two solar numbers

---

Size: 4288px × 2848px
Photo credit: © asch / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 2, 27, 29, advertising, alternative, building, cell, costs, electric, electricity, energie, energy, engineering, facade, format, gable, generation, house, landscape, materials, nr, number, numbering, numbers, object, panel, photovoltaic, photovoltaics, power, solar, space, sun, wall