About

The Sol Team

Every member of the Sol team is at the company due to his or her deep expertise, drive to deliver, and authenticity.

Our team is made up of leading experts in the solar industry across all critical disciplines including financiers, engineers, lawyers, project managers, asset managers, energy markets analysts, and policy analysts.

Get to know our team members through their bios below. And, be sure to connect with us at industry events and on LinkedIn.

Team Members

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Utsav Adhikari

Analyst, Structured Finance
Utsav Adhikari works on the Structured Finance team, supporting tax equity and structured finance transactions. Previously, Mr. Adhikari worked at…
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Rich Baltimore

Project Development Manager, Development Engineering
Rich Baltimore contributes to the success of Sol Systems’ solar assets at every point in their life-cycle – from origination…
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Timothy Barry

Financial Planning & Analysis Director, Accounting & Finance
Tim Barry leads the coordination, consolidation and analysis of monthly, quarterly, and annual financial forecasts and budgets for Sol Systems.…
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Kate Brandus

Senior Associate, SREC Aggregation
Kate Brandus works at Sol Systems on the SREC operations team, where she is responsible for handling inquiries for Sol Systems’ 12,000+…
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Miles Braxton

Project Development Analyst, Customer Energy Services
Miles Braxton serves as a project development analyst on Sol Systems’ Customer Energy Services team. Mr. Braxton helps to investigate…
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Mark Brill

Senior Director, Technical Advisory
Mark Brill leads technical diligence for utility-scale assets in the Helios platform. Mr. Brill manages a team of engineers and…
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Bridget Callahan

Director, SREC Aggregation
Bridget Callahan works at Sol Systems on the SREC operations team, where she manages accounts for Sol Systems’ 12,000+ network of solar…
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Jason Cimpl

Vice President, Trading
Jason Cimpl manages Sol Systems’ environmental commodities trading desk and the company’s SREC portfolio of 12,000+ solar assets. He oversees creation…
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Mark Cooper

Senior Director, Development Engineering
Mark Cooper oversees engineering operations and quality control for Sol Systems at all stages of the project development and execution.…
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Brenda Cordero

Project Coordinator, Project Delivery
Brenda Cordero is a Project Coordinator as part of the Project Delivery Team. Ms. Cordero supports project delivery in managing…
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Chris Dailey

Associate, Investments
Chris Dailey is a member of Sol’s Investor Managed Accounts team where he performs quantitative and qualitative analysis on mid-to-late…
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Austin deButts

Project Development Manager, Customer Energy Services
Austin deButts works as a Project Development Manager on the Customer Energy Services team, pursing opportunities for corporate customers to…
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Dan Diamond

Senior Director, Project Delivery
Dan Diamond works in the engineering department, where he leads the delivery team on negotiating, executing, and managing the PV…
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Austin Ditz

Senior Utility Project Manager, Project Delivery
Austin Ditz is a Senior Project Manager on the Project Delivery Team, focusing on utility-scale solar projects. Mr. Ditz currently oversees Project…
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Brent Feldman

Associate, Trading
Brent Feldman supports the SREC Trading Desk through fundamental market research and technical analysis. Mr. Feldman first joined Sol Systems…
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Rennie Friedman

Director, Development Engineering
Rennie Friedman is a Director on the Sol Systems engineering team, where he manages our solar projects through the development…
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Michael Gibson

Chief Technology Officer
Michael Gibson oversees all aspects of Sol Systems’ IT efforts, from network infrastructure to application development to strategic planning. Mr.…
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Andrew Gilligan

VICE PRESIDENT, DEVELOPMENT
Andrew Gilligan leads Sol Systems’ onsite project development efforts, overseeing an origination team and managing Sol Systems’ pipeline. Mr. Gilligan…
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Becca Glazer

Senior Director, Structured Finance
Becca Glazer is a Senior Director on Sol Systems’ Structured Finance team, in which she structures tax-motivated partnership investments for…
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Joshua Goldman

Senior Associate, Portfolio Management
Joshua Goldman is an Associate as part of the Asset Management team, where he reports financial and technical data on…
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William Graves

Senior Project Development Manager, Customer Energy Services
William Graves is a Project Development Manager on Sol Systems’ Customer Energy Services team. He works with both corporations and…
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Tom Griffin

Project Engineer, Development Engineering
Tom Griffin provides technical support to Sol Systems’ business development teams. In this role, he conducts project specific assessments and…
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Andrew Grin

Director, Investments
Andrew Grin leads Sol Systems’ Investor Managed Accounts team, coordinating late-stage development, due diligence, negotiation, and financial closing. Prior to…
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Michelle Hense

Director of Accounting & Structured Funds, Accounting & Finance
Michelle Hense is the Director of Accounting and Structured Funds at Sol Systems, where she is involved in all accounting and tax…
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Bartley Higgins

Director, Portfolio Management
Bartley Higgins is a Portfolio Manager with the Asset Management Department, where he helps to manage a large and diverse…
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Chip Hoagland

Chief Financial Officer & Treasurer
Chip Hoagland is Chief Financial Officer & Treasurer at Sol Systems, partnering with the executive team to support the company’s…
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Christian Hofer

Director, Trading
Christian Hofer manages the investment research process in support of Sol Systems’ SREC aggregation and portfolio trading business. Mr. Hofer…
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Yuri Horwitz

Chief Executive Officer
Yuri Horwitz, co-founder and Chief Executive Officer of Sol Systems, oversees strategic growth and performance as well as investment strategy…
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Juliana Isaac

Juliana Isaac works on the Asset Management team as a Performance Engineer, assisting with performance review and operations and maintenance…
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Brent Joplin

Analyst, Structured Finance
Brent Joplin works on the Structured Finance team, supporting tax equity and structured finance transactions. Previously, Mr. Joplin worked at…
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Grace Kankindi

Senior Associate, Structured Finance
Grace Kankindi works on the Structured Finance team, supporting tax equity and structured finance transactions. She performs due diligence, underwriting,…
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Grant Klein

Project Development Associate, Customer Energy Services
Grant Klein supports the Sol Systems’ Customer Energy Services team as a Project Development Associate. Prior to joining Sol Systems,…
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James Machulak

Vice President, Asset Management
James Machulak is the Senior Director of the Asset Management Department, where he oversees efforts to proactively manage risks associated…
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Sandhya Mahadevan

Senior Project Development Associate, Customer Energy Services
Sandhya Mahadevan serves as Senior Project Development Associate on Sol Systems’ Customer Energy Services team. Ms. Mahadevan helps private and…
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Jeff Miller

Senior Director, Customer Energy Services
Jeff Miller works as Senior Director on the Customer Energy Services team, where he oversees strategy focused on onsite solar…
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Lauren Miller

Regulatory Affairs
Lauren Miller helps manage regulatory affairs work across Sol Systems’ business lines. She oversees relationships with industry associations as well…
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Syam Mohan

Syam Mohan serves as a director on Sol’s Trading Desk. He is a trader for Sol’s REC business lines and…
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Anna Noucas

Senior Project Development Manager, Customer Energy Services
Anna Noucas leads Sol Systems’ origination efforts in a variety of markets, where she works to source, diligence and develop…
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Lars Olson

Director, Portfolio Management
Lars Olson serves as Director of Portfolio Management for the Asset Management group at Sol Systems, where he manages solar…
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Rebecca Oren

Accounting Manager, Accounting & Finance
Rebecca Oren serves as Accounting Manager at Sol Systems, where she is involved in all aspects of accounting, including both…
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Georgina Owino-Trice

Senior Associate Counsel
Georgina Owino-Trice is Senior Associate Counsel at Sol Systems, where she lends legal support to Sol Systems’ solar project finance team…
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Anjali Patel

Director, Trading
Anjali Patel works on the Sol Systems SREC trading team, managing position reporting, inventory analysis and transaction settlement, risk, and…
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Will Patterson

Manager, Marketing & Communications
Will Patterson manages website content, long-form collateral and execution of marketing strategy for Sol Systems. Mr. Patterson serves as managing editor…
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Edward Pendergast

Software Developer, IT
Edward Pendergast works on development and operational support for Sol Systems’ web-based applications. Mr Pendergast came to Sol Systems with 3 years of experience…
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Rob Pierno

Project Development Manager, Customer Energy Services
Rob Pierno is a Project Development Manager on Sol Systems’ Customer Energy Solutions team. Prior to his work at Sol,…
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Krisztina Pjeczka

Associate, Structured Finance
Krisztina Pjeczka is a Structured Finance Analyst at Sol Systems. She supports origination efforts for development and tax equity projects and…
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Jill Rathke

Project Development Analyst
Jill Rathke serves as a Project Development Analyst on Sol Systems’ Customer Energy Services team. Ms. Rathke helps private and…
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Eugene Rhee

Director, Perfomance Enginerring
Eugene Rhee supports Sol Systems’ Structured Finance and Asset Management teams as an engineering resource. Mr. Rhee manages performance tracking…
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Jessica Robbins

Senior Director, Structured Finance
Jessie Robbins manages origination and execution of tax equity and other structured transactions at Sol Systems. She works to source,…
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Ben Roggen

Analyst, Trading
Ben Roggen serves as an Analyst on Sol Systems’ Trading Team. He supports the desk by conducting fundamental market research…
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Marc Rubcich

Senior Director, Customer Energy Services
Marc Rubcich serves as a senior director on Sol Systems’ Customer Energy Services team.  In this role, he manages a…
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Abbie Russo

SREC Customer Operations Analyst
Abbie Russo works on the SREC operations team, where she is responsible for handling registrations and inquiries for Sol Systems’…
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Charity Sack

Senior Director, Marketing & Communications
Charity Sack oversees brand management, integrated marketing initiatives, and media relations. Prior to joining Sol Systems in July 2014, Ms.…
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Avery Sellers

Senior Associate, SREC Aggregation
Avery works on the SREC operations team, where he is responsible for handling registrations and inquiries for Sol Systems’ network…
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Joe Song

Vice President, Project Operations
Joe Song is responsible for the proper development and delivery of high quality PV systems for our customers, as he…
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Eric Stam

Director, Structured Finance
Eric Stam currently works as a Senior Director on Sol Systems Structured Finance team. Mr. Stam joined Sol Systems after…
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James Stevens

System Administrator, IT
James Stevens provides IT service support for Sol Systems’ staff, offices, and infrastructure. Mr. Stevens joined Sol Systems with over…
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Ann Sweitzer

Senior Associate, Human Resources
Ann Sweitzer is a member of the Human Resources team and as a Senior Associate, Ms. Sweitzer manages the full…
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Sintia Torres

DG Project Manager, Project Delivery
Sintia Torres works on the engineering team, where she manages relationships with EPC partners and developers to ensure timely deliverables…
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Liz Weir

Chief Operating Officer
As Chief Operating Officer, Liz Weir focuses on organizational development and operational excellence for Sol Systems. Liz comes to Sol…
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Gabriel Wuebben

Senior Director, Structured Finance
Gabe Wuebben manages tax structured projects for Sol Systems’ corporate and institutional clients. Mr. Wuebben supports origination and business development…
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Olga Zelenova

Vice President, Accounting & Finance
Olga is a Finance Executive with over 15 years of global experience in structured and corporate finance, and accounting. At…
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