502 ABW PA
Cord Brown (left) and Daniel Moyer (right), technicians with Cam Solar, install a replacement inverter at one of the solar arrays at the microgrid test site Jan. 13 at the JBSA-Fort Sam Houston Campbell Memorial Library. The test site was installed as part of a collaborative effort between JBSA and CPS Energy to research the uses and effectiveness of microgrid technology, which has the capability of producing energy for the library while using solar power without being connected to the electric grid.

Photo by: David Dekunder |  VIRIN: 170124-F-PO640-005.JPG