Linear electric generator

Hello everyone!
I really known little about these things and I don't speak English well, therefore I apologize for any errors.
I saw on the internet of a generator called mag spark.
I was wondering if, adapted with suitable materials, be possible exploit the solar parables or biomass boiler.
If that were possible I would like to know , by real expert, if this generator could load a power bank can satisfy the energy needs of a house.
I thank everyone devote some of Your time.