Solar Power Finance Without the Jargon is exactly that, a book on solar energy for people looking to learn the very basics. Well, it's more like quick overviews of the basics and then tons of technical details and jargon. So maybe it's not exactly like its name.
Anyhoo, this book was pretty useful in educating myself on solar energy. I learned a lot about how competitive the industry is and how many firms end up going out of business due to rapid changes in prices. Due to the high upfront costs for a solar power plant, changes in prices can wreak havoc on financing repayment. Cost of capital is one of the most significant factors now affecting solar energy prices. As a result, all solar investments should be critically examined through three lenses: Capex, capacity factor (how sunny it is), and the cost of capital. Since solar can produce energy at no additional costs, these are the factors that determine MWh price (annual operations and maintenance are negligible, usually around $6-12 MWh).
To date, the two main problems faced by the solar industry relate to intermittency and supply-demand mismatch. Intermittency occurs when the sun does not shine. Solar power can vary widely on how much power it provides on a given day due to changes in sunlight. Solar is also at a disadvantage since it cannot generate power at night. In order to truly gain market share, battery storage must be improved to ensure no solar energy is wasted.
As for the industry as a whole, many large companies have gone bankrupt due to an oversupply of solar modules. As prices for solar modules dropped in the past decade, many producers found themselves selling at below cost. This was a direct result of many producers signing unsustainable long-term supply contracts. As demand continues to rise, more and more companies will continue to enter the space. The solar companies that will succeed are those who are able to deftly manage their finances without stretching themselves too thin. Solar has been a volatile industry and will continue to see massive growth as the technology matures.
Overall, this book taught me a good bit about solar. I would recommend to anyone looking to learn more about the industry.