DMEGC DM M 156-36 Series Installation Manual Download

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Hengdian Group DMEGC Magnetics Co., Ltd

DMEGC Solar Energy

Hengdian Industrial Area, Dongyang City, Zhejiang Province China
Tel: +86-579-86554950
Fax: +86-579-86554845
Email: solar@dmegc.com.cn

DMEGC Photovoltaic Modules Installation Manual

Version

：

202005

Summary of Contents for DM M 156-36 Series

Page 1: ...agnetics Co Ltd DMEGC Solar Energy Hengdian Industrial Area Dongyang City Zhejiang Province China Tel 86 579 86554950 Fax 86 579 86554845 Email solar dmegc com cn DMEGC Photovoltaic Modules Installati...

Page 2: ...RE SAFETY 4 3 PRODUCT IDENTIFICATION 4 4 MECHANICAL INSTALLATION 5 4 1 SELECTING THE LOCATION 5 4 2 TILT ANGLE SELECTION 5 4 3 CONVENTIONAL REQUIREMENTS 6 4 4 INSTALLATION METHODS 6 4 5 ATTACHMENT GUI...

Page 3: ...30 applocation class A Modules rated for use in this applications class may be used in system operating at greater than 50V DC or 240W where general contact access is anticlpated Modules qualified for...

Page 4: ...they are ready to be installed Store pallets in a ventilated rain proof and dry location until the Modules are ready to be unpacked During the transportation do not to apply direct pressure on the bac...

Page 5: ...module unnecessarily during installation The glass surface and the frame may be hot there is a risk of burns and electric shock Do not work in the rain snow or in windy conditions Avoid exposing cabl...

Page 6: ...heet and the mounting surface Roof construction and installation may affect the fire safety of the building Improper installation may create hazards in the event of a fire Use appropriate components s...

Page 7: ...he coastline Confirm with DMEGC install after obtaining approval Modules must be installed or operated in areas where salt hail snow sand dust air pollution chemically active acid rain soot etc are ex...

Page 8: ...Follow the instruction of the clamping system supplier Provide adequate ventilation under the modules in conformity to your local regulations Provide adequate ventilation under the modules in conform...

Page 9: ...each long sides of the module for portrait orientation or each short sides of the module for landscape orientation Depending on local wind and snow loads additional clamps may be required to ensure th...

Page 10: ...es to severe environment like storm big snow etc the modules are tested under a maximum positive pressure of 5400 Pa and negative pressure of 2400 Pa the modules are designed to meet a maximum positiv...

Page 11: ...dules can be connected in series to form a string of modules the system voltage is then equal to the sum of the voltage of each module For applications requiring high operating currents several string...

Page 12: ...pe other than specified may void the warranty of the module To ensure reliable electric connection and to prevent possible intrusion of humidity two connectors must be mated and locked together until...

Page 13: ...on to ensure proper electrical connection DMEGC recommends one of the following parts for grounding 1 Use M8 bolt and washer to bond the ground wire and aluminum frame through the grounding hole as sh...

Page 14: ...on coating technology Whether the glass is broken No sharp objects are in contact with the PV module surfaces PV modules are not shaded by unwanted obstacles and or foreign material Corrosion along th...

Page 15: ...laimer of liability Because the use of this manual and the conditions or methods of installation operation use and maintenance of photovoltaic PV product are beyond DMEGC s control DMEGC does not acce...

Page 16: ...Mxxx P156 72 DMxxx P156 72BK DMxxx P156 72S DMxxx P156 72BKS DMxxxM2 72SW DMxxxM2 72BB DMxxxM2 72BU Group 3 48 156 75 cells modules DMxxx M156 48 DMxxx M156 48BK DMxxx M156 48P DMxxx M156 48S DMxxx M1...

Page 17: ...158 75 cells modules DMxxx M159 72 DMxxx M159 72BK DMxxx M159 72S DMxxx M159 72BKS DMxxx M159 72UB DMxxx M159 72L DMxxx M159 72BL DMxxx M159 72LS DMxxxG1 72SW DMxxxG1 72BB DMxxxG1 72SW S DMxxxG1 72BB...