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MC4 connector manufacturer
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Dongguan Sunyo-Photovoltaic Co., Ltd.

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MC4 manufacturer
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Dongguan Sunyo-Photovoltaic Co., Ltd.

Each pair of solar connectors requires 100% of Rare materials （not second recycle） to ensure its quality life time up to 25 years.

We have put quality control and inspection on another level， and not to mention our flexible payment term and also the guarantee after sales.

How to use Solar connector
  • CE certification

    CE certification

  • TUV certification

    TUV certification

Why Choose US?
SUNYO MC4 EXHIBITION

Production machine

We are a global online solar connector manufacturer.

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