Vic,
I posted several facts. Not opinions. SLTD was developing cell for years. They are not developing it anymore, R&D spending is virtually zero. Whether they can commercialize it or not is not under our control and is not within the scope of my post.
What I was trying (and still am trying) to emphasize is that ever since JN decided to switch gears and pursue installation/integration direction of the business through organic and non-organic growth, this company's business has been experiencing enormous growth.
If you would like, go back to youtube and view SLTD's final episode on MoneyTV. It was shot in Feb 2014, after SUN works acquisition. My personal feeling is JN is thriving in that video, so much more than before. He was not exactly comfortable with the "development" company. Whereas now, he is the fish back in the water. It's a part of business he knows and loves.
Company was losing money... But not anymore. There is no cash burn. There is little debt, they have way more cash than they have debt. Again, this is fact.
And again, right before SLTD switched gears, they were at 3.5-4 cents. Today they are 3x of that. In just 8 quarters. Again, fact.