Tandem PV
PrivateLast Round
Grant
Jul 17, 2025
Total Funding Raised
$82.55M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Tandem PV is a renewable energy company that manufactures high-efficiency perovskite-silicon tandem solar panels for utility-scale deployment.
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.
Tandem PV Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Tandem PV Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jul 17, 2025 | ||||
| Grant | Jul 17, 2025 | ||||
| Series A | Mar 4, 2025 | ||||
| Grant | Jun 3, 2024 | ||||
| Grant | May 16, 2024 | ||||
Series A Extension | Jan 16, 2024 |
Key People
Founding team and executive leadership
Tandem PV Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Uncorrelated Ventures | Series A, Series A Extension |
| Constellation Technology Ventures | Series A |
| Uncorrelated Ventures | Series A, Series A Extension |
| Cyclotron Road | Accelerator |
| Eclipse Ventures | Series A |
| Solar Energy Technologies Office | Grant |
| Trellis Climate | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 1, 2026
Open roles increased from 0 to 36, representing 97% of headcount.
- Jun 26, 2026
Grew 28% QoQ, from 39 to 50 employees.
Tandem PV 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 Tandem PV's valuation, stock price, and market status.