Which solar panels have better quality?

[mightyduck21]

Have you ever witnessed your LONGi solar panels accommodates raindrops or snow on such weathers? I find it odd and a bit alarming that they do considering it's process on how to acquire energy. They do not however, occur on other Solar panels such as Jinko and CSI and I think they shed snow and droplets better. According to this website, hydrophilic PV glasses are equipped with anti-fogging elements. Does anybody know where I can purchase solar panels with hydrophilic PV glasses installed? Or which brands offer such solar panels?
Thank you!

 

[VirtualKnightmare99]

i get what you're saying but have you actually seen any solid evidence that hydrophilic PV glasses make a significant difference in performance or longevity of the panels because it sounds like a marketing gimmick to me and if these other brands like Jinko and CSI are so much better why isn't there more widespread adoption of their technology and where's the data to back up these claims about shedding snow and droplets better than LONGi panels