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Hans Rosenberger

Hans Rosenberger is the President, Chief Engineer, and Co-Owner of Altadena Energy & Solar Inc., a company he founded in 2008.13 The company is based in Pasadena, California, and specializes in solar energy and energy storage system development.1

Rosenberger started the company during a challenging economic period, relying on equity investment from friends and family to overcome initial obstacles.1 Under his leadership, Altadena Energy & Solar has grown alongside the utility scale solar industry, with annual sales of about $3-4 million and 13 employees.1

Rosenberger runs the company with his partner, Joy Lam, who serves as the Co-Owner and Business Manager.3 He believes in the importance of renewable energy and strives to excel in the local market rather than focusing on becoming the biggest company.1 Rosenberger is also committed to providing good employment opportunities and benefits for his employees.1

In addition to his role at Altadena Energy & Solar, Rosenberger has been involved with the Pasadena Club, serving as a board member and Facilitator Manager since 2014, and as president of the board since 2015.2

Highlights

Special Report: Sustainability - Making Solar Sense - Los Angeles ...
Special Report: Sustainability - Making Solar Sense - Los Angeles ...
Clouds Form In Solar Sector - Los Angeles Business Journal
Meet the Team | altadena-solar
Meet the Team | altadena-solar

Related Questions

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Hans Rosenberger
Hans Rosenberger, photo 1
Hans Rosenberger, photo 2
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Location

Greater Los Angeles Area