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In Reply to: Battery storage is brutally expensive... posted by dark_dave56 on July 1, 2022 at 02:53:55:
I just watched a guy's new system he was testing. He had 30kWH's $(10K) of batteries and another 15 more waiting to be added to the bank.
The simulated an outage to test the automatic transfer switch and a battery capacity test by throwing the mains on main grid panel. The transfer switch did its job and his whole house was powered for @ 5 hours before the 30kWH bank was depleted causing the backup generator to kick on and take over. His extra 3 batteries would give him @ 7 hours coverage total.
You basically buy a Telsa in the form of batteries in order to charge a Tesla.
Do you remember the cost of the batteries for the commercial install ???
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2022/03/30 Historical Records CENSORED
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Follow Ups
- RE: Battery storage is brutally expensive... - emailtim 06:25:38 07/01/22 (1)
- RE: Battery storage is brutally expensive... - dark_dave56 13:14:04 07/01/22 (0)