• Description

SUNPRO 550W Bifacial Silver frame Solar Panels | M10 HI-EFF TWIN MONO|SPDGxxx-144M10 | Full Pallet ( 31 Panels ) 17.05kW Total

The SUNPRO SPxxx-144M10 550W is a high-performance monocrystalline solar panel designed for large-scale energy production.

Product Key Features

  • High Power Output:
    With a 550W power rating, this panel provides a high energy yield, making it ideal for larger installations, such as commercial and industrial solar systems or large residential setups that require more power generation.
  • Monocrystalline Technology:
    The panel uses monocrystalline silicon and the M10 wafer, which is designed to improve efficiency and performance. Monocrystalline technology offers higher efficiency than polycrystalline, meaning more energy is produced per square meter.
  • High Efficiency:
    The SPxxx-144M10 series utilizes advanced cell technology to achieve greater efficiency and deliver consistent power output even in low-light conditions. The 550W output helps reduce the number of panels needed for large systems, optimizing space and installation costs.
  • Larger Wafer Size (144 Cells):
    With 144 cells, this panel has a larger form factor compared to typical 120-cell panels. This is designed to maximize surface area for better energy absorption and higher output.
  • Durability & Long Lifespan:
    Built with high-quality materials, the SPxxx-144M10 panel is engineered to withstand harsh weather conditions and offer a long lifespan with minimal degradation. These panels typically come with a 25-year performance warranty to ensure reliability over time.
  • Attractive Design:
    The panel features a Silver frame and a high-quality glass surface, which not only makes it more aesthetically pleasing but also durable enough to handle various environmental conditions.
  • Cost Efficiency for Large Installations:
    Due to its high wattage, fewer panels are required for a large-scale system, reducing the overall cost of the balance of system (BOS) components (such as mounting, wiring, etc.). This can significantly lower the installation cost per watt.
  • Ideal for Large-Scale Applications:
    With its higher wattage and efficient design, the 550W panel is perfect for commercial solar projects and utility-scale installations where maximizing energy production while minimizing space is a priority.

Product Specifications


Download:

SPxxx-144M10 550W_Silver_frame Bifacial Datasheet


About SUNPRO

SUNPRO POWER CO., LTD is a high-tech enterprise taking photovoltaic R&D and manufacturing as its core industry. Our company is mainly engaged in the PV cells, PV modules and the design, development, production and sales of photovoltaic system. Our products are widely applied into front-end fields, for instance, commercial, household and industrial off-grid and grid-connection solar power generation system as well as photovoltaic power station etc.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.
REAL REVIEWS, REAL RESULTS

Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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