Need some help with hardware development

Hi guys,

Last time I posted asking for help findin rapid prototyping you guys were extremely helpful (Big kudos !!). This time around Im working with a team to develop a multifunctional battery pack which can used for an e-bike or as power supply for general electronics.

To do this I need a custom designed battery management system which allows this lithium pack to solar charge (90V 5A max DC input ) and more importantly an inverter that can function at 60-72V.

With that said, does anyone know of any company/person who could design and build such power electronics ?

You can search for electrical engineering firms in your area, not sure what your budget or locale is which will change the answer.

I can recommend for lots of their engineering work.

Thanks !! I’ll check them out today