Energy Solutions
Renewable & Distributed Generation Projects
Our Energy Division is recognized as the #1 solar + storage installer in the U.S. ("Solar Power World," 2023) and builds projects from the field to the grid. Whether it's a solar, battery storage, substation, EV charging, microgrid or converter station project, our skilled project management, engineering and field teams deliver when it matters most. Our projects come in all shapes and sizes—from several small sites to thousands of acres.
Grid Paralleled or Autonomous
Turnkey Microgrids
From design and installation to interconnection and coordination, we've got you covered. Our turnkey microgrid projects combine solar and/or natural gas generation with battery storage and can operate parallel to the existing grid or in a standalone capacity.
With years of EPC solar experience, combined with generator and battery storage data center project experience, our team can manage behind-the-meter commercial-type connections or before-the-meter IOU interconnections, including Rule 21 coordination.
A Leading
EV Charging Provider
CEI has more than a decade of experience with Electric Vehicle Supply Equipment (EVSE) installations and more than 5,000+ ports completed. Our experience designing and building multiple, concurrent large projects across the U.S. makes us uniquely qualified to meet the needs of EV customers with complex schedule and logistical needs.
Committed toSupplier Diversity
Cupertino Electric is committed to fostering, cultivating and preserving a culture of diversity and inclusion. We encourage our subcontractors and suppliers to do the same and regularly work with small, disabled, veteran, disadvantaged and women-owned businesses on projects. To read more about our efforts, visit our Supplier page or contact supplier_diversity@cei.com.
California License No. 174637
A General Engineering Contractor
B General Building
C-10 Electrical
C-46 Solar Power
C-7 Low Voltage