Very sunny weather and TIGO's are bright green but only 10% generation. HELP!!!!

Sandeep Patel

• 24. März 2022 09:12

Yesterday they were generating at full capacity and today they are bright green with only 10% capacity. 10 panels generating a combined amount of 268W in the glorious sun.

Please kindly advise exactly what is going on as 3 sunny days, two with full generation capacity and now 1 even sunnier day at only 10%.  4 panels on west and 6 on south only generating an optimized amount of 286W. That's just wrong...

 

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  Curtis Community Moderator Tigo Employee

  • 25. März 2022 15:20
  • Bearbeitet

  Hello Sandeep, 
  
  Thank you for participating in Tigo Community!
  
  I see that you have opened a ticket with our European Support Team. Since each system is unique, they will review the available data to see if there is a simple cause for this activity. I'm confident that they will find a resolution for the issue that your system is experiencing. 

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  Greg Smith Community Moderator Tigo Employee

  • 27. September 2022 17:28
  • Bearbeitet

  Following up with this post, our service team found that the array was heavily mismatched and therefore caused the extreme power outputs. The array was also comprised of parallel strings of different lengths, which is fine but requires additional considerations. We have two articles that discuss the design criteria that must be used when designing a system using the TS4 products:

  Designing your TS4 system for different tilts, angles, and orientation 

  Design Considerations for Uneven Parallel Strings

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