tallgirl
Senior Member
- Location
- Great White North
- Occupation
- Controls Systems firmware engineer
Established, yes. Irrelevant, no.
That same latitude is being extended to you.
The bottom line for a battery system, it's raison d'?tre, is to store energy. Volts times Amps times time.
That's all.
I have a 10kWh capacity battery bank. I have a constant power charger capable of delivering 500 watts. From a 50% state of charge, I operate the charger for 5 hours. What is the new state of charge?
I have a 200Ah capacity battery bank. I have a constant current charger capable of delivering 10 amps. From a 50% state of charge, I operate the charger for 5 hours. What is the new state of charge?
For the sake of selecting a voltage, assume a 48 volt nominal system using flooded lead acid batteries. The values were selected so that, to a first order approximation, they could be the same battery bank.
Show your work and explain your answers.