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> Swanson's law (Википедия)
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Swanson's law (Википедия)
Источник:
- https://en.wikipedia.org/wiki/Swanson%27s_law
- https://ru.qwe.wiki/wiki/Swanson's_law (ru)

QUOTE
Swanson's law is the observation that the price of solar photovoltaic modules tends to drop 20 percent for every doubling of cumulative shipped volume. At present rates, costs go down 75% about every 10 years.[1] It is named after Richard Swanson, the founder of SunPower Corporation, a solar panel manufacturer.[2]

Swanson's law has been compared to Moore's law, which predicts the growing computing power of processors. Crystalline silicon photovoltaic cell prices have fallen from $76.67 per watt in 1977 to $0.36 per watt in 2014.[3][4][5] Plotting the module price (in $/Wp) versus time shows a dropping by 10% per year.[6]

The term Swanson's Law appears to have originated with an article in The Economist published in late 2012.[3][4] It is a misnomer that Swanson was the first person to make this observation. The method used by Swanson is more commonly referred to as learning curve or experience curve analysis. It was first developed and applied to the aeronautics industry in the mid-1930s,[7] and saw its first widespread application to the photovoltaics industry in the mid-1990s.[8] 


PS. См.:
- http://solarcellcentral.com/cost_page.html..._run_solar_cost - Solar Learning Curves


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