Ilum Solar | Best Solar Companies in Bakersfield, California

Updated April 12, 2025

1 661-669-8191  •  3748 Renfro Rd Unit B, Bakersfield, CA 93314
Ilum Solar, founded by Ben Hernstedt and Robert Dean, is Bakersfield's most experienced solar power installer, helping thousands of homeowners and businesses in the Central Valley reduce their energy costs.
4.7
35 Reviews
★★★★★
Google Rating
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Image data © 2025 Google
Ilum Solar, solar installation company located in Bakersfield, 93314 area (Image from Google)
Ilum Solar, solar installation company located in Bakersfield, 93314 area (Image from Google)
Ilum Solar, solar installation company located in Bakersfield, 93314 area (Image from Google)

About Ilum Solar

  • ILUM Solar is a full-service solar company offering energy solutions for homes and businesses through engineering, construction, and customer service. Founded by Ben Hernstedt and Robert Dean, the company is dedicated to providing high-quality solar energy systems with a focus on professionalism and integrity. ILUM Solar is certified in California and Nevada, holds a C-46 Solar Contractors License in California, and a C-2 Electrical Contractors License in Nevada. The company prides itself on delivering systems in one-third the time of competitors while providing cost savings and a 25-year warranty on its work.

    • Residential Solar Installation: Design and install solar power systems for homes with maximum energy savings
    • Commercial Solar Installation: Custom solar solutions for businesses and industrial operations of all scales
    • Battery Storage Solutions: Maximize energy savings and control electricity consumption from the grid
    • Solar System Design: Custom engineering for optimal performance
    • Solar Financing: Assistance with financing options for solar installations
    • Solar System Maintenance: Ongoing support and maintenance services

    • Solar Panel Systems
    • Battery Storage Systems

    • C-46 Solar Contractors License in California
    • C-2 Electrical Contractors License in Nevada

    • Service Area: Bakersfield office serves all of Kern County and outlying areas

  • Phone
    1 661-669-8191

    Address
    3748 Renfro Rd Unit B, Bakersfield, CA 93314

    Business Hours

    Monday: 9AM-6PM

    Tuesday: 9AM-6PM

    Wednesday: 9AM-6PM

    Thursday: 9AM-6PM

    Friday: 9AM-6PM

    Saturday: Closed

    Sunday: Closed

Reasons Why You Should Work With Ilum Solar

  • Most experienced solar power installer in Bakersfield
  • Thousands of successful installations for homeowners and businesses
  • Founded and owned by business partners with extensive experience
  • Ben Hernstedt has managed more than 1,000 residential and commercial projects
  • Robert Dean has designed more than 10,000 code-compliant solar systems
  • Professional installation teams and excellent customer service
  • Custom solutions for both residential and commercial needs
  • Local expertise serving the Central Valley
  • Premier-quality solutions for renewable energy needs
  • Projects
  • Expo Marketing Services
  • Fresno
  • Bakersfield 28 Panel System

Customer Reviews for Ilum Solar

Ratings & Reviews

Read all of Ilum Solar's Google reviews here 

  • Latest Review

    ★★★★★

    Happy with my purchase, I am saving on my electricity bill. I just don’t think the battery is holding enough. It’s all used up even before midnight. Interest rate is high as well
    Divina Delrosario

  • ★★★★★

    Ilum was easy to work with and very straight forward.
    Danny Duenes

  • ★★★★★

    After living in Oregon for twelve years I was stunned by the cost of electricity here in Bakersfield. Within a week of getting my first PG&E bill I was shopping for solar. I ultimately chose Ilum solar and the process couldn't have gone better. Owner Ryan Stenderup was on it! He was out right away, system installed in less than two weeks, and up and running shortly thereafter. I could not have been more pleased. I recommend them without reservation.
    Kathy Kileen

  • ★★★★★

    We worked with Ryan and had a great experience. He was very responsive and professional throughout the process. Jasmin was our project manager and kept us informed throughout the installation process. From signing to install was less than 3 weeks. We have been up and running for 6 months and wanted to ensure it was working people before we gave a review. We are very happy with Ilum and their staff.
    Shaudee Lundquist

  • ★★★★★

    I am still in the process of having my solars fully connected to my utility company. However, thus far the company has maintained contact and keeps me informed on the status. There is a delay installation, however the company has taken responsibility for the delay. So far, I like their professionalism and their technicians have been very polite and professionals. I will update this comment and rating if my experiences changes. But overall, I recommend their services.
    Candy Morales

  • Have experience with Ilum Solar?

    Write a review here ! 

Get in touch with Ilum Solar in Bakersfield today!

Address: 3748 Renfro Rd Unit B, Bakersfield, CA 93314

Phone: 1 661-669-8191

Hours:

Monday: 9AM-6PM

Tuesday: 9AM-6PM

Wednesday: 9AM-6PM

Thursday: 9AM-6PM

Friday: 9AM-6PM

Saturday: Closed

Sunday: Closed

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