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Feb 17, 2023

Caltech to Launch Space Solar Power Technology Demo into Orbit in January

Posted by in categories: solar power, space, sustainability

In January 2023, the Caltech Space Solar Power Project (SSPP) is poised to launch into orbit a prototype, dubbed the Space Solar Power Demonstrator (SSPD), which will test several key components of an ambitious plan to harvest solar power in space and beam the energy back to Earth.

Space solar power provides a way to tap into the practically unlimited supply of solar energy in outer space, where the energy is constantly available without being subjected to the cycles of day and night, seasons, and cloud cover.

-I think someone may have posted it, but if not its a good read.


The launch represents the first in-situ test of the technology to harvest solar energy in space and transmit it to Earth.

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