About Sunways
— Solar Inverters and Energy Storage, from Research to Manufacturing
Sunways develops and manufactures solar inverters and provides energy storage batteries and energy management systems. The brand traces its roots to Konstanz, Germany, in 1993. Today, Sunways has its headquarters and manufacturing base in Ningbo, China, with operation centers in Frankfurt, Germany, and Suzhou, China.
After years of steady growth, Sunways’s products are now sold in over 60 countries and regions across Europe, Asia-Pacific, the Middle East, South America, and Africa. Shipments to the European market account for more than 50% of our total global sales volume.
All core products have obtained authoritative certifications, conforming to the standards of China, Germany, Italy, the United Kingdom, France, Spain, Poland, Austria, Belgium, Australia, Brazil, India, Thailand, South Africa, and many other countries.
What We Develop and Supply
Our portfolio brings together solar inverters, battery storage, energy management and related accessories. Explore the product categories to find product-specific information and documentation for your project.
- Grid-tied inverters: Explore the Sunways on-grid inverter portfolio.
- Hybrid inverters: Explore the Sunways hybrid inverter portfolio.
- Energy storage: Find residential and commercial energy storage products.
- Energy management and accessories: Explore Sunways Cloud and supporting monitoring and system accessories.
Research, Development and Testing
Sunways has R&D centers in Frankfurt and Suzhou, with teams focused on grid-tied inverters, hybrid inverters and energy storage.
Our development and testing resources include solar, grid and battery simulators, power analyzers, voltage withstand testers, anti-islanding test equipment and automated test equipment. These resources support the development and evaluation of Sunways products.
For the specifications of a particular product, refer to its datasheet and installation documentation.
Manufacturing in Ningbo
Sunways operates a 60,000 m² production base in Ningbo, China. The facility includes automated robotic production equipment, product assembly lines, functional testing, load aging and finished-product testing areas.
- Product assembly with automated production equipment.
- Functional testing and load aging.
- Finished-product testing.
- Quality data monitoring and process improvement.
Product Documentation and Certification
Use the Sunways document library to review product information and available certificates. When selecting equipment, check the exact model and the documentation relevant to the country where it will be installed.
If you need help identifying a document for your project, contact Sunways with the product model and installation country.
HQ & MANUFACTURER BASE
Ningbo, China
OPERATION CENTER
Frankfurt, Germany
Suzhou, China
WAREHOUSE
Netherlands
SERVICE CENTER
Europe
· Konstanz, Germany
· Italy
· United Kingdom
· Poland
· Czech Republic
Australia
· Sydney, Australia
Asia
· Ahmadabad, India
· Dhaka, Bangladesh.
· Ho Chi Minh, Vietnam
· Jakarta, Indonesia
· Antipolo. Philippines
· Lahore Pakistan
The Americas
· Campinas, Brazil
Smart energy, full-scenario
The Values Behind Our Work
Professionalism, craftsmanship, innovation and shared success guide how we approach our work. We value clear communication, attention to detail, continued learning and constructive relationships with our partners.
Questions About Sunways
What does Sunways do?
Sunways develops and manufactures solar inverters and provides energy storage batteries, energy management systems and related accessories.
Is Sunways a German or Chinese company?
The Sunways brand traces its roots to Konstanz, Germany, in 1993. Its current headquarters and manufacturing base are in Ningbo, China. Sunways also has operation centers in Frankfurt, Germany, and Suzhou, China.
Where are Sunways products manufactured?
Sunways has a manufacturing base in Ningbo, China. For the country of origin of a specific product, check its product label and supply documentation.
Where can I find Sunways product certificates and support?
Visit the Sunways Certificates page for available certification documents and the Downloads page for product documentation. For assistance with an existing installation, use Online Support.
Talk to Sunways
Tell us about your project or business enquiry. Include your country, application and the products you are interested in so we can understand your requirements.
