I think this is a great technology...but with manufacturing so...

I think this is a great technology...but with manufacturing so far off its very speculative still. With little guidance on which to base future profits, its quite a volatile stock. Also, occassionally a sustainable energy stock will get in or out in conditions of low liquidity. I got burnt and lucky with this stock in the past for these reasons. Just be careful...its done this a several time in the few years I've been watching it.