departmentofenergy 14918934565 390 023 008

---

Size: 1767px × 1414px
Photo credit: © Nature and Science / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 735, cells, cfn, cotlet, devices, dots, huidong, karen, mircea, nature, photovoltaic, politics, quantum, science, solar, stoutenburgh, walsh, zang