Did you find plans for this on the internet? Sounds like it would be an interesting project for the handsome husband.Or you can build your own Solar Generator, as I'm in the throes of doing at the moment.
I've had the plans for 6 years and just got interested again. The parts are arriving daily and more are due this week. Always one to push my mind (or what's left of it at 78) I'm building my own LiFeSO4 12V battery. Have 2 100 watt solar panels (may build an MIT solar tower next after the unit is operational, 3000W/6000W inverter and MMPT controller etc. etc.
Looking forward to the challenge AND the positive results.