Conergy PH Series User manual

Conergy PH Series Modules
Solar module user manual

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1 Introduction
1.1 Short description
Conergy PH modules are solar modules for installation in photovoltaic systems.
1.2 About this manual
1.2.1 Subject of this manual
The subject of this manual is the installation and electrical connection of the Conergy PH module in a photovoltaic system.
This manual applies to the following modules: Conergy PH 175-200M, Conergy PH 220-255P, Conergy PH 230-260M BL.
1.2.2 User group
The manual is intended to be used by the system owner and by qualied persons possessing technical skills and basic
electrical, electronic and mechanical knowledge related to photovoltaic systems. Please retain this manual for future
reference.
1.2.3 Symbols
Start of a step-by-step procedure with description of the goal of the procedure. Individually numbered steps
follow, which may be interrupted by background information, illustrations, or warnings.
Background and additional information or the status of a procedure. Appears between the steps of a procedure,
within the sequence/ course of a procedure.
Denotes a hazardous situation. Disregard of this instruction may lead to slight or moderate injury.
Denotes an extraordinarily hazardous situation. Disregard of this instruction may lead to serious, irreversible
injury or death.
1.3 Standards and technical directives
Conergy PH modules comply with the following standard:
| ULC/ORD-C1703-01 & UL 1703
1.4 Intended use
Conergy PH modules are designed for use in photovoltaic systems. Any other use is deemed to be not as intended.
Intended use also includes compliance with the specications stated in this installation manual. Conergy shall not be held
liable for damages arising from a failure to observe and follow the installation manual, particularly the safety instructions,
or from any improper use of the product.
2 Safety
2.1 Responsibilities of the owner/operator
Installing solar photovoltaic systems may require specialized skills and knowledge. The system operator has safety-related
responsibilities, and must ensure that:
| locally applicable standards and directives are complied with;
| the installation is performed by qualied persons;
| those commissioned to perform the work can evaluate their assigned tasks and recognize possible risks;
| those commissioned to perform the work are familiar with the system components;
| the installation manual is available during the installation;
| the installation manual is an integral part of the product;

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| the installation manual, and in particular the safety instructions, have been read and understood by the relevant
personnel before installation;
| suitable lifting gear and tools are used for the installation;
| if replacements are required, only Conergy components are used and repairs are carried out only by qualied persons,
otherwise the warranty will expire;
| only components (cable, plugs, mounting parts, etc.) that are suitable for use in photovoltaic systems are used;
| the module is not installed near highly ammable gases or vapors because sparks could be generated;
| sunlight is not articially concentrated on the solar module;
| no paint, coatings or stickers are applied to the module;
| the module is not dismantled and none of the parts provided on delivery are removed.
2.2 Basic safety instructions
The following safety instructions and warnings form an essential part of this manual and are of fundamental importance
when handling this product.
| Solar modules produce electrical energy when exposed to light. Even a single module produces enough voltage and
current to cause shocks and burns if safety precautions are not followed. The shock hazard increases as modules are
connected in series (producing higher voltages), and in parallel (producing higher current).
| Make allowance for the loads that the Conergy PH modules may generate for the entire structure. The modules have
been evaluated by UL for a maximum positive design loading of 5400Pa/113lbs/ft2.
| In order to prevent damage (e.g. breakage of glass), never leave Conergy PH modules unsecured.
| Check Conergy PH modules for mechanical integrity before installation. Use only undamaged modules.
| Use only mounting systems that can withstand the expected loads for snow, wind, etc. The modules have been
evaluated by UL for mounting using the 4 provided mounting holes in the frame.
| Make sure that no other system components will impair the mechanical or electrical function of the Conergy PH
modules.
| Do not drill holes in the module frame or in the glass surface and do not carry out any welding work on or near the
Conergy PH modules.
| Comply with the applicable occupational health and safety regulations.
| Wear suitable clothing and gloves and remove metallic jewelry to prevent accidental contact with energized
components.
| The presence of a second party who can provide help in the event of an accident is recommended during the entire
installation process.
| Ensure a copy of this installation manual is provided to the system owner.
3 Installation
3.1 General installation instructions
| Make sure that all locally applicable standards, construction regulations and accident prevention regulations are
complied with.
| The module must be installed in accordance with National Electrical Code (NEC) in the US and in accordance with
Canadian Electrical Code Part I (CEC) in Canada.
| We recommend the Conergy SunTop mounting system for installations on sloping roofs. The recommended stand-off
height is 115mm.
| Select an installation location with the maximum sunlight at all times of the year. Avoid shaded areas.
| In northern latitudes, orient the photovoltaic modules to the south. Determine the ideal setting angle according to the
latitude of the installation location. Request this information from your dealer or nd it in the ofcial tables.
| You can nd further installation instructions in the installation manual for the relevant mounting system.
| The photovoltaic modules are bolted or clamped in place depending on the design of the mounting system. The
mounting structure must be made from material that is resistant to corrosion and atmospheric conditions and able to
withstand the loads required.

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A 1580 mm
B 50 mm
C 300 mm
A 1652 mm
B 50 mm
C 300 mm
Fig. 3-1: Dimensions (mm)
Conergy PH 175-200M
Conergy PH 220-255P and Conergy PH 230-260M BL
Variable clamping range

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3.2 Securing the photovoltaic modules to the frame
Prevent damage to the photovoltaic modules due to incorrect installation.
| Work only in dry conditions.
| Secure the modules against slipping and falling.
| Do not drop the modules.
| Do not hold the module by its socket or connection cables.
| Always carry modules that are to be lifted by two opposite points on the frame.
| Never carry modules by just one part of the frame.
| Do not drop any objects on the module and do not step on it.
| Do not drill the module frame.
3.2.1 Bolting the photovoltaic module in place
Fig. 3-2: Securing the module with bolts
1. Place the module on the frame.
2. Insert four stainless-steel bolts (M6) through the holes (7x11.5mm) in the frame. For maximum security against
strong winds and snow falls, all six mounting holes should be used to secure the modules.
3. Secure each bolt to the frame with 2 stainless-steel washers, a stainless-steel spring washer or toothed lock washer
and a stainless steel nut (M6).
4. To tighten, a torque wrench is recommended to produce a tightening torque of 15 ~ 20Nm
3.2.2 Clamping the photovoltaic module in place
The module may be clamped only in the permitted clamping areas (see Fig 3-1). The module clamps [1] (see Figure
3-3) must not overlap the glass or shade the module surface [2] and must be a minimum of 40mm or 1-1/2” wide
(contact surface on the frame in a longitudinal direction).
Module Frame
M6 Bolt
M6 Nut
Washer
Washer
Spring Washer
Mounting Structure

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Fig. 3-3: Securing the module with clamps
1. Place the module on the mounting rail.
2. Clamp the module in place with the module clamp (1) (recommended tightening torque: 8 Nm or 70 Inch Pounds).
3.3 Electrical installation
3.3.1 Electrical values
All relevant electrical values are specied on the label on the back side of the module. Please nd an overview of the
technical data in section 7 of this manual.
| 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 should be adjusted based on
conditions of use when determining component voltage ratings, conductor ampacities, fuse sizes and ratings of
components connected to the module output.
| Refer to Section 690-7 and 680-8 of the National Electric Code (NEC) for voltage and/or current adjustment factors
which may apply.
3.3.2 General safety instructions
| Carry out the cabling in accordance with applicable Regulations, codes and standards.
| Make sure that the cables and connections are not damaged. Protect the cables from damage.
Risk of electric shock. Risk of fire and injury from electric arc.
| Do not disconnect connections under load.
| Make sure there is adequate protection against contact with live conductors.
| Use only insulated tools.
3.3.3 Parallel and series connection
Modules of the same type can be connected in parallel or in series. Modules or series strings of modules connected in
parallel may require overcurrent protection in each series string. The maximum series fuse ratings for Conergy PH
modules are as follows:
| PH 175-200M: 10A
| PH 230-260M BL: 15A
| PH 220-255P: 15A
Material damage due to connection errors.
| Use only modules of the same type and output for series connection.
| Make sure that the number of modules and their connections correspond with the electrical values specied by the
devices connected to the photovoltaic system.
| Use only 90ºC wet-rated, sunlight resistant, stranded or solid conductor cables for all module and interconnect wiring
that may be exposed to weather.
| Make sure that the polarity is correct.
3.3.4 Connecting the photovoltaic module
On the rear of the photovoltaic module, there is a connection box with connection cables, plugs and sockets.
1. Connect the plug of one module with the socket on the next module.
2. Connect the plug and socket of the rst and last modules within a module series string to the conductor cables
leading to the inverter. An adapter kit for solar cables with a 4 mm2cross section is available as an option.
An optional locking clip is available to prevent disconnection of the plug and socket connection by unqualied persons.

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3.3.5 Grounding
Equipment grounding requirements must be checked in accordance with applicable regulations and standards before work
is started. The module frame or array must be grounded to avoid the hazards of electric shock or re. The position of
possible grounding connections can be found in Fig. 3-1. An equipment grounding conductor can be xed to the holes in the
frame (4 hole locations, each with 5.5mm diameter). A #12 AWG copper ground wire or equivalent should be used.
Observe all applicable regulations.
Follow the steps below for a correct grounding connection.
1. The copper wire with M5 cupped washer should be placed through the bolt;
2. Put the cut washer through the bolt , and the bolt must be put through the hole xed in the aluminum frame;
3. Use the nut and cut washer to x all the parts. The copper wire can not be attached to the aluminum.
4. Use a tightening torque around 210±20 N·cm.
4 Maintenance and care
Conergy PH modules are low-maintenance. However, Conergy recommends that you carry out a visual inspection and a
check of the mechanical and electrical connections for damage once a year. Dirt on the modules reduces the output and
the yield. If the photovoltaic modules are installed with an inclination angle of more than15°, they will generally be
adequately cleaned by rain.
Prevent damage to the module surface by scratching or extreme differences in temperature.
| Use only pH neutral liquid cleaners, even if there is excessive dirt build-up.
| Do not use abrasive cleaning agents.
| Ensure cleaning solutions are at roughly the same temperature as the module surface.
| Wipe the module surface with water and a soft cloth.
5 Removal
Risk of electric shock.
| Do not touch any bare electrical connection parts.
| Use only insulated tools.
1. Disconnect the inverter from the utility power on the AC side so that the photovoltaic system has no load.
2. Disconnect the photovoltaic system from the inverter at the cut-off point on the DC side.
3. Make sure that the system is not supplied with voltage.
4. Remove the photovoltaic system in the same way as it was installed; observe the safety instructions.
6 Disposal
Please ask your installer, dealer or Conergy, Inc. about disposal.

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7 Technical data
Conergy PH 175-190M
Maximum
Power
(Pmax)
Open
Circuit
Voltage
(Voc)
Short
Circuit
Current
(Isc)
Maximum
Power
Voltage
(Vmpp)
Maximum
Power
Current
(Impp)
175Wp 44.63V 5.23A 35.65V 4.92A
180Wp 44.88V 5.31A 36.02V 5.00A
185Wp 45.12V 5.39A 36.38V 5.09A
190Wp 45.37V 5.47A 36.74V 5.17A
The electrical characteristics are within +/-10 percent of the indicated values of Isc, Voc and Pmax under standard test
conditions (irradiance of100mW/cm2, AM 1.5 spectrum, and a cell temperature of 25°C (77°F).
Conergy PH 220-255P
Maximum
Power
(Pmax)
Open
Circuit
Voltage
(Voc)
Short
Circuit
Current
(Isc)
Maximum
Power
Voltage
(Vmpp)
Maximum
Power
Current
(Impp)
220Wp 36.92V 8.46A 28.02V 7.86A
225Wp 37.14V 8.49A 28.40V 7.92A
230Wp 37.35V 8.53A 28.78V 7.99A
235Wp 37.56V 8.56A 29.16V 8.06A
240Wp 37.77V 8.59A 29.54V 8.13A
245Wp 37.98V 8.62A 29.92V 8.20A
250Wp 38.19V 8.65A 30.30V 8.27A
255Wp 38.40V 8.69A 30.68V 8.33A
The electrical characteristics are within +/-10 percent of the indicated values of Isc, Voc and Pmax under standard test
conditions (irradiance of100mW/cm2, AM 1.5 spectrum, and a cell temperature of 25°C (77°F).
Conergy PH 230-260M BL
Maximum
Power
(Pmax)
Open
Circuit
Voltage
(Voc)
Short
Circuit
Current
(Isc)
Maximum
Power
Voltage
(Vmpp)
Maximum
Power
Current
(Impp)
225Wp 37.33V 8.48A 28.66V 7.86A
230Wp 37.48V 8.52A 29.03V 7.93A
235Wp 37.63V 8.55A 29.39V 8.01A
240Wp 37.78V 8.58A 29.75V 8.08A
245Wp 37.94V 8.61A 30.12V 8.16A
250Wp 38.09V 8.64A 30.48V 8.23A
255Wp 38.24V 8.67A 30.84V 8.31A
260Wp 38.39V 8.70A 31.19V 8.38A
The electrical characteristics are within +/-10 percent of the indicated values of Isc, Voc and Pmax under standard test
conditions (irradiance of100mW/cm2, AM 1.5 spectrum, and a cell temperature of 25°C (77°F).

Conergy_PH_Solar_Module_IM_ENG_2012-11-16 Subject to technical modications without notice 2012©Conergy
OUR WORLD IS FULL OF ENERGY.
Conergy Global Headquarters
Anckelmannsplatz 1
20537 Hamburg, Germany
Phone: +49 (0) 40 / 27 142.1000
www.conergy.com
Conergy US Headquarters
2460 West 26th Avenue, Suite 280C
Denver, CO 80211, US
Toll Free: 888.396.6611
www.conergy.us
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17815 - 111 Ave.
Edmonton, AB T5S 2X3, Canada
Toll Free: 1.888.489.3701 (In Canada)
www.conergy.ca