[jarvi69]

Hello to all, I appear am called Javier and live in Spain through the first thing sit very much my English hope that they could understand me.

After reading for some weeks I believe that im going to try to do an EV to me. I have some questions that surely are thousand times raised in the forum but for my basic English I have not found.

First my project:

The car that I want to use its:

MINI MORRIS

MG MGF

FIAT Barchetta

Engine:

AC

V/DC 144V
Max Torque 150
Nominal Torque 48
Max power 30 KW
Nominal power 15 KW
Max rpm 5600

Controller specify for the engine.

Batteries:

It wanted to put batteries of 150 Ah at least. The doubt that me arises is whom buying them. The price that I read for the sites is 1.5 $ Ah more or less but dont say to me price put in my house... I have found a few batteries that I am thinking can I put the specifications they appear in the atachment. What is the specifications I need to see in the batteries?


It wanted that the car was coming to 100 km/h and 100 Km from distance.

That look like to you the cars? I dont know if in the mini can entry all the batteries...
Do you believe I can go to this speed and distance with someone of these cars and 150 Ah or I need more?

Good I wait for his opinions and suggestions

A greeting.

[Duxuk]

Your English is OK. I understood everything you asked! My 72V pack of 110Ah lead acid batteries cost me £600 in Britain. (About $900?) A Mini would make a great EV. Without an engine they are light enough. If you only needed the front seats you could easily fit 12*150Ah batteries. You would also have the boot (trunk) space and the engine compartment. You could keep the transmission and use a WarP9 or similar to easily get the performance you need. Using half your battery energy storage, 100Km would leave you only 180Wh of energy to cover each mile (1.6Km)-not enough,I don't think! Do you REALLY need to travel 100Km? Would half that be enough? Your batteries will weigh about 450Kg. Any more weight than this is a lot for a Mini or any other small car. If you use a bigger car and you need more energy storage. Your range is the limiting factor. If you aim for a SMALLER RANGE it will be MUCH EASIER!

Andrew.