Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Home›Research›Companies

Companies

Loading
Home›
Research›
Companies›
Caelux
AddedFeb 16, 2024
UpdatedJun 18, 2026
Caelux

Caelux

Series A

Caelux: Advancing solar efficiency with perovskite-on-glass tech, reducing costs since 2014.

HQ
Pasadena, CA, US
Founded
2014
Overview
Compare
Fundraising
Employees
Website

Caelux, founded in 2014 and based in Pasadena, California, is a renewable energy company focused on advancing solar technology. The company's core mission is to enhance solar device efficiency and reduce production costs through its innovative perovskite-on-glass technology. This technology minimizes the amount of semiconducting material required, making it highly efficient for both terrestrial solar and commercial space applications. Caelux aims to revolutionize the solar industry by providing cost-effective and efficient solar solutions.

Notable figures associated with Caelux include experts in renewable energy and materials science, though specific names are not provided. The company has attracted significant interest from investors focused on sustainable energy solutions. Key achievements include the successful development and implementation of their perovskite-on-glass technology, which has set new benchmarks in solar efficiency. Caelux's impact lies in its potential to significantly lower the cost of solar energy production, making renewable energy more accessible and accelerating the transition to a sustainable future.

Caelux - Similar Companies

Perotech logo

Perotech

perotech.org

Tandem PV logo

Tandem PV

tandempv.com

Swift Solar logo

Swift Solar

swiftsolar.com

Columbus Photovoltaics logo

Columbus Photovoltaics

CubicPV logo

CubicPV

cubicpv.com

NovaSolix logo

NovaSolix

novasolix.com

Integrating PV logo

Integrating PV

Ultrasolar Technology logo

Ultrasolar Technology

ultrasolartech.com

Tessolar logo

Tessolar

tessolarinc.com

PureSolar logo

PureSolar

puresolarinc.com

Vitriflex logo

Vitriflex

vitriflex.com

Beamreach Solar logo

Beamreach Solar

Leading Edge Equipment Technologies logo

Leading Edge Equipment Technologies

leadingedgetech.io

BlueDot Photonics logo

BlueDot Photonics

Semprius logo

Semprius

semprius.com

Caelux - Quick Facts

Who are Caelux's competitors?

Companies similar to Caelux include Perotech, Tandem PV, Swift Solar and Columbus Photovoltaics.

When was Caelux founded?

Caelux was founded in 2014.

Where is Caelux's headquarters located?

Caelux's headquarters is located in Pasadena, CA, US.

When was Caelux's last funding round?

Caelux's most recent funding round was for $12M (USD) in August 2023.

How much has Caelux raised to-date?

As of Aug 14, 2023, Caelux has raised a total of $24M (USD).

How many employees does Caelux have?

Caelux has 22 employees as of Feb 4, 2024.

Caelux - Classification

Industry
  • Hardware
Ownership
  • Private Equity
  • Venture Capital
Technology
  • Perovskites
Geographic Exposure
  • United States
Revenue
  • Recurring
Customer
  • Enterprise
Main Product
  • Solar Technology
Tags
  • Cleantech
NAICS
  • 220000Utilities
  • 221000Utilities
  • 221100Electric Power Generation, Transmission and Distribution
  • 221110Electric Power Generation
  • 221114Solar Electric Power Generation
SIC
  • 4900Electric, Gas, And Sanitary Services
  • 4910Electric Services
  • 4911Electric Services
Show 3 more industry codes
SIC
  • 1300Oil And Gas Extraction
  • 1380Oil And Gas Field Services
  • 1382Oil And Gas Field Exploration Services