Vanyo, a China Top 500 integrated energy enterprise headquartered in Jiyuan, Henan with over 30 years of experience, specializes in one-stop off-grid and hybrid solar energy storage solutions. As a global high-tech leader, its product portfolio spans residential to industrial-scale systems, integrating smart inverters, lithium-ion batteries, MPPT controllers, and a unified energy management platform.
Guided by core values of diligence, innovation, focus, and integrity, Vanyo accelerates global renewable energy adoption through global expansion, demand-driven solutions, and a robust channel network. It delivers safe, stable, efficient, and scalable photovoltaic and storage systems, leveraging cutting-edge technologies and efficient operations to build a reputation for reliability.
Committed to bridging the global energy access gap, Vanyo advances sustainable energy transition by redefining energy production, storage, and management through advanced energy storage, microgrid solutions, and intelligent energy management technologies.
1995
The company was founded in 1995
500
Global cooperative project capacity exceeds 500 GW
120
120 dedicated microgrid teams.
300
Over 300 global cooperative development projects
2024-2025
●2024 – Establishment of Vanyo Energy
●Achieved Sales Revenue of Over 40 Billion Yuan; Wanyang Group Guangdong Branch - Vanyo Energy was Established. The launch of Vanyo Energy specifically focuses on the global BESS market, prioritizing user experience and our "Safety First" brand promise.
●2025 — Accelerating Global Expansion in the Energy Storage Market
●Our international business entered a phase of rapid growth. Vanyo Energy successfully delivered multiple BESS projects in countries such as the Philippines and Malaysia, strengthening our presence in Southeast Asia.
We also established a dedicated Nigeria office, enhancing localized services and support for the African market.
Looking forward, we will continue expanding our global footprint by setting up more overseas service centers and project hubs, bringing our “Safety-First” energy storage solutions to customers around the world.
2022-2023
●2022 – Completion of Key Lithium Projects
●Wanyang Lithium Battery Project Completed; Hongda Waste Lithium Battery Cascading Utilization and Resource Recycling Project Completed. A defining moment in our shift to advanced lithium-ion BESS and circular economy practices.
●2023 – Breakthrough in Zinc-based Materials & Record Revenue
●Construction of the 150,000-ton Zinc-based Materials Project Began; Achieved Sales Revenue of 39.6 Billion Yuan. Diversification into next-generation energy materials and a demonstration of financial strength and stability.
2018-2020
●2018 — Launch of Wanyang Battery Power Production Line
●WanYang Battery Power Production Line was Put into Operation. Significant expansion into higher-performance battery power solutions, broadening our energy storage product range.
●2020 – National Recognition During COVID-19”
●Chairman Lu Yiming was awarded the "National Advanced Individual in Fighting the COVID-19 Epidemic." A testament to the Group's strong social responsibility and effective leadership.
2012-2016
●2012 — Cooperation With Leading Battery Enterprises
●Signed a Strategic Partnership Agreement with Leading Battery Enterprises. A crucial step into the dedicated energy storage market and a focus on advanced battery technologies.
●2016 – Awarded the “Green Innovation Contribution Award”
●Awarded the "Green Innovation Contribution Award" in the Lead and Zinc Industry. Official recognition of our commitment to sustainable and responsible resource management.
2009-2011
●2009 – Successful Commissioning of the 300,000-Ton Fertilizer Project
●Further diversification was achieved with the successful test run of the Group’s large-capacity fertilizer production project.
●2011 – Entered China’s Top 500 Private Enterprises
●Ranked among the Top 500 Private Enterprises in China. A major milestone highlighting national influence and robust operations.
2006-2007
● 2006 – Launch of the 10,000-Ton Gold-Lead Project
●A 10,000-ton gold-lead smelting project was launched in cooperation with Taiwan, demonstrating our capability to execute large-scale, high-tech industrial projects.
●2007 – Ranked Among the Top 100 Enterprises in Henan Province
●Recognized among the Top 100 Enterprises in Henan Province. Early recognition of our scale and operational excellence.
1995-2001
● 1995 – Foundation of Wanyang Smelting Factory
●WanYang Smelting Factory Established. This marks the very beginning of our expertise in high-precision material processing, a critical foundation for safe battery component manufacturing.
● 2001 – Establishment of Wanyang Group
●As the company expanded rapidly, Wanyang Group was officially established, entering a new era of diversified industrial development.
Factory pictures
The selenium product application and research laboratory was awarded the title of “Henan province new R&D Institution”.
Honors & Certifications
The company pursues excellent product quality. Passed ISO9001 quality management system