Company Overview

Our mission: Helping to solve the world’s energy challenges by designing and deploying the most innovative and efficient power conversion and management solutions.

USA Headquarters - San Diego

Design Engineering and Sales

10915 Technology Place
San Diego, CA 92127

(888) 978-6564

Detroit, MI

Manufacturing and High Power Lab

15301 Century Dr.
Suite 204
Dearborn, MI 48120

(313) 406-3292

Ahmedabad, India

Rhomboid Engineering Pvt. Ltd.

Ambawadi, Ahmedabad
Gujarat 380015


Richard J. Sander | CEO

BSME/MBA. Prior Rhombus Energy Solutions, Sander served as President and CEO of ISE Corporation, a hybrid drive system and energy storage supplier for heavy duty vehicles. Previous roles include Vice President of Worldwide Operations at…

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Joseph Gottlieb | CTO & Director

BSEE/MSEE. Prior to Rhombus, Gottlieb founded Flux Power, Inc., a lithium battery management technology company. Gottlieb is an expert in battery technology and BMS design.  In 2007, JG developed the world’s first hybrid-electric sport boat which included…

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Kent Harmon | GM - Detroit

Harmon holds a BSEE degree from Michigan State University and a Masters of Finance from Walsh University.  Harmon brings over 30 years of power converter technical and product development expertise in many applications including photovoltaic…

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Parthiv Patel | GM - India

Prior to Rhombus, Mr. Patel was Vice President of Operations of ISE Corporation from 2007 – 2010. Prior to ISE, Mr. Patel served as Core Business Unit Manager for DotHill Systems from 2006 to 2007…

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Dr. Anil Tuladhar | VP of Engineering

Mr. Tuladhar has a PhD in Power Electronics (inverter controls) from the University of British Columbia with over 22 years of advanced power converter controls and embedded software expertise prior to being co-founder of EDA.…

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Kimberly Tom | CFA | VP Finance

Prior to Rhombus, Ms. Tom held leadership posts at Qualcomm/Qualcomm Ventures, Maxwell Technologies and Generation-E Technologies. Kimberly also held positions at Mercator Capital, Intel Capital and iPivot. She has 20 years of experience in financial…

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Myths Regarding Electric Vehicles- Myth #7 Charging Time

(Joseph Gottlieb, CTO, Thursday, October 17, 2019) There are many myths regarding electric vehicles (EVs), and we are tackling the…

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Myths Regarding Electric Vehicles- Myth #6 The Grid Will Crash!

(Rick Sanders, CEO, Tuesday, October 15, 2019) There are many myths regarding electric vehicles. Myth #6 on our list is…

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Myths Regarding Electric Vehicles- #5 Cha-Ching!

(Joseph Gottlieb, CTO, Thursday, October 10, 2019) Electric vehicle? No way! Do you think I am a millionaire or something?…

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Myths Regarding Electric Vehicles- Myth #4 Stranded!

(Rick Sanders, CEO, Tuesday, October 8, 2019) A common myth regarding electric vehicles is that you will not make it…

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Integrating Energy Storage with M/HD EV Fleet Charging Infrastructure Requires More Than Just Hooking Up a Bunch Of Batteries to Your Chargers

 (Joseph Gottlieb, CTO, Thursday, October 3, 2019) Our last blog dealt with some of the reasons that operators of Medium/Heavy…

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Why Energy Storage is Important for Fleet Medium/Heavy Duty Electric Vehicle Charging

 (Rick Sanders, CEO, Tuesday, October 1, 2019) Electrification of medium/heavy duty (M/HD) electric vehicles (EVs) such as transit buses and…

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Myths Regarding Electric Vehicles- #3 Performance

(Joseph Gottlieb, CTO, Thursday, September 26, 2019) There are a lot of myths regarding batteries for electric vehicle use, ranging…

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Myths Regarding Electric Vehicles- Myth #2 is Shocking!

(Rick Sanders, CEO, Tuesday, September 24, 2019) One surprisingly and prevalent myth regarding electric vehicles is that you cannot get…

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Electric Vehicle Day- San Diego and Consumers Drive for a Transportation Revolution

(Joseph Gottlieb, CTO, Thursday, September 12, 2019) This Saturday, San Diego will host the world’s largest EV event at Liberty…

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10 Electric Vehicles Myths – FAKE NEWS!

(Rick Sanders, CEO, Tuesday, September 17, 2019) “When technological innovation threatens to upend the status quo, the status quo fights…

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2010 Electric & Hybrid Vehicle Technology Expo and Get on the Bus, Gus

(Rick Sander, CEO, September 10, 2019) Today, we are joining our fellow technology leaders at The Electric & Hybrid Vehicle…

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Myths Regarding Electric Vehicles- #1 Batteries

(Joseph Gottlieb, CTO, Thursday, September 19, 2019) There are a lot of myths regarding batteries for electric vehicle use, ranging…

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Building Highly Reliable Heavy EV Charging Systems

(Joseph Gottlieb, CTO, Thursday August 22, 2019) In our last blog, we explored some of the impacts that occur when…

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What Happens When Your Heavy EV Chargers on Not Ready for Your Heavy EVs

(Rick Sander, CEO, Tuesday August 20, 2019) For vehicles like public transit and educational buses, local delivery trucks, and a…

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Rhombus Energy Solutions Announces UL Certification of Its Advanced Power Conversion System

Newly Certified Inverter Brings High Power Option to Energy Storage & Microgrid Markets SAN DIEGO, CA--(Marketwired - October 14, 2015)…

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Rhombus Energy Solutions Selected to Provide Smart Inverters for University of St. Thomas Microgrid Center

Rhombus Energy Solutions, Inc. (Rhombus), an industry leader in advanced power conversion solutions, has been selected by University of St.…

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