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Longi Solar

World-Record Efficiency Engineered for Lasting Power

Are you ready to maximize your clean energy investment with technology trusted by homeowners and professional installers worldwide? The secret lies in LONGi Solar's pioneering use of the high-performance M10 wafer cell standard alongside advanced HPBC and N-Type TOPCon designs. By focusing on these foundational engineering choices, these solar panels naturally achieve mass-production conversion efficiencies above 25%. This means you get significantly more power generation out of a smaller footprint, reducing your overall system costs while accelerating your energy transition.

Engineered for long-term reliability, the Hi-MO module series features half-cut cell technology to reduce internal resistance and dual-glass construction for robust durability. These technical advancements allow the panels to maintain peak performance through all weather conditions, backed by enhanced product warranties and up to a 30-year performance guarantee on select models. Whether you are upgrading a residential roof or designing a large-scale commercial array, use our left-side filters to sort by your specific power requirements and explore the full collection below.

3 products

  • LONGI 410 Watt Solar Panels LR5-54HPB-410M graphic with 25-year warranty, all-black design, and 410W power output.LR5-54HPB-410M buy residential solar panels datasheet showing 410W power, 21.0% efficiency, and 25-year warranty specs.
    LONGI 410 Watt Solar Panels LR5-54HPB-410M graphic with 25-year warranty, all-black design, and 410W power output.LR5-54HPB-410M buy residential solar panels datasheet showing 410W power, 21.0% efficiency, and 25-year warranty specs.

    LONGI LR5-54HPB-410M 410Watt 108 Half Cell All Black Solar Panel

    LONGI LR5-54HPB-410M Utilizing Hi-MO 5m Monocrystalline technology for enhanced efficiency and long-term stability. This module produces 21.0W per square foot...

    $191.94 USD
    $191.94 USD
    $191.94 USD
  • LONGI Solar Panel 405W LR5-54HPB-405M Domestic Content graphic with all-black panel, USA assembly, and 25-year warrantyLR5-54HPB-405M-DOM solar panel 405 watt datasheet showing Hi-MO 5m specs, 20.7% efficiency, and US assembly.
    LONGI Solar Panel 405W LR5-54HPB-405M Domestic Content graphic with all-black panel, USA assembly, and 25-year warrantyLR5-54HPB-405M-DOM solar panel 405 watt datasheet showing Hi-MO 5m specs, 20.7% efficiency, and US assembly.

    LONGI LR5-54HPB-405M 405Watt All Black Solar Panel - Domestic Content

    LONGI LR5-54HPB-405M 405Watt 108 Half-Cell All Black Solar Panel - Domestic Content Eligible Monocrystalline solar cell technology for enhanced efficiency...

    $288.45 USD
    $288.45 USD
    $288.45 USD
  • This is an iameg of Longi Bifacial Solar Modules 405Watt LR5-54HABB-405MLR5-54HABB-405M longi 405w datasheet​
    This is an iameg of Longi Bifacial Solar Modules 405Watt LR5-54HABB-405MLR5-54HABB-405M longi 405w datasheet​

    LONGi Solar LR5-54HABB-405M 405Watt 108 Half-Cell Black Frame Bifacial Solar Panel

    LONGi Hi-MO 5 | 405W Bifacial Dual-Glass Solar Panel The LONGi Hi-MO 5 405W is a dual-glass, bifacial panel that...

    $163.10 USD
    $163.10 USD
    $163.10 USD
Customer Satisfaction Stars

100% Customer Satisfaction is our Goal!

Our priorities start first with our customer. We provide a Customer Focused Service that is a consultative approach to understanding your project or need. Experience has shown us that it yields greater results in project efficiency, cost savings, and customer satisfaction. Whether you’re looking to replace a solar panel or a battery, or have a project that requires sizing, design, support, and procurement - we are happy to help! Beyond that sales aspect, we work hard to ensure your order is processed, shipped, and delivered in a timely manner and in good condition.

Growth in Partnerships

Through our network of Manufacturers and Suppliers across the industry, we aim to unlock the full potential of quality solar energy products for your project needs. From our network of reliable solar panel manufacturers to groundbreaking energy storage solutions, we want to ensure we cover all types of applications and product needs so that we can be your one stop shop supplier!
Look to Solux, LLC for your Residential, Commercial, Off-Grid, and Energy Storage needs!

Responsibility to do better!

We believe we have a responsibility to our customers, employees, partners, and community to provide for a better tomorrow. Whether it is a friendly voice over the phone, or a collective effort to create a sustainable and cleaner future - These values keep us accountable to do better in everything that we do.

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We are an online distributor of Solar Energy equipment specializing in supplying Solar Panels, Inverters, Racking, Energy Storage, & Electrical Equipment.

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