Solar Panel Shading (Part 2): More on Optimisers and Micro inverters

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Published 2022-11-28
Optimisers and micro inverters are said to improve your solar output in the event of shading. In this video, which is part two of a series, we look closely at those claims and if they're worth the extra cost.

Chapters:

0:00 Intro
0:46 A quick recap
1:47 Half cell panels
4:30 I-V Curve
6:52 Half cell panels in action
9:36 Shingled panels
11:50 More on Optimisers and micro inverters
12:24 Multiple roof orientations
13:23 Tigo optimisers
15:02 Micro inverters
15:36 Panel aging
17:06 Dirt
17:33 Panel replacement
17:58 Constant power consumption
19:22 Failure rates
21:07 Panel monitoring
22:29 Thermal imaging
23:00 Gary's own view
24:24 Summary

Part One of Solar Panel Shading: Are Optimisers and Microinverters Worth It?
   • Solar Panel Shading (Part 1): Are Opt...  

Diwan International Pvt Ltd – Shading Test Comparison: Full Cell vs Half Cut Cell Technology
   • Full Cell VS Half Cut Cell Technology...  

MC Electrical’s Tigo Optimiser Analysis
www.mcelectrical.com.au/tigo-optimiser-recall/

EDF R&D Paper on Half Cell Panels & Shading:
www.researchgate.net/publication/338368140_HALF-CE…

Shingled Panel vs Half Cell Panel Shading Comparison
www.maysunsolar.eu/shingled-technology

MC Electrical’s SolarEdge Inverter and Optimiser Review
www.mcelectrical.com.au/solaredge-inverter-optimis…

Peter Strous’ Tigo Optimiser Evaluation Report
www.garydoessolar.com/documents/peter_strous_tigo_…

MC Electrical’s Enphase Microinverter Review
www.mcelectrical.com.au/micro-inverters/

Solar and Battery Group on Facebook
www.facebook.com/groups/2197329430289466

Gary talking Solar on the Energy Reality Podcast
www.buzzsprout.com/2077704


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1. You could www.buymeacoffee.com/GaryDoesSolar :-)

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I believe Octopus Energy is doing more than any other energy company in the UK to take us forward to a bright renewable future, and I'll make making reference to them and their initiatives in future videos.

#solar #panels #shading

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(c) 2022 Gary Does Solar. All rights reserved.

DISCLAIMER
Whilst every effort is made to ensure the accuracy of the content in this video, no warranty for that content is provided, nor should it be implied. Viewers acting on the content, do so at their own risk.

All Comments (21)
  • And if you have the room, you could take the money saved on the power optimizers and spend it on additional panels. Giving you more power.
  • @alanmcguinn
    Absolutely fantastic series Gary. Informative, accurate and concise. I don't think there's a better channel out there explaining the practical considerations and implementation of solar panels out there. Well done!
  • @ridemfast7625
    As some one new to solar systems and researching to the point of getting a headache, your videos have been very helpful without the need for aspirin.
  • @neo_265
    Fantastic videos, great detail and well presented
  • @ApumanSVE
    Great video Gary! And not just this one - your videos are all very helpful and educating! Massive amount of good information presented with a good pace and in "easy to handle" portions. Keep up the good work!
  • @alexp296
    Super presentation love the voice tone + explanations !!! BRAVO
  • @doctorpc4x4
    Gary, A very informative series of video. Many thanks for sharing
  • @Justin-C
    Good information! Seems like no matter how much solar research you do or how many videos you watch on it, there's always more to learn.
  • Thank you! The information you provided here is very valuable. I will recommend it to my solar friends in Latvia.
  • @johntisbury
    There's always stuff to learn, who knew shading was so involved. Thanks for this follow up video.