Solar panel made with ion cannon is cheap enough to challenge fossil fuels  – extremetech.com

“When all’s said and done, if you buy Twin Creeks’ equipment, it is promising a cost of around 40 cents per watt, about half the cost of panels currently coming out of China (where the vast majority of solar panels are made). At that price, solar power begins to encroach on standard, mostly-hydrocarbon-derived grid power — but, of course, we still need to create batteries that can store solar power over night.”