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Installation Manual  

 

 
 

7

MOTECH Industries, Inc., -  

Tainan Science Park ı No.2, Dashun 9th Rd., Xinshi Dist., Tainan City, 74145, Taiwan 

Tel: +886-6-5050789  |  E-mail

sale_marketing@motech.com.tw

                                                                           

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Figure 3, the wrong connection method and the correct measurement method 

14. Maintenance 

 
 

Modules should be inspected annually for loose electrical connections, poor grounding connections, and loosened mechanical 
fastening  to  the  racking  structure.  A  module  tilt  of  at  least  10  degrees  will  help  rainfall  clean  the  modules  naturally.  Should 
cleaning of the modules become necessary, wet the glass surface before wiping with a soft sponge to prevent micro-scratches. 
Snowfall may be cleared using a soft bristle brush. If hand cleaning is not possible, pressure washer cleaning of module glass 
is permitted only when complying with all of the following restrictions: 

1.  Cleaning fluid: water at normal ambient temperature 
2.  Machine pressure rating:   13.1 MPa 
3. 

Machine flow rating:  ≤7 L/min 

4. 

Output nozzle distance to solar panel: ≥30 cm 

5. 

Spray tip water divergence: ≥ 15° 

6.  Do not clean it with chemical. 
7.  Do it in the morning or in the evening. 

 
 
 

 

 

There are no user-serviceable parts in the junction boxes.  Do not open the junction box or change intra-module 
wiring as all wiring connections are performed in the factory.  The electrical connectors cannot be used as a live 
disconnect.  Modules may only be connected and disconnected when current is not flowing (open circuit voltage 
conditions).  Always observe proper precautions when connecting or disconnecting modules exposed to light 
since hazardous voltage may be present. 

Summary of Contents for XS60GB-315

Page 1: ...otech com tw Page Content 1 Disclaimer of Liability 2 2 Rules and regulations 2 3 Important Safety Information 2 4 Safe Work Practices 2 5 Fire installation needs 3 6 Unpacking and storage 3 7 Array D...

Page 2: ...ndling Do not apply bending or twisting forces to the module Do not step on the module or strike the front or back these actions may result in cracked solar cells Do not lift or carry the module by th...

Page 3: ...n be used in series or in parallel to produce the desired output voltage and output current When the modules are connected in series the output voltage of the entire string is the sum of the voltages...

Page 4: ...Vmpp V Impp A XS60GB 315 315 39 33 9 56 33 55 9 39 XS60GB 310 310 39 19 9 53 33 26 9 32 XS60GB 305 305 39 05 9 50 32 97 9 25 XS60GB 315 S 315 39 33 9 56 33 55 9 39 XS60GB 310 S 310 39 19 9 53 33 26 9...

Page 5: ...d to be between 20 C and 46 C Celsius Maximum operating temperature range 40 C Celsius to 85 C 11 3 The minimum safe distance between the module and the module is recommended for 1 cm when the solar p...

Page 6: ...ring Each Motech module is factory equipped with two lengths of 4 0mm 2 UL Recognized PV Wire 90 C rated sunlight resistant Factory cables are terminated with UL TUV Recognized electrical connectors A...

Page 7: ...If hand cleaning is not possible pressure washer cleaning of module glass is permitted only when complying with all of the following restrictions 1 Cleaning fluid water at normal ambient temperature 2...

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