Monocrystalline PERC 550W Solar Panels
Items: Monocrystalline PERC 550W Solar Panels
Cell Type: Monocrystalline N-type
Module dimensions: 2279x1134x35mm
Module quantity per 40'container: 620pcs(HQ)
Certificates: CE/TUV/ISO9001
- Fast Delivery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Products Description
Engineered for Excellence: Monocrystalline PERC 550W Solar Panels
Monocrystalline PERC 550W Solar Panels incorporate advanced Passivated Emitter and Rear Cell (PERC) technology and half-cut cell design to achieve higher energy conversion rates and improved efficiency. The panels are built with 144 monocrystalline silicon cells, ensuring optimal performance even in challenging environmental conditions. With a sleek, all-black aesthetic and high-strength materials, these modules are tailored for projects where space optimization, cost-effectiveness, and durability are critical.
More details please contact Nico at nico@grengysolar.com
|
System Name |
Monocrystalline PERC 550W Solar Panels |
|
Dimensions |
2279x1134x35mm |
| Cell Type | Monocrystalline PERC 182*91mm |
| Certificates | CE/TUV/ISO9001 |
|
Nominal Operating Cell Temperature (NOCT)
|
43°C±2°C
|
|
Weight
|
27.5kg |
|
Standard packaging
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620PCS(HQ)
|
Key Features

High Efficiency & Power Output: The PERC technology enhances light absorption and reduces electron recombination, enabling up to 21.6% module efficiency and 550W power output. This allows for greater energy production with fewer panels, ideal for space-constrained installations.
Exceptional Low-Light Performance: The panels operate efficiently in low-light conditions, such as early mornings, late evenings, or cloudy weather, ensuring consistent energy harvest throughout the day.
Product Advantages
Enhanced Durability: Constructed with anti-reflective, high-transparency tempered glass (3.2mm) and a corrosion-resistant aluminum frame, the panels withstand heavy snow loads (5400Pa) and strong winds (2400Pa), making them suitable for diverse climates.
Reduced Power Loss: The half-cut cell design and multi-busbar (MBB) technology minimize resistance and shading losses, while bypass diodes mitigate power drop due to partial shading or soiling.
Long-Term Reliability: Backed by a 30-year linear performance warranty and a 15-year product warranty, these panels guarantee over 85% power output after 25 years, ensuring a strong return on investment.

Company Profile

17Years of experience
in one-stop service
Automated Production Lines: Our state-of-the-art facilities use fully automated processes for cell sorting, stringing, and lamination, ensuring precise assembly and consistent quality across all panels.
Rigorous Quality Testing: Every module undergoes electroluminescence (EL) imaging and flash testing to detect micro-cracks, cell defects, and power deviations, ensuring only flawless products reach customers.
End-to-End Traceability: Each panel features a unique QR code that provides full traceability-from raw material sourcing to production data-enabling swift technical support and warranty processing.
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