Astronergy ASTRO 5 Twins 550W (Pallet of 36) Bifacial PERC+ Solar Panels CHSM72M(DG)/F-BH-550W

 Utilizing advanced PERC+ cell technology, SMBB (Super Multi-Busbar) architecture, and half-cut cell design, this module delivers outstanding energy production, enhanced durability, and long-term reliability. With a module efficiency of 21.3%, the CHSM72M(DG)/F-BH-550W provides an excellent balance of power output and cost-effectiveness for modern solar projects. 

The module's bifacial design captures reflected sunlight from the rear side, increasing total energy generation and improving project economics. Combined with dual-glass construction, low degradation rates, and a 30-year linear power warranty, the CHSM72M(DG)/F-BH-550W delivers dependable long-term performance in demanding environments. 

Key Technology

• PERC+ Cell Technology
  Enhanced PERC technology improves energy conversion efficiency and module performance. 

• Bifacial Power Generation
  Captures rear-side irradiance to increase total energy production and project yield.

• SMBB Design
  Super Multi-Busbar technology improves current collection and minimizes power loss.

• Half-Cut Cell Architecture
  Reduces resistive losses while improving operating efficiency and reliability.

• Non-Destructive Cell Cutting
  Improves cell bending strength and enhances mechanical performance.

• Dual Glass Construction
  2.0mm front and rear glass provide enhanced environmental protection and durability. 

• High-Efficiency Design
  Delivers 550W output with module efficiency up to 21.3%.

• Low Degradation Performance
  Maintains strong long-term energy production with minimal annual power loss.

Best Uses

• Residential Rooftop Solar Systems
  Premium all-black appearance and high efficiency make it ideal for homeowners seeking maximum energy production.

• Commercial Rooftop Solar Systems
  Maximizes energy generation while reducing balance-of-system costs.

• Industrial Solar Installations
  Provides dependable long-term energy production for industrial facilities.

• Ground Mount Solar Arrays
  Bifacial technology increases energy yield through reflected light capture.

• Carports and Elevated Structures
  Ideal for installations benefiting from enhanced rear-side irradiance.

Warranty

• Product Warranty: 15 Years 
• Linear Power Warranty: 30 Years 
• First-Year Power Degradation: ≤2.0% 
• Annual Degradation: ≤0.45% per year (Years 2–30) 
• 30-Year Power Output: 84.95% of original rated power

Product Specifications

Reliable Bifacial Performance with Proven PERC Technology

The Astronergy CHSM72M(DG)/F-BH-550W combines advanced PERC+ technology, bifacial energy generation, dual-glass durability, and excellent long-term reliability, making it an ideal solution for commercial, industrial, and large-scale solar installations.

Why Buy From US Solar Supplier

US Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.

Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.

Need Assistance?

Have questions before you order? Call 1-800-230-7004 to speak with our knowledgeable support team. We’re here to help with product details, compatibility questions, or purchasing support.