background image

 

Installation guide solar modules 

 

 

V1 – April 2015 

9 - 19 

 

3.3

 

Warning: Danger due to high voltage 

Even  in  disconnected  condition  the  inverter  can  retain  high  voltages,  which  is  a  major  shock  hazard. 

Therefore: 

 

Be very cautious when working with the inverter and wires. 

 

After switching off the inverter as well as before working on the inverter, make sure to regulate the 

time intervals as recommended by the manufacturer so that the high voltage components can be 

discharged 

Make sure to adhere to the assembly regulations of the inverter manufacturer. 

 

3.4

 

Warning: Danger due to electric arc 

The  solar  modules  generate  a  direct  current  when  exposed  to  light.  When  opening  a  closed  circuit,  e.g. 

disconnecting the direct current wire from the loaded inverter, a fatal electric arc may occur. 

 

Never disconnect the solar generator from the inverter while the inverter is connected to the grid 

 

Make  sure  to  use  only  flawless  wire  connections!  Connect  wires  seamlessly  and  keep  them  free 

from dirt 

 

4.

 

PACKAGING, HANDLING AND STORAGE 

4.1

 

Transport, temporary storage and safe unpacking 

 

Please refers to the instructions printed on the cartoon box of each pallet 

 

The modules are sensitive technical components, which must be handled with utmost care. Therefore, be 

particularly careful during transport and temporary storage and leave the modules in the package until they 

are used.  

o

 

Always lift and carry the module with both hands and never carry by means of the junction box.  

o

 

Do  not  drop  the  modules  or  place  them  down  clumsily  on  a  hard  floor  and/or  on  the  module 

corners.  

o

 

Do not place any objects on the modules.  

o

 

Do not stack the modules without protection.  

o

 

Avoid deflection of the modules.  

o

 

Do not walk on the modules. 

o

 

Do not treat with sharp objects and keep all electrical contact areas clean and dry.  

For  documentation  purposes,  the  serial  number  should  be  noted.  If  required,  the  modules  should  be 

temporarily stored in a dry, ventilated room. Clean, non-slip gloves must be worn during all transport and 

installation  work  to  prevent  cut  injuries  from  the  panel  edges.  Contamination  of  the  solar  glass  with 

fingerprints must also be avoided, as this may damage the special coating on the glass. Please pay special 

attention to the warnings on the package as well as on the enclosed unpacking instructions! 

Summary of Contents for MBA-GG60 BiSoN Series

Page 1: ...Document name MCELL_PV_Modules_Installation_Manual_EN_v1 2_20150715 Revision date V1 2 July 2015 www megacell it SAFETY AND INSTALLATION MANUAL BIFACIAL SOLAR MODULES...

Page 2: ......

Page 3: ...allowable maximum mechanical loading 10 4 4 Make sure that the surroundings are suitable 10 4 5 The correct location for installation 10 4 6 Yield maintenance through optimal alignment and inclination...

Page 4: ...Installation guide solar modules V1 April 2015 4 19...

Page 5: ...Installation guide solar modules V1 April 2015 5 19 1 MODULES 1 1 MBF GG60 BiSoN series with frame 1 2 MBA GG60 BiSoN series frameless...

Page 6: ...oduct are beyond company control MegaCell does not assume responsibility and expressly disclaims liability for loss damage or expense resulting from improper installation handling or use The informati...

Page 7: ...d after installation to calculate correctly inverter cables and connection size Serial number Each individual module is identified by a unique serial number accompanied with a barcode They are permane...

Page 8: ...r modules generate electricity When exposed to light a voltage occurs which can be dangerous and life threatening Even though the individual modules generate a relatively low voltage of 50 V DC the vo...

Page 9: ...and safe unpacking Please refers to the instructions printed on the cartoon box of each pallet The modules are sensitive technical components which must be handled with utmost care Therefore be partic...

Page 10: ...re that after installation the module is neither subjected to artificially concentrated sunlight immersed in water or continuously splashed with liquids By all means make sure that the module is not s...

Page 11: ...f the module frame if present is not required for fault free operation To reduce the risk of electric shock e g due to static charge as far as possible MegaCell recommends to ask an experienced instal...

Page 12: ...ith the frame Then turn the screw another quarter or half turn The thread cutting screw should be torqued by 20 4 lb in and 24 8 lb in 2 3 and 2 8 Nm Ground wire placement Insert the cable into the wi...

Page 13: ...hould not be mounted in such a way that the drain holes of the module can become blocked MegaCell PV modules are suitable for mechanical mounting both in portrait and landscape orientation In choosing...

Page 14: ...will render the product and performance warranty void 5 2 Frameless modules The use of frameless MegaCell modules requires frameless mounting system that grabs the edge of the module with a pressure...

Page 15: ...snow load zones the terrain category and the height of the building 6 ELECTRICAL INSTALLATION Do not connect or disconnect modules under load Danger Risk of serious injury or death from electric shock...

Page 16: ...ed against reverse polarity o Keep the total area of all conductor loops as low as possible in order to reduce the voltages due to indirect lightning strikes o Always carry out a careful final check o...

Page 17: ...LES MegaCell recommends to inspect the installation on a regular basis with following minimum maintenance o Check the electrical and mechanical connections to verify that they are clean secure and und...

Page 18: ...sual appearance of the module surface and result in decreased performance o Use of automatic cleaning machines for solar energy systems is at your own risk and is not authorized by MegaCell in any way...

Page 19: ...Document name MCELL_PV_Modules_Installation_Manual_EN_v1 2_20150715 Revision date V1 2 July 2015 www megacell it MegaCell S r l a socio unico A coordinated company part of Mega Group S r l Registered...

Reviews: