Here's an interesting article about solar power:

https://elpais.com/elpais/2019/06/24/ine...85650.html

I must say I have been put off the idea by all the bureaucratic hurdles, but it looks like things are changing.  However, it still seems very expensive.

Does anybody know where I may be able to purchase the parts shown in the picture below? One of the Chinese shops in the industrial area of Costa de Antigua used to sell them but they have been sold out for ages. Many thanks in advance.

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