What is the projected global solar panel cost per watt?

• A. $0.75 per watt
• B. $0.65 per watt
• C. $1.00 per watt
• D. $1.25 per watt

Answer: (B)

Cost per watt is the standard way to express the upfront price of a solar panel, normalized to its electrical output. It lets us compare panels of different sizes and track how cheap solar becomes as manufacturing scales up, materials costs fall, and technology improves. When you project global panel prices, you expect continued gains from economies of scale and more efficient production, which push the price per watt down toward the mid-60 cents range for the module itself. That makes about 0.65 dollars per watt a reasonable, best-guess forecast for the global market. The other options represent higher costs, which don’t align with the continuing downward trend in panel pricing.