See options of mono and poly solar panels at altE’s website: .
We often get asked by customers what’s the difference between monocrystalline and polycrystalline solar panels. Here’s a surprising comparison of the differences (hint: not as significant as you might think).
Monocrystalline vs. Polycrystalline Solar Panels – What’s the Difference?

Good, easy to understand 🙂
https://www.youtube.com/watch?v=4Wpz_jdb-zQ
Honest opinion expressed. Thanks a lot!
Thank you
Greetings from Germany! Thanks for enlighten me, Amy!
Thank you for everything, Amy. I never got to speak to you as I came to the game rather late but I can totally imagine that you are missed by everyone. RIP.
Sounds like no difference
Or…in other words….;)
Amy is the best.
1 like from India
The explanation was in a simple and understandable way.
Thank you very much!
Thank you.
There is no such thing as a silicone rock! It’s made by mining high purity quartz and coal. Yes coal! The coal and quarts are then burned/melted in an arc furnace.
I'm a real late comer on solar systems. Looking forward to educate myself. Thanks for putting this up.
Most informative. Thanks.
I think it s a mistake when you said: short circuit current drops, it doesn t drops, it s increasing by the temperature for sure for 0.04/K
What about longevity? Does one type tend to last longer than the other?
Ah. I hate farenheit
Check out some of the real world comparisons done recently but Will Prowse on YouTube. For the cheaper smaller rv panels, some of today’s Poly panels tested out better than the monos.
Thanks for not wasting my time with a lot of unnecessary babble. Clear and to the point .
Excellent Presentation!!!
Thank you Amy! That's was as easy to understand as it was to watch!
Great 👍 video, it was very informative and well explained it helped me alot thank you.
Or how long each type perform, as in years. Cost effective means time effective, and was not discussed in this video.
Nice information..