Kelcy Pegler, Chief Executive Officer at FlexGen

Kelcy Pegler

Chief Executive Officer at FlexGen | United States

Profile last verified July 2026
Renewables & Environment Verified Profile United States
Verified

Work Email

***@flexgen.com

Last verified August 2026

Personal Email

***@gmail.com

Personal • High Confidence

Phone Number

+17*****

United States • Mobile

Free account · No credit card · 5 profiles/month

Kelcy Pegler Socials
Kelcy Pegler Work Experience

Founding Partner at Charles Joy Ventures in June 2018 - Present

Chief Executive Officer at FlexGen in March 2021 - Present

Executive Chairman at Sofdesk in June 2017 - January 2021

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Chief Executive Officer at NRG Home Solar in March 2014 - April 2016

Co-Founder and CEO at Roof Diagnostics Solar in January 2011 - July 2014

Vice President at Roof Diagnostics Inc. in January 2006 - January 2010

Kelcy Pegler Skills
Renewable Energy Solar Energy New Business Development Strategic Planning Start-ups
About Kelcy Pegler’s Current Company
Kelcy Pegler’s Colleagues
Adam Nygaard

Adam Nygaard

Charlotte, North Carolina, United States

Vice President of Business Development at FlexGen

Vice President of Business Development at FlexGen
(Jul 2025 – Present)

Peter Villa

Peter Villa

Dallas, Texas, United States

Ford Energy l Tesla | Rivian | Muddy Bites | Veteran l Business Scaler l Investor l People Multiplier

Director, Asset Management at FlexGen
(May 2025 – Present)

Mike Wallace

Mike Wallace

London, England, United Kingdom

Managing Director & NED

Leading Flexgen's private equity backed business in Europe, working with clients to help them stand up BESS assets quicker and maximising their availability using best in class software and services.

Jason Abiecunas

Jason Abiecunas

Kansas City, Missouri, United States

Executive Vice President, Business Development at FlexGen

At FlexGen we are delivering a more reliable and sustainable grid through the HybridOS EMS platform.
We turn batteries on and keep them on with the leading operating system for energy storage and world-class services that deliver the best uptime - over 98% - in the industry....

Xiaoxiang Gao

Xiaoxiang Gao

Boulder, Colorado, United States

Lead Sr. BESS Engineer at FlexGen

Technical Lead – FlexGen’s Flagship Portfolio in MISO Territory (3.8 GWh)
Serving as the technical lead for FlexGen’s most critical portfolio in the MISO region, totaling 3.8 GWh of battery energy storage systems. This portfolio leverages advanced grid-forming (GFM) BE...

Joe Kallal

Joe Kallal

Durham, North Carolina, United States

Driving the Exponential Value of Renewable Energy and BESS

We believe in the exponential value of batteries. The power they hold to light not just the world, but imagination itself. They charge and discharge, and in the process, they energize the infinite: innovation and sophistication, magic and wonder. What might they illuminate nex...

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Frequently asked questions about Kelcy Pegler

What is Kelcy Pegler email address?

Email Kelcy Pegler at [email protected]. This email is the most updated Kelcy Pegler's email found in 2026.

How to contact Kelcy Pegler?

To contact Kelcy Pegler send an email to [email protected].

What company does Kelcy Pegler work for?

Kelcy Pegler works for FlexGen.

What is Kelcy Pegler's role at FlexGen?

Kelcy Pegler is Chief Executive Officer

What industry does Kelcy Pegler work in?

Kelcy Pegler works in the Renewables & Environment industry.

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