Are solar panels so cool?

Posted by ded_eban in Tech (edited by a moderator )

Just checked prices : 100-200 euro for 500W panel. It's so cool and cheap, isnt it? Even for Russian it sound profitable, and should be even much more profitable for EU and USA. Why i dont see them everywhere? Also, what about eco side ? i heard they contains some poisonous substances like lead and may be dangerous, especially in case of inappropriate disposal.

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j8810kkw wrote (edited by a moderator )

I don't know about that part, I think that though they may be good for the household they're not good for things in the industrial scale (which is also my concern). And that part about the poisonous stuff? I think I'll do some research on it and bring back what I can find. Thanks though for bringing up the topic.

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ded_eban OP wrote

Yes, I'm talking about household. I did not think about industrial use, but probably there is well-known problems such small power supply and not the reliability of energy supply

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