Solar on SRE's headquarters and its sister building
The array on 4550 Lena Drive was the first one SRE completed, when the company was established. The building is also SRE's headquarters. Its rooftop array has 180 panels, rated 40 kW, and offsets 11% of the electricity used in the building.
4530 Lena Drive is the sister building to 4550. The building went up in 2016. Its rooftop array has 272 panels, rated 76 kW, and offsets 17% of the building's energy consumption.


