T
Tandem PV
Energy · Santa Clara, United States · Founded 2016
Tandem perovskite panels techjnology MoreLess
Tandem PV is a solar energy company developing perovskite-based solar panels. The company's proprietary technology involves stacking thin-film perovskite on top of conventional silicon solar cells, a design referred to as tandem perovskite panels. This approach is engineered to increase the power output of traditional solar modules, with the company reporting panel efficiencies of 28%.
The business model is centered on the manufacturing and sale of these high-efficiency solar panels. By increasing the energy output per panel, the company aims to reduce the overall cost of solar energy, making it a more competitive energy source. The company is currently in the process of building out its manufacturing infrastructure to scale up production and accelerate the commercialization of its products.
Based in Silicon Valley, Tandem PV was founded in 2016 and has secured significant funding to support its growth and manufacturing expansion. The company's primary market is the solar energy sector, with a goal of re-establishing U.S. leadership in solar manufacturing and contributing to the transition to a net-zero economy.
Keywords: Perovskite solar cells, tandem solar panels, solar manufacturing, renewable energy, silicon solar, high-efficiency solar, solar technology, clean energy, energy transition, photovoltaics
Company overview
Tandem PV company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2016
- Headquarters
- Santa Clara, United States
- Employees
- 47
- Open positions
- 7
- Dealroom signal
- 93.6
Valuation & funding
Tandem PV funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| GRANTOther financing | Jul 2025 | $0 | — | California Energy Commission | ↗ |
| SERIES AOther financing | Mar 2025 | $50M | $200M | Constellation · Eclipse Ventures · PRIME Coalition · CSC Leasing | ↗ |
| GRANTOther financing | Jun 2024 | $4.7M | — | US Department of Energy | ↗ |
| EARLY VCOther financing | Jan 2024 | $6M | $46M | Uncorrelated · Planetary Technologies · Tom Werner | ↗ |
| EARLY VCOther financing | Feb 2022 | $9.1M | $36M | Undisclosed | — |
| GRANTOther financing | Mar 2021 | US Department of Energy | — | ||
| SEEDOther financing | Apr 2019 | Undisclosed | — | ||
| GRANTOther financing | Dec 2017 | US National Science Foundation | ↗ | ||
| SPINOUTOther financing | Jun 2016 | Stanford University | — |
Growth signals
Tandem PV website traffic
Latest recorded traffic for Tandem PV is 3.9K monthly website visits, down 17% over the last three months. Tandem PV's team grew 38.2% over the past year.
Hiring
Open positions at Tandem PV
Current openings linked to this company in Dealroom.
Comparisons
Tandem PV compared with similar companies
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Talent graph
Tandem PV's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Tandem PV has talent and traffic
team presence
In the news
Latest news about Tandem PV
Recent press, funding announcements, and product moves mentioning Tandem PV — open to read from the original sources.
Market sentiment
What the market is saying about Tandem PV
An AI-synthesized read of the highest-engagement posts about Tandem PV on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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