solar panel

Eloi Bamberg

Hi, I am upgrading my solar panels on the arch. I am hesitating between the SunPower Maxeon 3 400W and the TrinaSolar Vertex S 400W (similar size and power, but huge price difference). Does anybody have some experiences with one of these....or a better option? I want to install minimum 3 x 400W.
SM2K 426 Red Lion

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