I have a storage unit in my apartment complex that has free 120VAC included with it. I asked specifically if I could charge my battery banks in there, and they said no problem, it's accumulated amongst the complex's overhead.
I primarily ride my 48V electric assisted bike for transportation and it has quantity 8 12Volt 12AH batteries (sealed lead acid). They are in two banks of 48VDC 12 AH for a total of 24 AH in parrallel.
If I wanted to transfer left over capacity from my bikes batteries at the end of the day to a 600w Grid Tie inverter to my apartment, I don't know how to calculate a couple of things.
1) Suppose at end of the day I have 6AH left of 48VDC, how big a chord would I need to tie my bike batteries to the grid inverter.
2) using the 6AH 48vdc how many days of doing this would I need to cover the cost of a 600W grid tie inverter (assuming I pay two hundred for the inverter).
My local killowatt hour cost here is about 11 cents. Oh, and how long would it take me to transfer the energy from the batteries to the grid tie inverter, as I would be doing it by having my wife drop an electrical chord off our balcony at the end of the day, and plugging it in.
If it's an hour, that's OK, if it's more than that, guess this is not worth doing.
Thanks in advance!
I primarily ride my 48V electric assisted bike for transportation and it has quantity 8 12Volt 12AH batteries (sealed lead acid). They are in two banks of 48VDC 12 AH for a total of 24 AH in parrallel.
If I wanted to transfer left over capacity from my bikes batteries at the end of the day to a 600w Grid Tie inverter to my apartment, I don't know how to calculate a couple of things.
1) Suppose at end of the day I have 6AH left of 48VDC, how big a chord would I need to tie my bike batteries to the grid inverter.
2) using the 6AH 48vdc how many days of doing this would I need to cover the cost of a 600W grid tie inverter (assuming I pay two hundred for the inverter).
My local killowatt hour cost here is about 11 cents. Oh, and how long would it take me to transfer the energy from the batteries to the grid tie inverter, as I would be doing it by having my wife drop an electrical chord off our balcony at the end of the day, and plugging it in.
If it's an hour, that's OK, if it's more than that, guess this is not worth doing.
Thanks in advance!
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