Powering the Future: A Closer Look at Shenzhen Witroy PV Technology Co., Ltd.

At Witroy, we believe the future of energy is clean, portable, and intelligent. As a leader in next-generation solar and energy storage solutions, Shenzhen Witroy PV Technology Co., Ltd. is committed to driving innovation in the global renewable energy sector.

Intelligent Manufacturing at Scale

Our 9,000-square-meter smart manufacturing facility is home to over 200 highly skilled professionals and a fully automated production line. This allows us to deliver end-to-end R&D and manufacturing services for a wide array of new energy products—from power control boards and MPPT controllers to high-performance inverters and all-in-one energy storage systems.

Every step of the product lifecycle is handled in-house:

• Research & development

• Pilot testing

• SMT processing

• Final assembly and quality assurance

World-Class Equipment for World-Class Quality

To ensure exceptional precision and reliability, our facility is equipped with industry-leading machinery:

• TRUMPF Laser Welding Machines – Seamless battery pack sealing

• Yamaha SMT Lines – Micron-level PCB placement accuracy

• High-Speed Multi-Busbar Stringers – 99.8% solar panel soldering yield

• Dual 85 Test Cabinets – Stress testing inverters for a 10-year service life

Built for Reliability: Our New Energy Lab

Witroy’s in-house testing lab enables us to validate product performance in the most demanding conditions. Featuring:

• AAA-Class Solar Simulators

• IP67 Dust & Water Resistance Chambers

• Arbin Battery Testing Systems

This integrated testing workflow guarantees that our products are not only efficient—but built to last.

500,000+ Units Annually, Ready for the World

With an annual output exceeding 500,000 units, we are equipped to meet the growing demand for:

• Portable power stations

• Off-grid solar solutions

• Residential PV+storage systems

At Witroy, we don’t just build energy products—we build energy confidence.

Join Us on the Journey to a Sustainable Future

Whether you’re a global distributor, project developer, or renewable energy enthusiast, we invite you to explore Witroy’s advanced capabilities and discover how we can help power your next big project.