Looking for a reference , but I do not want to compare with the Gas expense value . my concern it is if I change a car to electric how much will expense per day in one charge once I connect the Car to my electric home measure, please be concerned that the cost of the Kwh can be different from...

Hello.... We need a company or somebody to supply or assembly a complete battery system for us. Our need is for a 77 Kw pack system. 750v with constant discharge capacity of 300Ah and peaks of 650. We have tried contacting the following without success: A123, Enerdel, LG Chem. Any...