SolarSpace 540W (Pallet of 36) Bifacial Dual Glass Solar Panel SS8-72HD-540M

The SolarSpace SS8-72HD-540M is a high-performance bifacial dual-glass module engineered for commercial and utility-scale solar applications. Built with M10 mono PERC half-cells, multi-busbar (MBB) technology, and high-density encapsulation, this 540W module delivers strong energy yield, enhanced reliability, and improved ROI through bifacial rear-side gain. 

Key Technology

• Bifacial Dual Glass Design
  Rear-side energy generation improves total output and reduces system LCOE. Bifaciality rated at 70% ±10%. 

• MBB & High-Density Encapsulation
  Improves current collection, reduces resistive losses, and increases power output.

• Gallium-Doped Wafers
  Reduces annual degradation and improves long-term performance stability.

• Enhanced Mechanical Strength
  Certified for 5400 Pa front and 2400 Pa rear static loads for demanding environments. 

• Low Degradation Performance
  ≤2% first-year degradation and ≤0.45% annual degradation over 30 years.

Best Uses

• Utility-Scale Solar Farms
  High power density and bifacial gain enhance ROI on large ground-mount systems.

• Commercial & Industrial Rooftops
  Excellent reliability and high efficiency for large rooftop installations.

• Tracker & Reflective Surface Installations
  Rear-side power gain maximizes output when installed over high-albedo surfaces.

Warranty

• Product Warranty: 12 Years 
• Performance Warranty: 30-Year Linear Power Warranty 
• First-Year Degradation: ≤2% 
• Annual Degradation: ≤0.45% 
• Power Retention at Year 30: 84.95% 

Product Specifications

High-Efficiency 540W Bifacial Performance for Commercial & Utility Projects

The SS8-72HD-540M delivers strong power output, enhanced durability, and bifacial energy gains for optimized system performance. With low degradation, robust mechanical ratings, and high-efficiency MBB cell technology, it is a reliable solution for large-scale solar projects focused on maximizing long-term ROI.

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.