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Solar Energy 

 

 

 
Grounding wire 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Figure 3: Grounding Hole Locations 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Figure 4: Installation of the grounding lug 
 
Use only UL Listed grounding lugs suitable for 
outdoor use: Burndy P/N CL-50-DB or ILSCO 
P/NGBL-4DBin conjunction with an 8-32 

stainless steel fastener and star washer. Attach  
this lug to the module frame with a nut, bolt 

and star washer as shown in Figure 4. 
 

 

 
 
 

 
 
 

 
 
 

 
 
 

 
 
 

 
 

 
 
 

 
 
 

 

Grounding 
Holes (4X) 

 
 

 
 
 

 
 
 

 

 

 
 
 

 
 
 

 
 
 

 
 
 

 
 
 

 
 

 

 
 

Contact Information: 
 
www.bosch-solarenergy.com 

[email protected] 

 
 

  

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photovoltaikforum.com

Summary of Contents for c-Si M 60-225-16

Page 1: ...ing repairing or performing maintenance on the PV modules or the PV power system WARNING Lethal voltages and or shock hazard may be present in modules and arrays during sunlight hours even at low light level This hazard increases when multiple modules are connected together to pro vide higher system voltage or current levels Dangerous voltages may also be present at night from connections to batte...

Page 2: ...tar washer USE conductor cable of minimum 10 AWG and minimum 90 C temperature rating which is also sunlight resistant rated for modules and interconnect wiring that is exposed to weather as per NEC National Electrical Code NEC The National Electrical Code NEC covers the installation of photovoltaic systems and must be adhered to when systems are designed and installed Article 690 Solar Photovoltai...

Page 3: ...10 11 40 c Si M 60 240 16 3 1 Tyco SL1010 11 40 NOTE DO NOT attempt to open the diode housing or junction box located on the back side of any Bosch Solar module There are no user serviceable parts inside 4 SAFETY INSTRUCTIONS Handling Safety DO NOT drop allow objects to fall on or stand or step on modules DO NOT install during high winds Never leave a module unsupported or unsecured If a module fa...

Page 4: ...use sizes and size of controls connected to the module output Refer to Sec 690 8 of the National Electric Code for an additional multiplying fac tor of 125 percent 80 percent of rat ing which may be applicable DO NOT wear jewellery when working on the modules A two person team is to be used while performing field work on all energized equipment where the system open cir cuit voltage is 30 volts or...

Page 5: ...ed by buildings trees utility poles and other obstructions significantly reduces the module energy output In systems that are configured with multiple rows of modules the rows must be spaced far enough apart to minimize the impact of shading on other rows This distance is dependent on the latitude and tilt angle at which the system is installed The closer to the equator requires a lower tilt angle...

Page 6: ...d clamps secured with 14 bolts Bolt torque is 12 15ft lbs Refer to Figure 2 Details A B and C for three examples of different methods using various hardware for attaching the PV module to the module mounting system NOTE Under no circumstances may the short frame edges be used for anchoring the module Use only the 4 recommended mounting holes See Figure 1 Mounting holes 4X Grounding holes 4X Figure...

Page 7: ...Solar Energy Figure 2 Examples of Attaching Modules 7 9 p h o t o v o l t a i k f o r u m c o m ...

Page 8: ...f the National Electrical Code for an additional multiplying factor of 125 percent 80 percent derating which may be applicable CAUTION DO NOT connect or disconnect a Bosch Solar module unless the array string is open circuited or all of the modules in the string are covered The connectors are not designed to make or break the full system current CAUTION Be aware that the artificially concentration...

Page 9: ...e for outdoor use Burndy P N CL 50 DB or ILSCO P NGBL 4DBin conjunction with an 8 32 stainless steel fastener and star washer Attach this lug to the module frame with a nut bolt and star washer as shown in Figure 4 Grounding Holes 4X Contact Information www bosch solarenergy com solarenergy us bosch com 9 9 p h o t o v o l t a i k f o r u m c o m ...

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