You say that without a clue of what you're talking with. People make a profit off of solar all the time.
While one can make a profit off renewable sources,
the jury is still out as to whether or not oil and natural gases are renewable sources and clearly oil and coal are more profitable than wind and solar if you are grid connected.
I voted both because I believe off grid solutions have their place, solar, wind, hydroelectric are all great things. As are nuclear, oil, gas, coal... more the better in my opinion, just so long as we are not poisoning our water, cutting down our forests etc.