German company is marketing a hydrogen based energy storage system for residential use. Also heats water. It’s made for use with solar PV system. PICEA https://www.pv-magazine.com/2021/06/11/hydrogen-based-storage-system-for-residential-applications/
Archive for the ‘Battery or Cell’ Category:
2021-06-10 Researchers Find New Way To Generate Electricity
This very interesting and promises to capture CO2 from the ocean and turn it into rock. https://scitechdaily.com/mit-engineers-have-discovered-a-completely-new-way-of-generating-electricity/amp/
2021-06-04 Scientists Harvest Lithium From Seawater
Scientists have cost-effectively harvested lithium from sea water. This also produces hydrogen and can use the brine from desalination plants. Very interesting! https://electrek.co/2021/06/04/scientists-have-cost-effectively-harvested-lithium-from-seawater/
2021-05-21 Hydrogen Is Inefficient??
From FB group reply Andrew Roddy You failed to state the obvious. Hydrogen, despite its inefficiencies, is more efficient in FCEVs than fossil fuel in ICEVs. And its distinct advantage for heavy transportation is the refueling time can be the same as fossil fuels. See charts below. One more pro for hydrogen efficiency, see this
(Read More…)
2021-05-20 Hydrogen Pro’s, Con’s, And Why’s
From FB group TSLA Shareholders Doug Halkenhauser You said, “…[hydrogen] is worse on every single metric.” Am I supposed to believe you, or the other major car makers Toyota, Honda and Hyundai??? It’s obvious that your claim is being ignored by the companies that are important. If you were to talk to those tens of
(Read More…)
2021-05-18 Tesla Vs Conventional Cathode Production
There is speculation among viewers about what is going to be put into the ‘landfill pit’ being built next to the building at Giga Texas. Some say it’s a landfill; others think it’s too shallow for a landfill. I was reading the following article and noticed that the conventional cathode production has a lot of
(Read More…)
2021-05-17 Li-Ion Competitors: Flow, Zinc, Sodium Etc.
This good blog has many links to other articles about competitors to Li-Ion AKA LIBs. But near the end it explains why LIBs may be very difficult to compete against. It points out that as more renewables make up the grid, there is more demand for medium (8 to 24 hours) storage and long term
(Read More…)
2021-05-15 Million Mile Battery Is Not Moot Or Irrelevant
From FB group TSLA Shareholders De Bits Said, “…analysts … are focused on million mile battery which is moot if not irrelevant.” To you, Mr. De Bits, it may be irrelevant because you are apparently clueless about how important the lives of batteries are going to be for the V2G – vehicle to grid –
(Read More…)
2021-05-07 Relithiation To Make Old Batteries Like New
If the old cells were made easier to take apart and reassemble it would be helpful. I think that someday the battery makers may do what Eagle Picher did for batteries on spacecraft. There is a container of electrolyte inside the battery. To activate the battery a small charge blows the electrolyte out of the
(Read More…)
2021-05-07 LAVO 30 Year Hydrogen Fuel Cell System
This short story gives the price of a Lavo green hydrogen fuel cell system as AU$35,000, I’m assuming it’s Australian dollars. It says the system is good for 30 years. https://amp.9news.com.au/article/4cb3ebca-0515-419a-b298-ee491bbccb2f Here is JHAT channel’s video about it. Skip first 2 mins. https://youtu.be/0_bTjcjqN6c A comment in the above video said this (quote): << owmid 6rgy.
(Read More…)
