Insights

Strategic partnerships Cal Solar has recently announced a sponsorship collaboration with EKO Instruments USA and UC Berkeley's solar car team, indicating openness to co-branding, technology partnerships, and potential for joint marketing or pilot projects that could be leveraged to introduce advanced measurement, optimization, or reliability solutions.

Expanded EPC capability The formal launch of Engineering, Procurement, and Construction (EPC) division in 2022 suggests Cal Solar can handle end-to-end solar projects at scale across California, presenting opportunities for large commercial and multi-residential installations that require integrated design, procurement, and on-site execution.

Full-service offerings With turnkey services including design, installation, maintenance, and financing, Cal Solar is positioned to upsell ongoing services such as performance monitoring, battery storage optimization, and EV charging maintenance agreements to existing clients across multifamily, commercial, and institutional sectors.

California footprint Operations across Los Angeles, San Diego, and San Rafael provide regional access to diverse markets within California, enabling targeted outreach to state and local incentives, incentive programs, and utility-led demand response or solar + storage initiatives.

Growth-ready profile mid-sized company with revenue likely in the tens of millions and a scalable workforce aligns with opportunities to partner for EPC-focused projects, financing collaborations, and technology integration deals that can accelerate market share against larger but less nimble competitors.

Cal Solar Inc. Tech Stack

Cal Solar Inc. uses 8 technology products and services including Trident AB, AutoCAD, Font Awesome, and more. Explore Cal Solar Inc.'s tech stack below.

  • Trident AB
    A/B Testing
  • AutoCAD
    Cad & Graphics
  • Font Awesome
    Font Scripts
  • Slider Revolution
    Miscellaneous
  • Priority Hints
    Performance
  • Slack
    Software Framework
  • Nginx
    Web Servers
  • jQuery Waypoints
    Web Tools And Plugins

Cal Solar Inc.'s Email Address Formats

Cal Solar Inc. uses at least 1 format(s):
Cal Solar Inc. Email FormatsExamplePercentage
First@calsolarinc.comJohn@calsolarinc.com
52%
First.Last@calsolarinc.comJohn.Doe@calsolarinc.com
45%
FirstLast@calsolarinc.comJohnDoe@calsolarinc.com
2%
LF@calsolarinc.comDJ@calsolarinc.com
1%

Frequently Asked Questions

What is Cal Solar Inc.'s official website and social media links?

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Cal Solar Inc.'s official website is calsolarinc.com and has social profiles on LinkedIn.

What is Cal Solar Inc.'s NAICS code?

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Cal Solar Inc.'s NAICS code is 33441 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Cal Solar Inc. have currently?

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As of July 2026, Cal Solar Inc. has approximately 110 employees across 3 continents, including North AmericaAsiaSouth America. Key team members include President: J. H.Owner: T. H.Lead Design Project Manager: P. G.. Explore Cal Solar Inc.'s employee directory with LeadIQ.

What industry does Cal Solar Inc. belong to?

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Cal Solar Inc. operates in the Renewable Energy Semiconductor Manufacturing industry.

What technology does Cal Solar Inc. use?

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Cal Solar Inc.'s tech stack includes Trident ABAutoCADFont AwesomeSlider RevolutionPriority HintsSlackNginxjQuery Waypoints.

What is Cal Solar Inc.'s email format?

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Cal Solar Inc.'s email format typically follows the pattern of First@calsolarinc.com. Find more Cal Solar Inc. email formats with LeadIQ.

When was Cal Solar Inc. founded?

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Cal Solar Inc. was founded in 2010.
Cal Solar Inc. logo

Cal Solar Inc.

Renewable Energy Semiconductor ManufacturingCalifornia, United States51-200 Employees

Cal Solar Inc. (California Solar Integrators, Inc.) is a California-based company in the renewable energy sector that designs and constructs solar PV systems, solar water heating, battery storage, and electric vehicle charging solutions for a range of building types, including multifamily housing, commercial properties, offices, hotels, hospitals, industrial facilities, schools, and low-income housing. The firm provides turnkey services encompassing design and engineering, installation, maintenance, and financing, and serves the state of California through offices in Los Angeles, San Diego, and San Rafael. It operates in the Renewable Energy Semiconductor Manufacturing industry and employs between 51 and 200 people. Since 2022, Cal Solar Inc. has expanded its Engineering, Procurement, and Construction capabilities to support solar and energy development with in-house engineers, estimators, and statewide installation crews. The company is based in Los Angeles, California, and maintains information online at its website, www.calsolarinc.com.

Section iconCompany Overview

NAICS Code
33441 - Semiconductor and Other Electronic Component Manufacturing
Founded
2010
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Cal Solar Inc.'s revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Cal Solar Inc.'s revenue is estimated to be in the range of $25M$50M

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