We drive innovation in energy.

See What We Do.


Engineering & Site Design

Viability Studies, Financing, Permitting, Project Development & Design Engineering, Testing, Monitoring


Part Selection & Procurement

Procurement, Shipping/Receiving Services, Warehousing & Logistics


Construction & Operation

Construction, Commissioning, Operation and Maintenance (O&M)


Energy Solutions Specialists

EPX Group is an engineering and construction company that specializes in the integration and operation of solar energy technologies. With a diverse background in power generation and energy storage technologies, our solutions-centered team of experts is here to help with your next solar project!

EPX is based in Temecula, CA and serves most of Southern California; including, but not limited to Orange County, San Diego County, Riverside County and San Bernardino County. For commercial solar projects, EPX Group covers all of California.



The cost to install commercial and utility-scale solar projects has dropped by more than 70% in the last decade. Solar technology is simple, scalable, and provides grid dependability and flexibility as a predictable power source.


Advanced energy storage is a developing industry that will help define the next generation of electricity deployment grids. EPX Group has expertise in small and large-scale advanced battery systems designed to provide instantaneous power for peak demand response.




Our maintenance crews operate and maintain complex systems and advanced technologies with a constant focus on safety, performance, reliability and energy production to meet EPX Group's high standards.

Recent Projects