Prices and lead time for solar power projects. Right now, solar power is a no-brainer for pretty much everyone in the industrialized world. No one does not inve

Prices and lead time for solar power projects. Right now, solar power is a no-brainer for pretty much everyone in the industrialized world. No one does not invest into solar because they're stubborn or stupid. The pipeline is simply sold-out. It's similar for wind power, but somewhat distorted by the very long time it takes to build a wind farm (from planning to first watt-hour). Notably, noone can put a wind turbine on their roof.