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Perlight Solar PLM-OM Series Скачать руководство пользователя страница 15

Perlight Solar PLM-OM Series Installation Manual

15

www.perlight.com

V.01.2022 A1.0

9. Module Wiring

Each solar module is wired with two separate series cell strings.

Bypass Diodes

Bypass diodes are wired in parallel with the series cell strings to prevent hot spot heating

caused by individual cell reverse bias that occurs when a module is partially shaded.

Output Cables

Each module has two standard 90°C rated, water-proof, UV resistant output cables each

terminated with plug & play connectors. This cable is suitable for applications where wiring is

exposed to the direct rays of the Sun.

Field connections

Connecting cables should be a minimum of 12 AWG copper cables, which are UV resistant

and insulated for a minimum of 90°C. All wiring and electrical connections must comply with

local and national Electrical Code.

Blocking Diodes

In a system utilizing a battery, blocking diodes are typically placed between the battery

and the solar module output to prevent battery discharge at night. Diodes that are used as

blocking diodes must: Have a Rated Average Forward Current [IF(AV)] above maximum

system current at highest module operating temperature. Have a Rated Repetitive Peak

Reverse Voltage [VRRM] above maximum system voltage at lowest module operating

temperature.

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Содержание PLM-OM Series

Страница 1: ...Perlight Solar PLM OM Series Installation Manual ...

Страница 2: ...www perlight com V 01 2022 A1 0 Table of Contents 1 Introduction 3 2 Applicable Modules 4 4 Warning and Notes 5 9 5 Identification 9 6 Module Structure 10 7 Mounting and Notes 11 13 8 Grounding 14 9 Module Wiring 15 10 Maintenance 16 17 11 Recycling 18 ...

Страница 3: ...nce and in case of sale or disposal of the solar modules This manual does not constitute a warranty expressed or implied Perlight does not assume responsibility and expressly disclaims liability for loss damage or expense arising out of or in any way connected with installation operation use or maintenance of the solar modules The mechanical and electrical installation of the solar modules shall b...

Страница 4: ...xxxOM2B 66 PLM xxxOM2A 66 PLM xxxOM 66B PLM xxxOM2 66B PLM xxxOM2B 66B PLM xxxOM2A 66B PLM xxxOM6 60 PLM xxxOM6B 60 PLM xxxOM6A 60 PLM xxxOM6 60B PLM xxxOM6B 60B PLM xxxOM6A 60B PLM xxxOM10 68 PLM xxxOM10 68B PLM xxxOM10 57 PLM xxxOM10 57B Module dimensions and electrical performance data are detailed in the corresponding technical specification datasheets Module electrical performance parameters ...

Страница 5: ...ght Solar PV module output Refer to local and national Electrical Code for any additional multiplying factors which may also be applicable General Safety Perlight Solar s modules have been evaluated by according to IEC61215 and IEC61730 application class A modules rated for use in this application class may be used in system operating at greater than 50V DC or 240W The safety class of the module i...

Страница 6: ...d in this manual when cleaning Handling Safety Do not open the box until it reaches the installation location Keep the package dry and in a dry place Please refer to the Unpacking manual of standard packaging of Perlight Solar photovoltaic modules During all handling procedures make sure that the modules are not subject to large vibrations that the modules fall to the floor or that objects fall on...

Страница 7: ...ool dry The triangular holes on the backside frame of the module are drainage holes which cannot be blocked The maximum system voltage indicated in the rating label is 1500 V During the system Installation the maximum open circuit voltage in series cannot exceed the maximum system voltage During module interconnection ensure to fix the connecting cables to supporting mounting frame so as to restri...

Страница 8: ...urface shall not be partly shaded by trees building clothes tools packaging materials etc because these objects will form shadow in the module surface leading to loss of system output power The module shall be installed in a well ventilated place meanwhile enough space for airflow shall be allowed at the back and sides of the module so that the heat generated during operation can be radiated Modul...

Страница 9: ... during the winter External or otherwise artificially concentrated sunlight shall not be directed onto the front or back face of the PV module 5 Identification Each PV module is affixed with two kinds of labels providing the following information 1 Label Describes the product name PV module model nominal power rated voltage rated current open circuit voltage short circuit current maximum system vo...

Страница 10: ...Perlight Solar PLM OM Series Installation Manual 10 www perlight com V 01 2022 A1 0 6 Module Structure Module Rear mm Module Front Side mm Mounting hole mm Frame size mm ...

Страница 11: ...he appropriate local and civil codes prior to installation Perlight Solar modules can be mounted using the following methods Direct fixing to mounting structure Suitable module clamps as part of solar mounting system Insertion systems Roof integrated systems Direct Fixing to Mounting Structure 2400Pa Wind Load 2400Pa Snow Load 5400Pa Wind Load 3800Pa Snow Load Use Four Mounting Holes Use Eight Mou...

Страница 12: ...ule mounting clamps must not come into contact with the front glass and must not deform the frame Module clamps should not cause shadowing effects It is not permitted to modify the module frame under any circumstances Recommended distance between two modules is 5mm considering linear thermal expansion of the module frames Clearance between the module frame and mounting surface may be required to p...

Страница 13: ...ign may have an impact on fire resistance If the modules are to be installed on the roof or wall of a building using an integrated mounting system the fire resistance of roof covering or wall should be rated for the application and certified for use to local and national standards Here the stand off method or the rack method is recommended The modules are supported parallel to the surface of the b...

Страница 14: ...delines The grounding conductor must then make a connection to earth using a suitable earth ground electrode Attach a separate conductor to one of the marked 4mm diameter grounding holes on the module frame with a bolt and nut that incorporates an external tooth washer This is to ensure positive electrical contact with the frame The rack must also be grounded unless they are mechanically connected...

Страница 15: ...ns where wiring is exposed to the direct rays of the Sun Field connections Connecting cables should be a minimum of 12 AWG copper cables which are UV resistant and insulated for a minimum of 90 C All wiring and electrical connections must comply with local and national Electrical Code Blocking Diodes In a system utilizing a battery blocking diodes are typically placed between the battery and the s...

Страница 16: ...ency of cleaning depends on the rate of dirt build up Under normal conditions the rain will clean the surface of the module but it is still required to regularly clean the module surface using a soft sponge or cloth dry or wet Never use a rough surfaced material to clean modules do not use acid and alkali cleaner to remove dirt Avoid pressing hard during cleaning which may cause glass deformation ...

Страница 17: ...s c Check the module backsheet whether there is hot negative film raised signs of burns or scorching and so on d Check whether the encapsulation materials of the module have delamination bubbles etc e Check the tightness of the bolts and the electrical connections at the connection points between the modules and the supporting rail Inspection of connectors and cables It is advisable to carry out a...

Страница 18: ... to produce electricity for a minimum of 25 years however the panels may continue to offer useful energy for years to come after this point Once the panels reach the end of their useful life they should be recycled in accordance with local guidelines and regulations Within the European Union solar modules are subject to Waste Electrical and Electronic Equipment WEEE regulations The WEEE symbol is ...

Страница 19: ...Perlight Solar Co Ltd Address Oufeng Road Muyu Zeguo Town Wenling City Zhejiang Province 317521 China Tel 0086 576 86477920 www perlight com enquiry perlight com ...

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