A catch penny
“The storage battery is, in my opinion, a catchpenny, a sensation, a mechanism for swindling the public by stock companies.” - Thomas Edison, 1883
- watt-hour per kilogram measures the energy density of a battery – it tells us how much energy is stored per unit of mass.
- watt-hour per liter refers to specific density – how much energy is stored per unit of volume.
the energy density of liquid system battery cells will reach 350Wh/kg; In 2030, the battery cell energy density of the solid-liquid hybrid system transitioning from liquid batteries to solid-state batteries is 400Wh/kg; In 2035, the energy density of quasi/all-solid-state battery cells will reach 500Wh/kg.
It is expected that the global solid-state battery shipments will grow rapidly from 2021 to 2030, and may exceed 250GWh by 2030, and the market space is expected to reach more than 150 billion RMB. In the development and application of liquid batteries to all-solid-state batteries, solid-state batteries are expected to enjoy an extraordinary valuation premium
A more optimistic forecast: in 2030, the global shipment of solid-state batteries may reach 276.8GWh, and the overall penetration rate is expected to remain around 10%. According to the “White Paper on the Development of China’s Lithium-ion Battery Industry (2022)” jointly released by the research institute, it is predicted that, the compound growth rate of global lithium-ion battery shipments will reach 25.6% before 2030, and the overall shipments may be close to 5TWh by 2030. However, the technology of lithium-ion batteries is still immature, and next-generation battery technologies, including solid-state batteries, will continue to emerge one after another.
Conclusion
The scientific communities, commercial sectors, and the general public eagerly await a miracle in the energy sector. It is time for us to have eco-friendly, cheap renewable energy. The entire world is optimistic about the development of battery research. Aluminum-ion battery may be one of them, and sodium-ion battery, solid-state battery, solid-state lithium-ion battery may also become the mainstream battery route in the future. Until a breakthrough happens, lithium-ion battery is the best choice for new energy batteries. That is UNTIL......
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