Our Products

Solar Photovoltaic Panels

  • Trina Solar Tsm-De09.05 Vertex S 380W-400W
  • Ja Solar JAM72D30/LB 580W 575W 570W 565W Double Glass Bifacial Solar Module Panel
  • Jinko Solar 66HL4M-(V) 610W 615W 620W 630W 635W
  • LONGI HI-MOX6 LR7-72HTH 600W-620W
  • Trina Solar Tsm-DE09C.07 Vertex S 380W-405W
    • CLASSIFICATION

    High quality photovoltaic modules Jinko, LONGI, JA, Trina...

    Solar Inverter

  • Solis-(80-110)K-5G-PRO | Three phase
  • Solis-3P(3-20)K-4G Three Phase
  • Deye SUN-9/10/10.5K-G02P1-EU-AM2 | 9-10.5kW | Single Phase | 2 MPPT
  • Deye SUN-7/7.5/8K-G02P1-EU-AM2 | 7-8kW | Single Phase | 2 MPPT
  • Deye SUN-3.6/4/4.2/4.6/5/5.2/6/6.2K-G04 | 3.6-6.2kW | Single Phase | 2 MPPT
  • Solis-1P(9-10)K-4G Single Phase Inverter
  • SUN-70/75/80/90/100/110K-G03 | 70-110kW | Three Phase | 6 MPPT
  • Solis-1P(7-8)K-5G Single Phase Inverter
  • Solis-Mini(700-3600)-4G Single Phase Inverter
  • Solis-3P(5-10)K-4G-LV | Three Phase
    • About Us

    About Langnai

    Langnai

    LangNai Light Energy

    We are a high-tech enterprise specializing in photovoltaic solar panels and clean energy system integration services. As an authorized distributor of leading domestic and international photovoltaic brands, we are committed to providing efficient and reliable photovoltaic modules and one-stop energy solutions for industrial, commercial, household, and large-scale power plant projects, helping customers achieve green and low-carbon transformation, and promoting global sustainable development.

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    • Global leader in solar energy solutions
    • Rigorous Quality Assurance
    • Over 15 years of expertise

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    24-Hour Quick Response

    We guarantee to reply to customers within 24 hours and solve problems for you through phone or email as soon as possible.

    Rigorous Quality Assurance

    Certified, durable solar Products for consistent global applications.

    Competitive prices

    We can provide you with competitive prices based on market conditions. Please contact us for a quotation

    Professional After-Sales Support

    Technical expertise resolves issues promptly and effectively.

    Corporate Blog

    Latest Blog

    Solar Photovoltaic Power: Advantages and Disadvantages
    Solar Photovoltaic Power: Advantages and Disadvantages

    Solar photovoltaic (PV) technology has emerged as a pivotal renewable energy sou...

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    Monocrystalline vs. Polycrystalline Silicon: The Twin Stars of the Photovoltaic World
    Monocrystalline vs. Polycrystalline Silicon: The Twin Stars of the Photovoltaic World

    In the Tengger Desert of Ningxia, China, the inky-black monocrystalline silicon...

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    JA Solar plans to go public in Hong Kong to promote its globalization strategy
    JA Solar plans to go public in Hong Kong to promote its globalization strategy

    On the evening of February 21st, JA Solar announced that the company plans to is...

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    Photovoltaic Modules: Unleashing the Infinite Application Potential of Solar Energy
    Photovoltaic Modules: Unleashing the Infinite Application Potential of Solar Energy

    Photovoltaic components are evolving from single-function power generation devic...

    Read More

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