Skip to main content

Altadena Energy & Solar Inc.

Altadena Energy & Solar Inc. specialize in custom energy management, solar integration and energy storage system to best fit your energy concept, building engineering and aesthetics. We offer wide range of high-quality solar products from different domestic and international manufacturers.From design to installation, from permitting to commissioning, we take care of every steps. As our valued customer, you are not just getting an energy system from us, but also a partnership in getting the most out of your energy resources and building a sustainable future. A solar energy system is a 20+ years investment, and you will benefit from our smart engineering, reliable
warranties and excellent services for many years to come. We are committed to be the local solar solution that you trust.
Altadena Energy & Solar Inc. logo
5.0
Avg rating

Get free solar quotes from local installers on EnergySage

Our pre-vetted network of installers compete for your business, which allows us to give you more options and the best deals.

Get Quotes
EnergySage

About UsAltadena Energy & Solar Inc.

Altadena Energy & Solar was founded by Hans Rosenberger out of a belief that good engineering and financing are important for the development of environmentally friendly solar energy systems and buildings. There is a strong demand for energy savings and ‘green power,’ but too few practitioners who understand both engineering and finance. Hans majored in Physics at Goshen College, and completed his Masters of Electrical Engineering at Penn State. He pursued a career in radiometry-based remote sensing at NASA’s Jet Propulsion Lab (JPL) in Pasadena, CA, where he was staff engineer for 5 years in ground- and air-based microwave systems. He left JPL to pursue further aspirations in business and completed his MBA at USC’s Marshall School of Business. During this time he pursued internships focusing on electrical efficiency and demand management for the frozen food warehouse industry in Delaware, and wind energy finance in Tehachapi, CA. After his MBA, he started a property partnership in Berlin, Germany, to test the theory that there was unmet demand for green-oriented real estate development. The real estate work led to the founding of Altadena Energy & Solar, and its partner firm in Germany, RSF Solar, with a focus on technically sophisticated solar and energy efficiency solutions for residential and commercial clients.
Year Established
2012
Phone Number
818-201-4206

Services Offered

  • Installation
  • Solar Repair & Maintenance
  • Community Solar

Associated product manufacturers

Associated financing companies

Workmanship Warranty

10 Years warranty covers: all electrical and mechanical labor and roof attachment (consequential damages to house not covered)

Licenses

Business Incorporation: C3493692
Contractor: C46-979146

Insurance

General Liabilities, Workers Comp

Industry Certifications

  • North American Board of Certified Energy Practitioners
  • Solar Energy Industries Association

Manufacturer Certifications

  • Certified Installer

What Customers Are Saying

5.0
1 review
5.0
Average Rating 1 review(s)
Response
5.0
Quality
5.0
Value
5.0
Service
5.0
Leave a Review
Highly Recommend Altadena Energy & Solar

It's been a year since Hans and his team from Altadena Energy & Solar installed a 3.3 kW system in our home. Many solar companies will not install smaller systems, but Hans made the experience painless and easy. So far, the panels have performed well, and we love seeing our electric meter run backwards, even when we're using the AC in the summer. I would highly recommend them!

Posted by leo on Jun 09, 2017

Location

Headquarters

States Served