Not only is the renewable energy cheaper, it also raises energy independence, which turns out to be quite relevant in today's world.

Furthermore, it also reduces the drain on the (often very fragile, for thirld world countries) foreign reserves, especially relevant when the oil prices fluctuate wildly.

If your solar panels are old and you don't have money to replace them, you get slightly less electricity. If you are out of gasoline/diesel and you have no money to buy it, you have a big, big, problem.

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cman1444 13 hours ago | parent [-]

This is exactly why I don't think it's a huge risk to be reliant on China for solar panels. If relations between your country and China go bad, it can't be that much of an emergency when they stop exporting them to you. All the panels you already bought still work!

Unless there is some hidden cybersecurity risk of them shutting off panels remotely?

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Koffiepoeder 13 hours ago | parent | next [-]

I would be more concerned for remotely triggered inverter spikes tbh. These could sabotage the whole grid if I'm not mistaken.

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fragmede 12 hours ago | parent | prev [-]

Yes, exactly. The panel's control system is connected to the Internet and there's an app that an attacker could take advantage of to interfere with critical infrastructure at an inopportune time.

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don_esteban 11 hours ago | parent [-]

If you are doing grid-scale installation, surely you would want your own control system (perhaps also on your own network, separated from the general internet), precisely in order to protect the grid.

	▲	tmp10423288442 5 hours ago \| parent [-]
		There’s always the issue that it might be hard to find competent people that can implement a control network isolated from the internet if it has an internet connection by default.