Insights

Strategic Partnerships Caelux is actively forming five-year, multi-GW commercialization partnerships with international solar manufacturers (Grew Solar, Navitas Solar, Rayzon Solar) and module integrators (Suniva) to deploy hybrid tandem and CA-based perovskite-silicon modules, signaling strong channel collaboration and partner-led sales opportunities.

Hybrid Tandem Growth The company is developing high-power hybrid-tandem and high-efficiency hybrid perovskite-silicon modules, indicating a growing demand for a premium product line that can be co-marketed with module manufacturers and glass technologies to capture premium pricing and differentiated deployments.

Integrated Glass Tech Caelux’s Caelux One and energy-producing perovskite glass offerings are designed to integrate into existing production lines, creating a compelling cross-sell to solar glass suppliers, module manufacturers, and glass-integration partners seeking to upgrade efficiency without overhauling fabs.

Regional Expansion Active partnerships in India and collaborations with local manufacturers (Navitas Solar, Rayzon Solar) demonstrate a global expansion focus; sales teams should target regional OEMs, EPCs, and distributors in high-growth solar markets with aligned policy incentives.

Growth Funding Signal With revenue in the mid-range, substantial funding and ongoing partnerships imply strong growth momentum; this can be leveraged in co-marketing and joint-venture proposals to de-risk customer deployments and accelerate large-scale solar projects using Caelux technology.

Similar companies to Caelux®

Caelux® Tech Stack

Caelux® uses 8 technology products and services including Microsoft Power Automate, Power BI, Sucuri, and more. Explore Caelux®'s tech stack below.

Media & News

Caelux®'s Email Address Formats

Caelux® uses at least 4 email formats:
Caelux® Email FormatsExamplePercentage
FL@caelux.comJD@caelux.com
50%
First.Last@caelux.comJohn.Doe@caelux.com
43%
First@caelux.comJohn@caelux.com
5%
LF@caelux.comDJ@caelux.com
2%

Frequently Asked Questions

What is Caelux®'s phone number?

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You can contact Caelux®'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Caelux®'s official website and social media links?

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Caelux®'s official website is caelux.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Caelux® generate?

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As of August 2026, Caelux®'s annual revenue is estimated to be $10M - $25M.

What is Caelux®'s SIC code and NAICS code?

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Caelux®'s SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified and NAICS code is 33441 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Caelux® have currently?

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As of August 2026, Caelux® has approximately 53 employees across 5 continents, including North America, Africa and Asia. Key team members include Managing Director - India And West Asia: V. I., General Manager, Asia: E. 郭. K. and Member Board Of Directors: M. R. Explore Caelux®'s employee directory with LeadIQ.

What industry does Caelux® belong to?

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Caelux® operates in the Renewable Energy Semiconductor Manufacturing industry.

What technology does Caelux® use?

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Caelux®'s tech stack includes Microsoft Power Automate, Power BI, Sucuri, WordPress, Shopify, Google Cloud, Box and Vimeo.

What is Caelux®'s email format?

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Caelux®'s email format typically follows the pattern of FL@caelux.com. Find more Caelux® email formats with LeadIQ.

How much funding has Caelux® raised to date?

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As of August 2026, Caelux® has raised $24M in funding. The last funding round occurred on Sep 14, 2023 for $12M.

When was Caelux® founded?

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Caelux® was founded in 2014.
Caelux® logo

Caelux®

Renewable Energy Semiconductor ManufacturingCalifornia, United States51-200 Employees

Caelux is a mid-sized renewable energy semiconductor company headquartered in Baldwin Park, California. It develops perovskite-related technologies intended to enhance crystalline silicon photovoltaic modules. Its flagship product, Caelux One, integrates with existing PV module manufacturing lines to boost performance and reduce installed costs. 

Its customers are solar-module manufacturers seeking higher efficiency and lower costs for deployed systems. In April 2026, Caelux announced a five-year collaboration with Solx to develop 3 gigawatts of high-performance hybrid tandem modules that combine Caelux's technology with Solx's offerings.

Section iconCompany Overview

Phone number
Website
caelux.com
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
33441 - Semiconductor and Other Electronic Component Manufacturing
Founded
2014
Employees
51-200

Section iconFunding & Financials

  • $24M

    Caelux® has raised a total of $24M of funding over 3 rounds. Their latest funding round was raised on Sep 14, 2023 in the amount of $12M as a Series A.

  • $10M - $25M

    Caelux®'s revenue is estimated to be in the range of $10M - $25M

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