Caelux
PrivateLast Round
Series A
Extension
Aug 14, 2023
Est. Valuation
$60M
Total Funding Raised
$24M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Caelux is a renewable energy company that develops and manufactures perovskite-based solar power products, including its proprietary Active Glass technology, to enhance the efficiency and performance of crystalline silicon solar modules.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Advanced Materials, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Caelux Comparables
Compare Caelux with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Tandem PV | 93% | |
| Swift Solar | 87% | |
| CubicPV | 86% | |
Caelux Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A Extension | Aug 14, 2023 | ||||
| Series A | Sep 23, 2022 | ||||
| Seed | May 14, 2014 |
Key People
Founding team and executive leadership
Caelux Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Fine Structure Ventures | Series A Extension |
| Temasek | Series A Extension |
| Khosla Ventures | Seed, Series A, Series A Extension |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 26, 2026
3 GW of new Aurora modules in collaboration with Suniva.
- Apr 26, 2026
Partnered with Suniva to produce 3 gigawatts of new solar modules.
Caelux Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Caelux's valuation, stock price, and market status.