They failed because they are not market sustainable. Period. That is the simplicity.Solydra failed because China put them out of business with subsidized solar panels so cheap no one could compete with them.
Solar power is not complicated to most people. Wind power is simple and effective. I think you are jealous that you do not understand the simplicity of the topic.
Present your argument how Solyndra wasn't "market sustainable."
A: Solyndra would never have existed to start with, without government support.
B: Solyndra was not able to be profitable, even with government support.
Case closed.
No businesses would exist without government support.
Solyndra wasn't profitable because China subsidized their competitors. Chinese companies sold retail for less than it cost to manufacturer, and baby bush let it happen.
So in other words we should had slapped tariffs on those competitors. Something all globalist pigs, from Bush to Obama, balk at.