"The following are the benefits of quantum dot solar cells. They...

"The following are the benefits of quantum dot solar cells. They have a favorable power to weight ratio with high efficiency. The mass and area savings as well as flexibility leads to miniaturization. Their power consumption is low. There is an increase of electrical performance at low production costs. Their use is versatile and can be used in windows, not just rooftops."

"There remains a lot of work to be done before quantum dot solar cells will be presented on a commercial basis, but the potential is great. A huge step forward has been made; and over the coming years, there is confidence that quantum dot solar cells will provide an efficient and stable method of exploiting solar power."

https://www.altenergymag.com/article/2018/05/quantum-dot-solar-cells-are-coming/28547/