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Shenzhen, China - December 15, 2025 - Jewellok, a leading innovator in gas delivery solutions for high-tech industries, today announced the expansion of its photovoltaic (PV) SiH4 gas manifold lineup with the integration of an advanced gas changeover system. This groundbreaking enhancement is poised to transform the photovoltaic manufacturing landscape by ensuring uninterrupted gas supply, enhancing operational efficiency, and reducing downtime in solar cell production. As the global demand for renewable energy surges, Jewellok's latest innovation addresses critical challenges in the PV sector, enabling manufacturers to scale production while maintaining the highest standards of safety and reliability.

The photovoltaic industry relies heavily on silane (SiH4) gas for depositing thin-film layers in solar panels, a process essential for creating efficient photovoltaic cells. Traditional gas manifolds often face limitations during cylinder changeovers, leading to production halts, potential contamination risks, and inefficiencies that can cost manufacturers millions in lost productivity. Jewellok's expanded SiH4 gas manifold incorporates a state-of-the-art automatic changeover system that seamlessly switches between gas sources without interrupting flow. This system utilizes intelligent sensors, predictive algorithms, and redundant safety protocols to monitor gas levels in real-time, anticipate depletion, and execute smooth transitions.

"Our new advanced gas changeover system represents a quantum leap in gas management technology for the PV industry," said James Yuan, CEO of Jewellok. "By eliminating manual interventions and minimizing exposure to hazardous gases like SiH4, we're not only boosting efficiency but also prioritizing worker safety. This innovation aligns perfectly with the industry's push toward sustainable, high-volume manufacturing, helping our clients meet the escalating global demand for solar energy solutions."

Key features of the expanded SiH4 gas manifold include:

- Automated Changeover Mechanism: Dual-cylinder compatibility with pressure-based switching, ensuring zero downtime during replenishment. The system can handle flow rates up to 500 liters per minute, scalable for both small-scale R&D facilities and large-scale production lines.

- Enhanced Safety Protocols: Integrated leak detection, emergency shut-off valves, and compliance with international standards such as ISO 9001 and SEMI S2. SiH4, being highly flammable and reactive, demands rigorous safety measures, and Jewellok's design incorporates flame arrestors and inert gas purging to mitigate risks.

- Smart Monitoring and Integration: IoT-enabled sensors provide real-time data analytics via a cloud-based dashboard, allowing operators to predict maintenance needs and optimize gas usage. Compatibility with Industry 4.0 protocols ensures seamless integration into existing PV fabrication workflows.

- Energy Efficiency: By reducing gas waste during changeovers—estimated at up to 15% in conventional systems—the manifold contributes to lower operational costs and a smaller environmental footprint, supporting the PV industry's sustainability goals.

This expansion comes at a pivotal time for the photovoltaic sector. According to recent industry reports, global solar PV capacity is expected to exceed 2 terawatts by 2030, driven by government incentives, technological advancements, and the urgent need to combat climate change. However, supply chain bottlenecks and production inefficiencies have hindered growth. Jewellok's solution directly tackles these issues, offering a reliable infrastructure that can accelerate the transition to clean energy.

Jewellok has a proven track record in gas delivery systems, having supplied manifolds to major PV manufacturers in Asia, Europe, and North America. Founded in 2020, the company specializes in high-purity gas handling for semiconductors, photovoltaics, and biotechnology. With a team of over 200 engineers and a commitment to R&D, Jewellok invests 15% of its annual revenue into innovation, resulting in patents for advanced fluid dynamics and sensor technologies.

Industry experts have lauded the announcement. "Jewellok's integration of an advanced changeover system into their SiH4 manifold is a game-changer," commented Sarah Thompson, a senior analyst at Solar Insights Group. "In an industry where every second of downtime translates to lost revenue, this technology could increase throughput by 20-30%, making solar production more competitive against fossil fuels."

The expanded manifold is now available for order, with customizable options to fit specific production needs. Jewellok is offering pilot programs for select partners, including on-site installation and training. Early adopters report significant improvements: a leading Korean solar firm noted a 25% reduction in gas-related interruptions after implementing the system in a trial phase.

Looking ahead, Jewellok plans to further evolve its PV solutions. "This is just the beginning," James Yuan added. "We're exploring AI-driven predictive maintenance and hybrid gas systems that incorporate hydrogen for next-generation solar technologies. Our goal is to empower the PV industry to achieve net-zero emissions faster than anticipated."

As the world races toward renewable energy dominance, innovations like Jewellok's SiH4 gas manifold with advanced changeover system underscore the importance of backend technologies in frontend breakthroughs. By revolutionizing gas delivery, Jewellok is not only enhancing manufacturing efficiency but also contributing to a greener planet.



About Shenzhen Jewellok Technology Co., Ltd
Jewellok is a global leader in precision gas delivery systems, serving the semiconductor, photovoltaic, and advanced materials industries. Headquartered in Shenzhen, China, with operations worldwide, Jewellok delivers cutting-edge solutions that prioritize safety, efficiency, and sustainability. For more information, visit https://www.specialtygasregulator.com/.