ArchKey/Sprig Headquarters Solar Rooftop

ArchKey/Sprig is among the first electrical contractors in the nation to pair Tesla’s Powerpack battery with a 350 kW commercial roof-mount photovoltaic (PV) system to optimize energy savings. The pairing, installed by ArchKey/Sprig at their corporate headquarters in San Jose, cut the building’s total energy costs by 80-95%.

Scope of Work

The components of the system include 1,177 smart modules (solar panels) that are spread over 20,000 square feet of the building’s rooftop. The 500kWh/250 kW Tesla Powerpack battery system is installed in the ArchKey/Sprig Electric parking lot and is connected to the grid and the PV system. In addition to five 100 kW Powerpack commercial batteries, the system includes a 250 kWh inverter and a DC combiner. The footprint is approximately 10’ x 16’. After three years in place, the system paid for itself.

CA License #296728-C10 / AZ License #CR-11 ROC 347093


San Jose
, CA

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ArchKey/Sprig Headquarters Solar Rooftop

ArchKey/Sprig Headquarters Solar Rooftop