/sci/ - Science & Math

>>	Anonymous Sat Dec 21 03:21:28 2019 No.11242725 [View] File: 861 KB, 3032x2000, Progress_M-55_docked_to_Pirs_module.jpg [View same] [iqdb] [saucenao] [google] looks like this, at least in earth orbit

Anonymous Fri Sep 13 15:25:18 2019 No.10970079 [View]
File: 861 KB, 3032x2000, Progress_M-55_docked_to_Pirs_module.jpg [View same] [iqdb] [saucenao] [google]

>>10969321
>Newer PV's for higher efficiency are made from GaAs? I'm sure those are readily available.

it's very expensive this is mainly used for satellites where it does not matter,
here on Earth almost everything is just cheap silicon, efficiency is 15-20% and good enough

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/sci/ - Science & Math

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