Company | Main Business Direction | Core Products / Technologies | Notes |
Tesla | Integrated energy storage and renewable energy systems | Powerwall, Powerpack, Megapack lithium-ion battery systems | Leader in residential and grid-scale storage; vertically integrated with solar and EV businesses |
Fluence Energy | Utility-scale energy storage systems and software | Gridstack, Sunstack, Fluence IQ platform | Joint venture between Siemens and AES; specializes in smart grid and AI energy optimization |
Sunrun | Residential solar + storage systems | Brightbox home energy solution | U.S. leader in home solar leasing and battery backup systems |
ESS, Inc. | Long-duration energy storage | Iron Flow Battery (IFB) technology | Uses iron flow chemistry for sustainable, long-life storage (4–12 hours) |
Lithion Battery | Custom lithium battery solutions | Lithium-ion and LiFePO₄ battery packs | Focuses on commercial, industrial, and defense energy systems |
Enphase Energy | Residential and small commercial energy storage | IQ Battery, microinverter systems | Integrates solar, storage, and energy management |
NextEra Energy Resources | Large-scale renewable + storage projects | Utility-scale battery energy storage systems | One of the largest clean energy developers in North America |
Eos Energy Enterprises | Zinc-based energy storage systems | Znyth battery systems | Focuses on long-duration, non-lithium energy storage |
Powin Energy | Modular battery energy storage systems | Stack™ BESS platform | Provides turnkey solutions for grid and commercial storage |
Stem, Inc. | AI-powered energy storage and management | Athena AI platform, integrated BESS | Focuses on AI optimization for distributed energy resources |
DEMUDA, China's Best Energy Storage System Supplier
In addition to leading American energy brands, China has also become a powerhouse in renewable energy manufacturing. Among them, DEMUDA stands out as a leading energy storage system manufacturer, providing integrated solar and storage solutions to homes, businesses, and industries worldwide.
Business Type: Energy Storage System Manufacturer
Founded: 2003
Headquarters: Guangzhou, China
Experience: Over 22 years
Certifications: CE, UN38.3, MSDS, IEC, ISO9001, ISO14001, RoHS
Headquartered in Guangzhou, China, DEMUDA is a leading supplier of solar energy storage systems and smart energy solutions. The company specializes in the research, development, manufacturing, and sales of energy storage inverters, lithium batteries, and solar power systems. DEMUDA utilizes advanced automated production lines, stringent quality control processes, and a comprehensive product testing system to ensure that every product meets international performance and reliability standards.
With 22 years of industry experience, DEMUDA has earned a strong global reputation for providing innovative, efficient, and durable energy products. Its professional engineering team and modern factory enable it to provide customized solutions for residential, commercial, and industrial applications.
As a trusted brand in China's renewable energy industry, DEMUDA integrates battery systems, inverters, EMS, and intelligent monitoring technologies into unified energy solutions. The company's products are sold globally and are widely used in homes, telecommunications systems, industrial facilities, and off-grid projects.
Product Range:
Lithium-ion Energy Storage Batteries
Hybrid/Grid-Connected/Off-Grid Inverters
Home Energy Storage Systems
Commercial and Industrial Energy Storage Systems
Electric Vehicle Chargers
Solar Charge Controllers
Solar Panels
Photovoltaic Accessories
Committed to innovation and sustainable development, DEMUDA continues to provide efficient and intelligent energy solutions to customers worldwide, leading the transition to a clean, low-carbon future.
