18 Years Focus on OEM & ODM of Solar Charge Controllers and Off-grid Solar Energy System

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Solar Charge Controllers Manufacturer
Where There Is sunshine
There Is Demuda

Green environmental protection, energy conservation and

emission reduction, low-carbon economy.

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VR

Range Of Premium Products

Located in Guangzhou.China, over 10,000 square meters factory building, our products cover many kinds of solar energy distribution, such as solar power inverters, hybrid inverters, micro inverter, solar charge controllers, solar panels, solar energy system, solar storage battery, battery charger, portable solar generator etc. car inverters, solar charge controllers, solar chargers, solar LED lights, battery charger, etc. 

Professional Services

Backed by our excellent staffs and sophisticated R&D teams, advanced equipments and processes, we keep to providing efficient and prompt after-sales service to our customers. 


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Do You Know Our Advantages

Choose us, and we promise to do everything needed to ensure a successful and satisfactory working partnership. Meet customers' needs with high quality and competitive price. The 4 reasons set out below will give you an insight into our advantages.

  • PROFESSION
    PROFESSION
    For 18 years, we have focused on the R & D and production of solar controller, inverter, solar panel and solar system.
  • QUALITY
    QUALITY
    The product quality is stable. After 38 full quality inspections, the product quality is guaranteed. It has passed CE, ROHS, PSE and other certifications.
  • SERVICE
    SERVICE
    Perfect after-sales service. If the product has quality problems, provide free technical service support and send free replacement parts.
  • PRAISE
    PRAISE
    Trading companies, e-commerce, engineering companies and other designated high-quality suppliers have established long-term cooperative relations and won 99% praise.

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  • Specializing In Solar Inverter Industry

    Demda has focused on the R&D and manufacture of solar charge controllers, solar inverters, solar panels, and solar energy off grid systems for 18 years, providing stable quality products, complete after-sales services and high coordination. We are committed to market expansion and continuous product innovation. We have a professional scientific research and technology research and development center. Our products have passed a number of appearance patents and CE, ROHS, PSE and other certifications. Our factory has a building area of 10,000 square meters, passed ISO9001 certification and provides OEM/ODM service. Demuda always adhered to the environmental protection concept of "green, energy saving, emission reduction, and low-carbon economy".


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Welcome To Be Our Partner

They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 500 countries.

If You Have More Questions, Write To Us

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