Rhombus Energy Solutions is a full-service Power Electronics design company. We are an extension of OEM's product development with over 100 years of combined experience, we will quickly get your ideas from concept to detail design providing you with advanced, next generation technologies with practical application. We focus on renewable energy, microgrid, electric motor control, regenerative energy, and battery management and control.

Contact Details

  City San Diego, CA
  Zip Code 92128
  Address 12245 World Trade Drive, Suite G
  Phone Number (858) 212-6884

Products & Services


Rhombus is the “Power House” of Power Electronics engineering knowledge and experience. We have the expertise, experience, history, talent and track record necessary to provide innovation solutions to the market. Our DNA has been shaped by the early years of electric/hybrid vehicle technology development for the automotive industry. Robust, systems approach is our cornerstone

From Our Website

Today, Rhombus Energy Solutions was recognized as the "Best CleanTech Company" in Michigan for 2020 by the Centrepolis Accelerator program of Lawrence Technological University. Certifications enable use of RES-D2-CS20 EV dispenser in both unidirectional and Vehicle-to-Grid (V2G) bidirectional use cases. Rhombus Energy Solutions-sponsored study looks at why DC charging offers superior ROI for M/HD EV fleets, especially for those that plan on utilizing vehicle to grid (V2G) technology to reduce energy costs.