Difference between revisions of "Storage"

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LCOE: ?
 
LCOE: ?
 +
 +
good price, problem with longevity (not enought cycles)
  
 
==== Compressed air ====
 
==== Compressed air ====
 
https://www.pv-magazine.com/2022/04/28/uk-group-develops-liquid-air-energy-storage-tech/
 
https://www.pv-magazine.com/2022/04/28/uk-group-develops-liquid-air-energy-storage-tech/

Revision as of 22:37, 29 April 2022

https://en.wikipedia.org/wiki/Energy_storage

Battery

Pros:

  • density

Cons:

  • price
  • degradation

Outlook: going to become cheaper

Category:Batteries

Gravity Battery

Pros:

  • price per MWh stored
  • longevity

Cons:

  • density

Types:

Outlook: cost breakthrough is expected

Long-term storage (better scalability)

Power-to-gas

PEM - older technology, expensive

Alcaline - cheaper, more durable, more pure output gases (https://en.wikipedia.org/wiki/Alkaline_water_electrolysis)

https://en.wikipedia.org/wiki/Power-to-gas

Salt battery

https://www.pv-magazine.com/2022/04/26/long-duration-storage-solution-based-on-saltwater/

LCOE: ?

good price, problem with longevity (not enought cycles)

Compressed air

https://www.pv-magazine.com/2022/04/28/uk-group-develops-liquid-air-energy-storage-tech/