Andrew Ehrnstein is a distinguished leader in the renewable energy sector, with a career spanning over two decades in solar energy sales, consulting, and project management. As the founder and principal energy consultant at Solar 4 Planet A LLC, he has pioneered national consultancy efforts, offering cutting-edge solar, storage, and efficiency solutions across multiple states. His ability to forge strategic partnerships with installers and finance companies has solidified his reputation as an industry authority, ensuring seamless execution of residential and commercial solar projects.
Ehrnstein’s career is marked by an impressive track record of direct sales, having successfully sold over 1,500 solar installations to site owners and managed the execution of an additional 1,100 systems. His expertise extends to large-scale commercial projects, including notable installations such as the 122kW system at Associated Bodyworks & Massage Professionals in Golden, CO, and a comprehensive 92.4kW solar-plus-storage project for AIS Service Supply in Denver. His keen insight into market trends and pricing strategies has made him a sought-after consultant for firms such as Coleman Research, Gerson Lehrman Group, and Third Bridge.
Prior to launching Solar 4 Planet A LLC, Ehrnstein served as a Senior Account Manager at Sunnova Energy Corporation, where he played a crucial role in expanding operations in new markets. His strategic acumen resulted in $5.9 million in revenue growth while onboarding and managing high-performing channel partners across six states. His earlier tenure at SolarCity Corporation saw him not only excelling in sales but also mentoring a new generation of energy consultants, further solidifying his commitment to knowledge-sharing and industry advancement.
Beyond sales and project execution, Ehrnstein has made significant contributions to industry education and policy, developing Realtor Continuing Education curricula and serving as an expert witness in solar-related legal cases. His work in specialty solar projects, including securing USDA grants for high-impact installations, underscores his ability to navigate complex regulatory landscapes while driving sustainable innovation.
A graduate of the University of California, Santa Cruz, with College Honors and a Chancellor’s Award, Ehrnstein brings a unique blend of technical expertise, business acumen, and leadership to the solar industry. His unwavering dedication to advancing renewable energy solutions continues to shape the future of sustainable power, making him an influential force in the field.
Character
Andrew Ehrnstein is a dedicated and principled leader in the solar energy industry, known for his unwavering commitment to sustainability, ethical business practices, and fostering long-term partnerships that drive meaningful change.
Knowledge
With extensive expertise in solar energy sales, project management, and regulatory compliance, Andrew Ehrnstein has successfully led over 2,500 solar installations while providing strategic consulting to industry leaders and legal teams.
Strategic
Andrew Ehrnstein has consistently demonstrated a forward-thinking approach to expanding market reach, securing high-value contracts, and navigating complex financial and regulatory landscapes to maximize renewable energy adoption.
Communication
As an effective communicator and mentor, Andrew Ehrnstein excels at educating stakeholders, training industry professionals, and presenting technical solar concepts in a clear and compelling manner that drives engagement and informed decision-making.
