Still trying to spin your way out of your foot in mouth moment ?
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The batteries all fail to provide the first function due to their limited capacity relative to the demand, i.e. hundreds of megawatts versus gigawatts. Secondly, it is unknown as to, if they were to pass the first requirement, whether they would simulate anything near the required inertia of a synchronous machine.
So we hear all kinds of stories about needing to keep gas-peaking online ad-infinitum so as to provide this grid stability. "I note you still haven't been able to back that porkyfest with any facts at all.
The Hornsdale battery was installed to prove the concept that large batteries work. It was the first of it's kind and the world's largest at the time. Given that SA had committed to a renewable energy grid, someone had to step up and prove the concept.
https://reneweconomy.com.au/virtual-machine-hornsdale-battery-steps-in-to-protect-grid-after-callide-explosion/The Hornsdale battery has done that in spades. That's why similar batteries are now being installed all over Australia and around the world.
I see you are still trying to sell your fake news story that the 150mw Hornsdale battery should be able to power all of SA for some kind of extended period. It seems that you don't accept the fact that the battery simply isn't big enough and it is designed for short term support and grid service work.
You either are really stupid or you are just a liar. I'm not sure which it is.
