> ”the problem with carpark solar is the mounting solutions are low volume niche products that cost way more than traditional ground mounts.“
Yes, but if you’re building shade canopies over the parking lot anyway (this is quite common in southern Europe, for example) the marginal cost to add solar to the design will be relatively small. And if the government is backing it, production volumes will rise so it’s no longer a niche product. Economies of scale.
Solar already has economies of scale. There are three types of projects called out in How Big Projects Get Done and what they all have in common is that what you do on day 25 is mostly refinement of what you were doing on day four. Those are roads, solar, and wind projects. The self similarity means you are more likely to hit your targets. Because you just go faster and faster as you figure out the choreography. And the known unknowns.
Yes, but if you’re building shade canopies over the parking lot anyway (this is quite common in southern Europe, for example) the marginal cost to add solar to the design will be relatively small. And if the government is backing it, production volumes will rise so it’s no longer a niche product. Economies of scale.