21-3724-3900
Fax: 55-21-3724-3911
KYOCERA Fineceramics GmbH
Fritz-Mueller-Strasse 27, 73730 Esslingen, Germany
Phone: 49-711-93934-999
Fax: 49-711-93934-950
KYOCERA Asia Pacific Pte. Ltd.
298 Tiong Bahru Road, #13-03/05 Central Plaza
168730 Singapore
10. BYPASS DIODES
Phone: 65-6271-0500
Fax: 65-6271-0600
Partial shading of an individual module in a source circuit
string (i.e. two or more modules connected in series) can
cause a reverse voltage across the shaded cells within the
module. Module output current is then forced through the
shaded area by the remaining illuminated cells and other
PV modules in series with the partially shaded module(s).
The current forced through the shaded cells within PV
module (or modules) causes additional module heating and
severe loss of power. All KDxxxGX-LPx series modules are
supplied with factory installed (non user serviceable)
bypass diodes.
KYOCERA Asia Pacific Ltd.
Room 801-802, Tower 1, South Seas Centre,
75 Mody Road, Tsimshatsui East, Kowloon, Hong Kong
Phone: 852-2723-7183
Fax: 852-2724-4501
KYOCERA Asia Pacific Pte. Ltd. Taipei Branch
10 Fl., No.66, Nanking West Road, Taipei, Taiwan
Phone: 886-2-2555-3609
Fax: 886-2-2559-4131
KYOCERA (Tianjin) Sales ＆Trading Corporation
Room 1509, Tower A, Gemdale Plaza,No.91, Jianguo Road,
Chaoyang District, Beijing, 100022, China
Phone: 86-10-8528-8838
Fax: 86-10-8528-8839
The purpose of bypass diodes is to provide a low-resistance
current path around the shaded cells, thereby minimizing
PV module heating and array current losses.
KYOCERA Korea Co., Ltd.
Diplomatic Center Room #406, 1376-1,
Seocho-2Dong, Seocho-Ku, Seoul, 137-072, Korea
Phone: 82-2-3463-3538
Fax: 82-2-3463-3539
PV modules employ bypass diodes that have:
・ Rated Average Forward Current [IF(AV)
]
Above
maximum system current at highest PV module
operating temperature.
・ Rated Repetitive Peak Reverse Voltage [VRRM] Above
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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.
Kyocera KDxxxGX-LPx Series Module Specification
Electrical Characteristics: @ STC
Module Type
Pmax(W)
Voc(V)
KD135GX-LPU
KD185GX-LPU
KD205GX-LPU
205
KD210GX-LPU
210
KD215GX-LPU
215
KD225GX-LPB
225
KD230GX-LPB
230
KD235GX-LPB
235
KD240GX-LPB
240
KD245GX-LPB
245
135
185
22.1
29.5
33.2
33.2
33.2
36.9
36.9
36.9
36.9
36.9
Isc(A)
8.37
8.58
8.36
8.58
8.78
8.18
8.36
8.55
8.59
8.91
Vpm(V)
Ipm(A)
17.7
23.6
26.6
26.6
26.6
29.8
29.8
29.8
29.8
29.8
7.63
7.84
7.71
7.90
8.09
7.55
7.72
7.89
8.06
8.23
Factory installed Bypass Diode
(QTY)
Series Fuse
Rating
YES (2pcs)
YES (3pcs)
15
Thermal Characteristics: Temp. Coefficient
Voc (V/°C)
I sc (A/°C)
Vpm (V/℃)
-0.80×10 -1
5.02×10-3
-0.92×10-1
-1.06×10-1
5.15×10-3
-1.23×10-1
-1.20×10-1
5.02×10-3
-1.38×10-1
-1.20×10-1
5.15×10-3
-1.39×10-1
-1.20×10-1
5.27×10-3
-1.39×10-1
-1.33×10 -1
4.91×10-3
-1.53×10-1
-1.33×10 -1
5.02×10-3
-1.53×10-1
-1.33×10 -1
5.13×10-3
-1.54×10-1
-1.33×10 -1
5.15×10-3
-1.54×10-1
-1.33×10 -1
5.35×10-3
-1.55×10-1
Physical Characteristics:
59.06”
52.68”
(1338mm)
38.98”
59.06”
(1500mm)
38.98”
59.06”
(1500mm)
38.98”
59.06”
(1500mm)
38.98”
65.43”
(1662mm)
38.98”
65.43”
(1662mm)
38.98”
65.43”
(1662mm)
38.98”
65.43”
(1662mm)
38.98”
65.43”
(1662mm)
38.98”
Length
(1500mm)
26.30”
Width
(668mm)
(990mm)
(990mm)
(990mm)
(990mm)
(990mm)
(990mm)
(990mm)
(990mm)
(990mm)
Depth
1.81” (46mm)
1.81” (46mm)
1.81” (46mm)
1.81” (46mm)
1.81” (46mm)
1.81” (46mm)
1.81” (46mm)
1.81” (46mm)
1.81” (46mm)
1.81” (46mm)
27.6 lb
(12.5kg)
35.3 lb
(16.0kg)
39.7 lb
(18.0 kg)
39.7 lb
(18.0 kg)
39.7 lb
(18.0 kg)
46.3 lb
(21.0 kg)
46.3 lb
(21.0 kg)
46.3 lb
(21.0 kg)
46.3 lb
(21.0 kg)
46.3 lb
(21.0 kg)
Weight
Mounting
Hole
Diameter .35”(9mm) Quantity 4pcs
Diameter .35”(9mm) Quantity 4pcs
Class A
Grounding
Hole
Application
Class
NOTES
(1) The electrical characteristics are within +/-5% of the installed values of Pmax and within +/-10% of the installed values of Isc and Voc
under standard test conditions (irradiance of 1000W/m2, 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 grounding holes locations.
MODULE DIMENSIONS
MODULE DIMENSIONS
DIM.G
.35"
DIM.G
37.13" .35"
43.31"
DIM.A
DIM.D
.49"
.49"
DIM.E
DIM.F
DIM.A
DIM.D
DIM.E
DIM.F
DIM.B
DIM.C
25.31"
37.99"
DIM.B
DIM.C
MODULE TYPE
KD135GX-LPU
KD185GX-LPU
MODULE TYPE
37.13"
59.06" 26.30"
52.68" 38.89"
10.96"
10.10"
59.06" 38.98"
65.43" 38.98"
.49"
.49"
37.99"
37.99"
10.96"
11.06"
KD205GX-LPU,KD210GX-LPU,KD215GX-LPU
32.48" .35"
KD225GX-LPB,KD230GX-LPB,KD235GX-LPB,KD240GX-LPB,KD245GX-LPB
.35"
KD225GX-LPB
KD230GX-LPB
KD235GX-LPB
KD240GX-LPB
KD245GX-LPB
KD205GX-LPU
KD210GX-LPU
KD215GX-LPU
KD135GX-LPU
KD185GX-LPU
φ“G”
[TYP.]
φ“G”
[TYP.]
39.8"
WIRE
46.9"
WIRE
37.8"
WIRE
33.1"
WIRE
43.3"
35.4"
LENGTH
LENGTH
LENGTH
WIRE
LENGTH
40.6"
WIRE
WIRE
33.1"
WIRE
LENGTH
LENGTH
LENGTH
LENGTH
a
a
a
a
a
a
a
a
b
b
b
b
b
b
"D"
"C"
“B”
GROUND HOLE
MARKED
b
b
"D"
“C”
“B”
"D"
“C”
“B”
GROUND HOLE
MARKED
"D"
"C"
"B"
0.47"
0.41"
0.47"
0.79"
SECTION a-a
1.18"
SECTION b-b
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