It may interest you to read on my unique approached to offgrid energy, I published my prototype for a true lighting approach non-wind non-solar way. With this 9 year post of yours, even a minnow like me who have something to give here can be good for you overall.

You said you are a businessman, and businessmen can smell good opportunities. I am trying my luck, firstly for me, and then to your business empire. As I always say, I can take crumbs, if the whole pie is in the billions why not. Just try to see it man, I post daily.

Regards.