Tandem PV Earns Third Consecutive Recognition on TIME’s America’s Top GreenTech Companies List
Tandem PV, a leading innovator in American perovskite solar technology, has once again been recognized for its contributions to clean energy advancement. The company has been named to TIME’s list of America’s Top GreenTech Companies of 2026, marking the third consecutive year that the solar technology developer has received this prestigious honor. The recognition highlights Tandem PV’s growing influence in the renewable energy sector and underscores its role in advancing next-generation solar solutions that address the urgent need for affordable, reliable, and domestically produced clean power.
The annual ranking, developed through a partnership between TIME and Statista, evaluates companies across the United States that are driving meaningful progress in environmental sustainability. The list identifies organizations that are creating technologies, products, or services capable of reducing the environmental footprint of human activity or actively contributing to the restoration of ecological systems. In assembling the ranking, researchers conducted a comprehensive review of companies that are shaping the future of green technology and transforming how industries address climate and environmental challenges.
The evaluation process examined three primary dimensions: measurable environmental impact, level of technological innovation, and overall financial strength. Companies selected for the list demonstrate a combination of scientific advancement, commercial viability, and tangible contributions toward sustainability goals. By placing Tandem PV among the nation’s most impactful GreenTech innovators for a third straight year, the ranking recognizes the company’s ability to combine breakthrough research with real-world applications that can scale to meet the world’s growing energy needs.
The recognition arrives at a time when solar energy is becoming a central pillar of global decarbonization strategies. Governments, utilities, and private companies are accelerating investments in renewable energy infrastructure as electricity demand rises and climate targets become more ambitious. At the same time, the industry faces challenges related to supply chains, manufacturing capacity, and the need for higher-performing technologies capable of delivering more electricity from smaller footprints. Tandem PV’s work in perovskite-based solar solutions addresses many of these issues by improving efficiency while maintaining cost competitiveness.
At the heart of Tandem PV’s innovation is its proprietary tandem solar cell architecture, which combines thin-film perovskite materials with traditional silicon solar cells. Conventional silicon panels have dominated the solar industry for decades due to their reliability and relatively mature manufacturing processes. However, silicon technology is approaching its theoretical efficiency limits, prompting researchers and companies to explore new materials that can capture additional portions of the solar spectrum.
Perovskite materials have emerged as one of the most promising candidates for next-generation solar technologies. These materials possess unique optical and electronic properties that enable them to absorb light more efficiently than traditional photovoltaic materials. By layering a thin perovskite cell on top of a silicon cell, Tandem PV’s technology captures a broader range of sunlight wavelengths, converting more solar energy into electricity. This tandem configuration significantly increases the total power output of each panel without dramatically increasing manufacturing complexity or cost.
According to the company, its current solar panels achieve efficiencies of up to 29.7 percent. This represents a major step forward in photovoltaic performance and places the technology among the most efficient commercially viable solar solutions under development. Compared with the average silicon solar panel available on the market today, Tandem PV’s panels can generate approximately 30 percent more electricity from the same surface area. Such improvements can dramatically enhance the economics of solar installations by reducing the number of panels required for a given energy output and lowering overall project costs.
Higher efficiency panels also have broader implications for land use, grid integration, and infrastructure planning. Solar developers can produce more electricity from existing sites, while commercial and industrial customers can generate greater amounts of power from limited rooftop or facility space. In regions where land availability is constrained or expensive, efficiency improvements can significantly accelerate solar adoption by making projects more feasible and financially attractive.
Beyond performance gains, Tandem PV is also focused on strengthening domestic manufacturing capabilities within the United States. Over the past several years, policymakers and industry leaders have emphasized the importance of building resilient supply chains for critical clean energy technologies. Solar manufacturing has historically been concentrated in a handful of countries, creating vulnerabilities in global supply networks and raising concerns about energy security.
By expanding production capacity within the United States, Tandem PV aims to contribute to a more diversified and resilient solar supply chain. Domestic manufacturing not only supports job creation and economic growth but also reduces reliance on imported technologies. This approach aligns with broader national strategies to build local clean energy industries capable of meeting rising demand for renewable power while supporting climate goals and energy independence.
The company’s commitment to American manufacturing is paired with ongoing research and development efforts designed to improve durability, scalability, and cost efficiency. Perovskite materials have historically faced challenges related to long-term stability and environmental exposure. Tandem PV’s engineering teams have invested heavily in solving these issues through advanced materials science, protective encapsulation techniques, and innovative device architectures. These improvements are intended to ensure that perovskite-based solar modules can meet the same rigorous reliability standards expected of conventional photovoltaic systems.
As solar technology continues to evolve, innovations such as tandem photovoltaic cells could redefine the performance benchmarks for the industry. Increased efficiency, combined with falling production costs, has the potential to accelerate the global transition toward clean electricity. Solar energy is already one of the fastest-growing sources of new power generation worldwide, and technological breakthroughs like those pioneered by Tandem PV could further strengthen its position as a dominant energy source in the decades ahead.
Scott Wharton, chief executive officer of Tandem PV, said the company’s recognition reflects both the rapid progress of perovskite solar technology and the broader momentum of the renewable energy sector. According to Wharton, the solar industry is approaching a critical turning point as markets demand solutions that not only reduce costs but also deliver significant improvements in performance, reliability, and domestic production capacity.
“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,” Wharton said. “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.”
The continued recognition from TIME underscores Tandem PV’s role as a key innovator within the evolving clean energy landscape. As global electricity demand grows and the urgency of climate action intensifies, technologies that can deliver higher efficiency, improved reliability, and scalable manufacturing will play a critical role in shaping the future of energy.
With its tandem solar architecture, commitment to domestic manufacturing, and focus on technological advancement, Tandem PV is positioning itself at the forefront of the next wave of solar innovation. The company’s third consecutive inclusion on the America’s Top GreenTech Companies of 2026 list highlights the growing impact of its work and reinforces the importance of continued innovation in the pursuit of a more sustainable global energy system.
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