You might laugh, but here it goes. Why not take a vehicle alternator,factory in good condition runs up to 14.1volts &generally 90+amps.Multiple pulleys can be made to fit however many alternators that you may need.& can be turned by turbine,running water,simple river or creek alone no heat,or washing machine motor,might have to reverse diodes to create more energy wattage wise but very simplicit.Also 1deep cycle battery with a self sustained elec motor can generate not only enough for the initial start up but also trickle charge your battery back to full with a reg.or disconnect after it's runnin, but it can spin an alternator pulley creating your"recharge of battery"self sustaining elec motor &enough wattage,amps,volts to power quite a few things inside your home.try to keep heat dissipated. Windturbines as well with an alt.I'm located in Arizona just moved from Missouri but please post your conclusion thank you (Blake Slater) hopefully this can help you in any way possible