I like your step towards energy efficient mining and as someone stated earlier the first step will not always be so efficient but I am sure that one day you will make a really good product. The machine seems good but I think that the solar panel is where the problems are. You can't really improve solar panels beyond the worlds best because then we would have be having less problems with power in general but I think that your device needs to be built in cheaper ways and also accept wind power or make a machine that plugs into it that creates a small dam.

I am not fully sure but suggesting some ideas because most/all great inventions in the world started with a great idea.

I am currently working on building a ASIC that is very power efficient like the other leading companies that are doing it. I will be willing to work with you to make sure that the ASICs that are on the machine also take less power so that your machine will be more efficient.

Does the product come with some USBs or some piece of miner when you order it or is that suppose to be bought already. If you don't have a specific USB to give them already I can supply you with some that will be aimed at letting this project to be supported but also just for general usage.

Good job