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If the first solar entrepreneur hadn't been kidnapped, would fossil fuels have dominated the 20th century? (techxplore.com)

submitted 1 year ago* (last edited 1 year ago) by PersnickityPenguin@lemm.ee to c/technology@lemmy.world

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The first commercial PV solar product was nah just in 1909.

See story above, and original article in Modern Electrics magazine in 1909:

https://babel.hathitrust.org/cgi/pt?id=mdp.39015051407073

EDIT

Since people didn't read past the headline, the article is about a startup company in 1905 that developed a commercial electrical solar panel by 1909 and was worth 160 million in today's money.

In 1909, the inventor of the solar panel was kidnapped and ordered by his kidnappers to destroy all information about this solar panel. He was eventually released, although he did not destroy the solar panel or his documentation, he did shut down his company.

So this is a pretty fascinating development considering that at this time period we actually did have early production electric cars that were manufactured in larger quantities than gas vehicles, and now we learn that solar panels were commercially available, at least for a short time.

And the solar panels could generate a fair amount of electricity:

500 volts per 10 square ft, and a smaller demonstration panel that was 3 ft x 4 ft could generate 60 watts of power (10 volts @6 amps).

Additionally, the panels were designed to charge a battery backup system.

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[–] SocialMediaRefugee@lemmy.world 14 points 1 year ago* (last edited 1 year ago) (1 children)

Photoelectric efficiency was pretty bad back then. It had only been discovered in 1887. Einstein had just studied the photoelectric effect in 1905 and won a Nobel prize for analyzing it in 1921.
https://www.aps.org/publications/apsnews/200501/history.cfm

It wasn't like getting rid of the guy would've destroyed knowledge about it or the potential for the business. The devices were listed in the patent office and the technology was public knowledge. It just couldn't compete with cheaper and more energy dense sources like oil. Electric cars were a thing even in the late 1800s but the technology was so poor they lost to internal combustion.

[–] PersnickityPenguin@lemm.ee 2 points 1 year ago

Interestingly, my parents remember electric milk delivery trucks in the 1950s & 60s.

The technology could have been improved if there was investment. Just look how much has been invested in ice vehicle drivetrains... It's a wonder they work at all!