The Manufacturing Pavilion at Intersolar & Energy Storage North America 2025 showcased innovative companies driving the future of clean energy manufacturing. From cutting-edge materials to groundbreaking production processes, these industry leaders are reshaping the renewable energy supply chain.
A dedicated space in the exhibit hall, the Manufacturing Pavilion highlighted companies committed to strengthening manufacturing, enhancing supply chain resilience, and advancing technology solutions for a more sustainable energy future.
Explore the profiles below to learn more about the manufacturers pioneering the next generation of clean energy production.
Company Profile
Avalon specializes in cutting-edge solar simulators designed for manufacturers, research labs, in-field testing, and even space applications. Committed to pushing the boundaries of solar panel characterization, the company’s advanced LED technology delivers unmatched accuracy and efficiency. By prioritizing precision, durability, and innovation, Avalon is shaping the future of solar testing and performance validation.
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Technology on Display
- What they showcased: The Nexun Pro A++A+A++ LED Solar Simulator, designed for laboratory and manufacturing environments. Avalon also highlighted its Nexun Mobile Lab, a field-deployable testing solution that enables precise solar panel measurements to be taken directly at power plants.
- Industry impact: Avalon’s solutions integrate high-resolution electroluminescence imaging (up to 150 MP), bypass diode verification, and hipot and grounding tests—delivering the most comprehensive and accurate panel performance assessments in the industry.
What Sets Them Apart?
Avalon’s LED-based solar simulators offer superior accuracy, efficiency, and reliability over traditional xenon systems. With <0.05% Pmax repeatability, automated uniformity mapping in under 10 minutes, and advanced spectral control, they ensure precise testing for HJT, TOPCon, and PERC panels. Long pulse lengths (20-500 ms) enhance accuracy, while faster cycles and lower maintenance costs make them a cost-effective choice for manufacturers and research labs.
Industry Outlook & Challenges
As high-capacitance solar cell technologies continue to evolve, traditional xenon-based simulators struggle to provide accurate measurements. Avalon has addressed this challenge by pioneering Avalon Dynamic IV technology, which enables precise, single-flash measurements for the latest solar panel designs.
Company Profile
Ecoprogetti, an Italian equipment manufacturer with over 25 years of experience, specializes in PV module production machinery. Originally a module producer, the company now provides fully automated and specialized PV production lines, leveraging expertise in mechanical, electrical, and process engineering to enhance solar module manufacturing globally.
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Breakthrough Solutions
- What they showcased: Its 2 GW fully automated production line, designed for large-scale PV module manufacturing, alongside a 30 MW laboratory line optimized for next-generation technologies, including perovskite tandem and interdigitated back contact (IBC) cells.
- Industry impact: These production lines support both high-volume manufacturing and advanced R&D, enabling flexibility in module design and compatibility with the latest cell technologies.
Who Are Their Customers?
Ecoprogetti supplies complete production lines and equipment to solar manufacturers worldwide, with a focus on Europe, Africa, and the U.S. The company has key installations in the U.S., including a 500 MW line in Houston and a 1 GW line in Virginia. As solar manufacturing demand grows, Ecoprogetti is expanding its presence in Florida and other regions.
What's Next for Ecoprogetti?
Looking ahead, Ecoprogetti is focused on installing large-scale gigawatt production lines with the support of its U.S.-based engineering team in Glendale, California. To further strengthen its North American presence, the company is exploring the possibility of opening a manufacturing facility in the U.S., which would reduce shipping costs and enhance local production capabilities.
Company Profile
ES Foundry is a U.S.-based solar cell manufacturer focused on strengthening the domestic supply chain. By onshoring production, the company reduces import reliance, enhances supply chain resilience, and enables access to the 10% domestic content ITC bonus. Led by industry veterans, the company provides high-quality, scalable solar cells for U.S. module manufacturers, developers, and asset owners.
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Breakthrough Solutions
- What they showcased: High-performance, domestically made solar cells. The company also announced a multi-year agreement with Bila Solar to supply 300 MW of its advanced PERC solar cells.
- Industry impact: This collaboration integrates ES Foundry’s U.S.-made cells into Bila Solar’s modules, helping developers meet domestic content requirements for the ITC while providing financial and logistical advantages for American solar projects.
What Sets Them Apart?
ES Foundry specializes in high-efficiency monocrystalline bifacial PERC solar cells, a proven and scalable technology that balances performance and cost. By focusing solely on solar cell production, the company ensures top quality, supports ITC benefits, and strengthens the domestic supply chain while avoiding the risks of emerging alternatives like TOPCon.
Challenges & Opportunities in Solar Manufacturing
Policy uncertainty, especially around the ITC and domestic production incentives, is a major challenge for U.S. solar manufacturing. ES Foundry has built a resilient business model to navigate policy shifts while helping partners maximize incentives and maintain supply chain stability. The company also actively engages with policymakers and industry groups to advocate for long-term support of U.S. solar manufacturing.
Company Profile
Jonas & Redmann Automationstechnik GmbH is a leading provider of advanced automation solutions for high-precision manufacturing. With over 30 years of experience, the company develops custom machines that enhance efficiency and quality across various industries, including the solar sector. Its cutting-edge systems streamline production processes, enabling flexible and cost-effective solar cell manufacturing.
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Technology on Display
- What they showcased: Its latest automation solutions for the production of Heterojunction (HJT) and TOPCon solar cells. These systems ensure the highest precision in cell stringing, lamination, and testing, allowing manufacturers to optimize efficiency and maintain a competitive edge.
- Industry impact: By automating critical steps in the solar cell production process, Jonas & Redmann helps companies achieve consistent quality, reduce material waste, and future-proof their manufacturing operations.
What Sets Them Apart?
Jonas & Redmann specializes in high-precision automation technology for solar cell production. Its advanced handling, assembly, and inspection systems boost manufacturing speed while reducing defects and waste. Designed for Industry 4.0, their modular solutions offer flexibility to adapt to market demands and new solar technologies.
Challenges & Opportunities in Solar Manufacturing
The solar industry faces ongoing challenges in scaling production, reducing costs, and securing stable supply chains. Jonas & Redmann addresses these issues with flexible, modular automation solutions that allow manufacturers to optimize efficiency and respond to evolving market conditions. By enhancing production speed and precision, the company empowers solar manufacturers to remain competitive in an increasingly demanding global market.
Company Profile
Founded in 2009 and headquartered near Hamburg, Germany, MBJ Solutions GmbH specializes in developing and producing advanced testing and measurement systems for the PV industry. The company offers innovative solutions such as electroluminescence inspection systems and sun simulators, and is committed to enhancing the quality and efficiency of solar module production.
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Key Offering
- What they showcased: Their mobile testing solutions, designed to support the latest solar technologies, including tandem solar products. These systems perform electroluminescence inspections to detect defects like micro-cracks caused by environmental factors. They also offer power and I-V curve measurements for on-site performance assessment.
- Industry impact: By enabling comprehensive on-site testing, MBJ’s solutions help ensure the reliability and efficiency of solar installations. Early defect detection reduces power losses and maintenance costs, supporting long-term system performance.
What Sets Them Apart?
MBJ Solutions distinguishes itself through its focus on electroluminescence inspection technology, which allows for the visualization and detection of defects not visible to the human eye, such as micro-cracks and electrically inactive areas. This technology is crucial for maintaining the quality and longevity of PV modules.
What's Next for MBJ Solutions?
Looking ahead, the company is concentrating on niche markets within the PV industry, such as Building-Integrated Photovoltaics (BIPV) and Vehicle-Integrated Photovoltaics (VIPV). The company aims to provide customized testing solutions tailored to the unique requirements of lightweight and integrated solar modules, supporting the industry’s evolution towards more versatile and application-specific solar technologies.
Company Profile
TAWI, a brand within the Piab Group, specializes in lifting automation solutions using vacuum suction technology. Their systems are designed to lift a wide range of materials, from boxes and bags to solar panels and batteries, offering efficiency and ergonomic support. With a growing focus on the solar industry, TAWI aims to enhance both the manufacturing and installation processes by reducing manual strain and increasing operational safety.
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Breakthrough Solutions
- What they showcased: Its vacuum lifters and lifting trolleys, designed to help operators handle heavy materials effortlessly. The vacuum lifters offer 360-degree maneuverability for precise positioning, while the lifting trolleys provide controlled vertical motion for added support in packaging and distribution.
- Industry impact: These solutions improve operational efficiency and play a critical role in injury prevention and workplace safety. By reducing the physical strain on workers, TAWI’s technology helps manufacturers and installers streamline their processes while minimizing the risk of repetitive stress injuries.
Who Are Their Customers?
TAWI’s demand is strongest in logistics, distribution, and container loading, where lifting automation significantly improves efficiency. Initially, the company expected high demand for its solutions in solar manufacturing, but it has since identified a growing need in installation and distribution. As solar panels become lighter, the emphasis is shifting toward ergonomic handling and worker safety during transport and installation.
Future Trends & Predictions
As the solar industry expands, automation and ergonomic safety will become increasingly important. While lightweight modules reduce material costs, they still pose risks for workers handling them in high volumes. TAWI anticipates a greater emphasis on safety measures, helping operators work more efficiently while preventing strain-related injuries.
Looking Ahead
The innovations showcased at the Manufacturing Pavilion underscore the critical role of domestic manufacturing in building a resilient and sustainable renewable energy industry.
Learn More
Join us at our in-person events (held in Illinois, Texas, and California) to connect with industry leaders, discover the latest advancements, and be part of the movement shaping the future of solar and storage manufacturing.
Interested in exhibiting in the Manufacturing Pavilion next year? Find out how to get started here.
Written by Krista Simicich, Digital Editor for IESNA. For more insights from Intersolar & Energy Storage North America, stay tuned for future features.