Optimisers and micro inverters are said to improve your solar output in the event of shading. In this video, we look closely at those claims and if they're worth the extra cost.
Chapters:
0:00 Intro
0:37 Advertised claims
2:34 Busting the myth!
3:31 Built-in panel shading management
10:22 Shading experiments
13:30 Optimisers and microinverters
17:09 Diffuse shading (trees)
18:17 Pros and cons
SolarEdge marketing material on shading:
https://www.youtube.com/watch?v=oFDHqmDymrY
Tigo marketing material on shading:
https://www.youtube.com/watch?v=yJl1uch9Yjo
Enphase marketing material on shading:
https://enphase.com/en-gb/installers/microinverters
Interactive utility to show the effect of shading on a module and an array:
https://www.pveducation.org/pvcdrom/modules-and-arrays/shading
Real-world shade testing of optimised and non-optimised arrays:
(“Micro and String Inverters in the Shade - Testing the True Impact of Shade on Solar Panels” – NRG Solar)
https://www.youtube.com/watch?v=UQ9Szhl1ceQ&t=2s
Built-in solar panel shading management in action:
(“How Shade Effects Solar Panel Production” - Paradise Energy Solutions)
https://www.youtube.com/watch?v=DbqY-HBPFTU
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#solar #panels #shading
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