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WARNING!

 

The photovoltaic module produces electricity when exposed to the sun or other 
light  sources.  For  your  safety  and  the  safety  of  others,  please  read  the  entire 
installation and assembly instruction manual carefully prior to installation. Please 
carefully  read  the  following  installation  and  safety  instructions.  Non-compliance 
with these instructions may void the module warranty. 

 

1

 

Introduction 

This guide contains information regarding the installation and safe handling of ET 
Solar  photovoltaic  modules  (hereafter  referred  to  as  "modules").  All  instructions 
should  be  read  and  understood  before  attempting  installation.  If  there  are  any 
questions, please contact your dealer or ET Solar for further information. The installer 
should  conform  to  all  safety  precautions  in  the  guide  when  installing  modules. 
Before installing a solar photovoltaic system, the installer should become familiar 
with the mechanical and electrical requirements for photovoltaic systems. Keep 
this  guide  in  a  safe  place  for  future  reference.  If  not  otherwise  specified,  it  is 
recommended that the requirements of the U.S. National Electrical Code (NEC) or 
respective European Code and other countries Code be followed. 
Non-compliance  with  this  installation  instruction  may  result  in  property 
damage and/or physical injury. ET Solar will not be liable for compensation of any 
loss or injury caused by this type of non-compliance. 

2

 

Codes and regulations 

The mechanical and electrical installation of PV systems should be performed in 
accordance with all applicable codes , including electrical codes, building codes 
and electric utility interconnection requirements. Such requirement may vary for 
mounting location. Requirements may also vary with system voltage,and for DC or 
AC application. Contact local authorities for governing regulations. 

3

 

General information 

Be careful when unpacking, transporting, and storing the modules. They are subject 
to breakage if they are not handled and installed properly. It is recommended not 
to  take  them  out  of  the  packaging  until  the  moment  of  the  installation.  During 
installation,  please  use  soft  materials  to  protect  the  modules  from  contacting 
directly with the ground, concrete or tiles. Otherwise scratches or glass breakages 
may occur. 

 

Installing solar photovoltaic systems requires specialized skills and knowledge. 
The installer assumes all risk of injury, including risk of electric shock. Module 
installation should be performed only by qualified persons.   

 

All modules come with permanently attached junction box and 4 mm² (#12 
AWG) wire terminated in PV connectors. Your dealer can provide additional 

Содержание ET-M660BH GL Series

Страница 1: ...www etsolar hk INSTALLATION MANUAL ET Solar Series Module Installation Safety instructions Maintenance Version 2021Q4...

Страница 2: ...Selecting the proper mounting structure and hardware 4 4 2 Mounting methods 4 4 2 1 Mounting with bolts 4 4 2 2 Mounting with clamping hardware 5 4 2 3 Installation position and static loads 6 5 Elec...

Страница 3: ...ompliance with this installation instruction may result in property damage and or physical injury ET Solar will not be liable for compensation of any loss or injury caused by this type of non complian...

Страница 4: ...re may go outside the above range please consult with ET Solar before installation The irradiance reflected on the rear of the bifacial solar modules shall not exceed 300W m2 Do not attempt to disasse...

Страница 5: ...y a factor of 1 25 when determining component voltage ratings conductor ampacity fuse sizes and size of controls connected to the module or system output An additional multiplying factor of 125 percen...

Страница 6: ...r to standard solar photovoltaic installation guides or a reputable solar installer or systems integrator Shading on the module will reduce electricity production Do not install the module near equipm...

Страница 7: ...big enough to fix the modules steadily Please find detailed mounting information in the below figure A 1 2 4 2 2 Mounting with clamping hardware When choosing clamp mounting method please be sure to u...

Страница 8: ...ion and static loads Maximum design load of the PV module by front 3600pa and back1600pa the safety factor of 1 5 times these values can vary depending on installation method of the modules please ref...

Страница 9: ...ET Solar recommends the negative pole of PV module array is connected to earth during all PV system installations That will keep optimal performance of PV Power Plants which are located in a hot high...

Страница 10: ...if hot spot occurred the diode will come into operation to stop the main current from flowing through the hot spot cells in order to prevent module over heated and performance loss Notice bypass diod...

Страница 11: ...keep PV modules clean The dirt such as bird droppings leaves dust is usually need to be cleaned When cleaning the modules make sure that the temperature difference between the water and the module is...

Страница 12: ...as lubricants and organic solvents to clean the connectors Do not clean modules under the weather conditions of wind more than 4 class in Beaufort scale heavy rain or heavy snow When cleaning the modu...

Страница 13: ...uation are not covered by ET Solar s warranty TROUBLE SHOOTING If your PV system does not work normally after installation please inform your installer immediately It is recommended to perform prevent...

Страница 14: ...ssumed by ET Solar for any infringement of patents or other rights of third parties which may result from use of the PV product No license is granted by implication or otherwise under any patent or pa...

Страница 15: ...www etsolar hk 13 Appendix 1 Electrical ratings of ET Solar modules Sheet 1 solar cell type 166mm...

Страница 16: ...www etsolar hk 14 Sheet 2 solar cell type 158 75mm...

Страница 17: ...www etsolar hk 15 Sheet 3 solar cell type 156 75mm mono si poly si Sheet 4 solar cell type 182mm...

Страница 18: ...www etsolar hk 16...

Страница 19: ...ABOUT MANUFACTURER ET SOLAR POWER HONGKONG LIMITED Room 01 21 F XINGFA Commercial Building 9th Tobacco Factory Street Mong Kok HongKong Tel 86 510 85382358 Fax 86 510 85382358 mail support etsolar HK...

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