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0 pointsnradov11mo ago0 comments

Solar panel recycling has never really been done at scale. And a country would need fairly advanced manufacturing capabilities first before they could conduct that recycling.

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4 comments · 1 top-level

adrianN11mo ago· 3 in thread

Are old solar panels available at scale? They last for decades.

lnsru11mo ago

First 15-20 years old Siemens panels come off the roofs right now in Germany. Still having 2/3 of the rated power generation capability. Absolutely fascinating thing. And since they cost more or less nothing it would make absolutely sense to install them in some lower cost of living area in southern Europe. I can get the panels in Germany, who wants to take over the southern Europe part?

hnaccount_rng11mo ago

They are also old technology and only about half as efficient as current ones. So even if you restore them to full nameplate capacity for free they are still wasted to put anywhere as long as the installation price is dominated by labor costs. The _only_ scenario in which this might be worth it is if there are no new solar cells available

marcosdumay11mo ago

Yep. Those will still not be available for recycling.

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