Bosch c-Si M 60-225-16, c-Si M 60-240-16, c-Si M 60-230-16, c-Si M 60-235-16 Installation And Safety Manual
Solar Energy
Installation and Safety Manual of the Bosch Solar Modules
c-Si M 60-225-16, c-Si M 60-230-16, c-Si M 60-235-16, c-Si M 60-240-16
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Thank you for buying our Bosch Solar photovoltaic (PV) modules. This manual describes the
installation and maintenance instructions for
the modules intended for use in North America.
Before installing, wiring and using a module, it
is important to thoroughly read this manual and
understand the instructions. Installers must
understand the basic principles of electricity
and electrical apparatuses as well as article 690
of the National Electrical Code. Special attention must be given to the safety instructions.
Disclaimer of Liability
Since the use of this Safety and Installation
Manual and the conditions or methods of installation, operation, use and maintenance of the
module are beyond the control of Bosch Solar,
Bosch Solar does not assume responsibility and
expressively disclaims liability for loss, damage
injury or expense arising out of or in any connected with such installation operation, use or
maintenance of the module.
Bosch Solar assumes no responsibility for infringement of patents or other rights of third
parties which may result from use of the module. No license is granted by implication or otherwise under any patent or patent rights. The
information in this Manual is based on Bosch
Solar‘s knowledge and experience and is believed to be reliable; but such information including product specifications (without limitations) and suggestions do not constitute a warranty, expressed or implied. Bosch Solar reserves the right to make changes to the product, specification or the Manual without prior
notice.
1. Important Safeguards/Warnings
Read this section carefully before installing,
using, repairing or performing maintenance on
the PV modules or the PV power system.
WARNING
• Lethal voltages and/or shock hazard may
be present in modules and arrays during
sunlight hours, even at low light level.
This hazard increases when multiple
modules are connected together to provide higher system voltage or current
levels. Dangerous voltages may also be
present at night from connections to
batteries and feedback from inverters or
other parts of the system.
Bosch Solar modules should only be installed
by qualified installers with adequate solar installation experience. You must comply with the
standards and regulations applicable to PV installations, such as National Electrical Code
(NEC) and other building codes, the grid operator’s technical connection requirements, and
trade association rules concerning accident
prevention. Failure to comply can lead to significant personal injury and equipment damage.
Lethal voltages and/or a shock hazard may be
present in modules and arrays during sunlight
hours, even at low light level. This hazard increases when multiple modules are connected
together to provide higher system voltage or
current levels. Dangerous voltages may also be
present at night from connections to batteries
and feedback from inverters or other parts of
the system.
2. Underwriters Laboratories Information
(U.S. and Canada Only)
Bosch Solar c-Si M 60-225-16, c-Si M 60-230-16,
c-Si M 60-235-16 and c-Si M 60-240-16 are UL
1703 listed. This UL standard covers flat-plate
photovoltaic modules and panels intended for
installation on or integral with buildings or to be
freestanding (not attached to buildings), in
accordance with the National Electrical Code
(NFPA 70), appropriate Building Codes, and any
other applicable Local Codes in the US.
UL Listed Bosch Solar c-Si modules are rated
class C and intended to be installed on “Class
A” fire rated roofs, residential or commercial,
per local codes in US.
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For “Class C” modules, the assembly is to be
mounted over a fire resistant roof covering
rated for the application.
Under normal conditions, a photovoltaic module
is likely to experience conditions that produce
more current and/or voltage than reported at
standard test conditions. Therefore, the values
of Isc and Voc marked on this module must be
sized according to section 690-8 of the National
Electrical Code for all component voltage ratings, conductor ampacities, fuse sizes, and size
of controls connected to PV output.
Use only UL Listed grounding lugs suitable for
outdoor use: Burndy P/N CL-50-DB or ILSCO
P/N GBL-4DB in conjunction with an 8-32
stainless steel fastener and star washer. USE
conductor cable of minimum 10 AWG and
minimum 90°C temperature rating, which is
also sunlight resistant rated, for modules and
interconnect wiring that is exposed to weather
as per NEC.
National Electrical Code (NEC)
The National Electrical Code (NEC) covers the
installation of photovoltaic systems and must
be adhered to when systems are designed and
installed. Article 690, Solar Photovoltaic Systems, of the NEC applies to solar photovoltaic
electrical energy systems including the array
circuit(s), power conditioning unit(s) and controller(s) for such systems.
All wiring shall be in accordance with the NEC,
and grounding method of the frame of arrays
shall comply with the NEC, article 250.
USL/CNL
All USL/CNL installations shall be in accordance
with CSA C22.1, Safety Standard for Electrical
Installations, Canadian Electrical Code, Part 1.
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3. Bosch Solar Module Electrical Characteristics
Model
Open
Circuit
Voltage
at STC,
(V dc)
Rated
Voltage at
STC,
(V dc)
Maximum
System
Voltage, (V
dc)
Rated
Current at
STC,
(A dc)
Short
Circuit
Current at
STC,
(A dc)
Rated
Maximum
Power at
STC,
(Watts)
Maximum
Series
Fuse,
(A)
c-Si M 60-225-16
36.0 28.3
600
7.95 8.7 225 15
c-Si M 60-230-16
36.35 28.75
600
8.0 8.75 230 15
c-Si M 60-235-16
36.5 29.35
600
8.0 8.75 235 15
c-Si M 60-240-16
36.7 29.65
600
8.1 8.8 240 15
Module bypass diode type, voltage rating, current rating, and configuration of the diode
Diode Ratings Module series Total #
of Dio-
des
Diodes # in par-
allel for each
string
Diode Manufac-
turer
Diode
Type
(A) (PIV)
c-Si M 60-225-16
3 1 Tyco SL1010 11 40
c-Si M 60-230-16
3 1 Tyco SL1010 11 40
c-Si M 60-235-16
3 1 Tyco SL1010 11 40
c-Si M 60-240-16
3 1 Tyco SL1010 11 40
NOTE:
DO NOT attempt to open the diode housing or junction box located on the back side of any Bosch Solar
module. There are no user serviceable parts inside.
4. SAFETY INSTRUCTIONS
Handling Safety
DO NOT drop, allow objects to fall on,
or stand or step on modules.
DO NOT install during high winds.
Never leave a module unsupported or
unsecured. If a module falls, the glass
could break. A module with broken
glass cannot be repaired and must not
be used.
DO NOT disassemble the module, or
remove any part installed by Bosch Solar. Use modules for their intended use
only and follow all manufacturers’ instructions.
DO NOT attempt to remove snow or ice
from the module.
DO NOT direct artificially concentrated
sunlight on the module.
Installation Safety
DO NOT attempt to install or service
any portion of the PV system unless you
understand the electrical operation and
are fully qualified to do so.
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