Full-Time
Manufactures tandem perovskite-on-silicon solar panels
No salary listed
San Jose, CA, USA
In Person
Tandem PV makes high-efficiency solar modules by stacking a thin-film perovskite layer on top of conventional silicon solar cells, creating tandem perovskite panels that boost power output. The panels are designed to convert more sunlight per panel, with reported efficiencies around 28%. The company sells these modules and is building manufacturing capacity to scale production for commercialization. By increasing panel output, Tandem PV aims to lower the cost of solar energy and help accelerate the transition to cleaner power. The business differentiates itself through its specific tandem design (perovskite-on-silicon) and a focus on scaling U.S. manufacturing to strengthen domestic solar leadership. Its goal is to reduce the cost of solar and contribute to a net-zero economy by expanding high-efficiency, domestically produced solar modules.
Company Size
11-50
Company Stage
Series A
Total Funding
$74.4M
Headquarters
Santa Clara, California
Founded
2016
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Unlimited Paid Time Off
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Company Equity
TIME honors Tandem PV for third consecutive year as a leader in renewable energy technology. 26 Marzo 2026 FREMONT, Calif.-(BUSINESS WIRE)-Tandem PV, a pioneer in American perovskite solar technology, has been named to TIME's America's Top GreenTech Companies of 2026, marking the third consecutive year TIME has recognized the company for its leadership in clean energy innovation. The honor reflects Tandem PV's growing role in advancing next-generation solar technology at a critical moment for energy affordability, resilience, and domestic supply chain security. To assess the most notable tech shaping the sustainability space, TIME and Statista partnered to conduct a comprehensive analysis of the top-performing U.S. companies that are focused on developing or providing technologies, products, or services that help mitigate or reverse the environmental impacts of human activity. Companies were evaluated on positive environmental impact, innovation, and financial strength. Tandem PV's proprietary technology combines thin-film perovskite with conventional silicon solar cells to increase power output and reduce the cost of solar energy. The company's panels currently achieve 29.7% efficiency, making them 30% more powerful than the average silicon solar panel. As Tandem PV expands domestic manufacturing, its technology will offer customers a compelling combination of performance, durability, and value. "Solar has reached an inflection point where the market is demanding not just lower-cost clean energy, but bigger leaps in performance, resilience, and domestic capability," said Scott Wharton, CEO of Tandem PV. "Being recognized by TIME for the third straight year reflects the progress our team is making to bring American perovskite innovation to market and expand what solar can deliver for customers and U.S. energy leadership." About Tandem PV Tandem PV delivers next-generation perovskite-silicon solar panels that offer the market's best combination of efficiency and durability, designed for high-volume production. The company manufactures in the United States, bringing back U.S. leadership in advanced solar technology, lowering costs, and strengthening clean energy supply chain resilience. Co-founder and CTO Colin Bailie developed the world's first perovskite-silicon tandem solar cell at Stanford University before launching Tandem PV through the U.S. Department of Energy's Activate accelerator. To date, the company has raised $87 million in venture capital, debt, and government funding from Eclipse, Constellation Energy, Trellis Climate, the U.S. Department of Energy, the California Energy Commission (CEC), and others.
Tandem PV strengthens executive team with appointment of leading materials... - business wire. Tandem PV, a pioneer in high-efficiency perovskite-silicon solar panels, today announced the appointment of Dr. Robert Meagley as vice president... Based on recent headline ratings, 89% of this readership currently trusts the local media, which has an average score of 89% regionally and is currently trending negative.
Tandem PV Awarded $4M California Energy Commission Grant to Accelerate Commercial Readiness of Next-Gen Solar Panels
Tandem PV, a company at the forefront of next-generation solar technology, has received a $4 million grant from the California Energy Commission (CEC) to support the commercialization of its high-efficiency perovskite-silicon tandem solar panels.
Tandem PV, a perovskite-based solar tech developer, raised $50 million in Series A funding and debt to build a U.S. manufacturing facility. Led by Eclipse Ventures, the round included Constellation Energy and others. Tandem PV's panels, achieving 28% efficiency, aim to surpass 30% by 2025. The company has raised $83 million in total. This investment supports U.S. renewable tech leadership and reduces reliance on foreign manufacturers.