Runergy 585W (Pallet of 31) N-Type Bifacial Dual Glass  Solar Panels HY-DH144N8 585W B GRADE

 B35/+400/-200mm/RY01 

What Does B Grade Mean?

B Grade solar panels are fully functional modules with minor cosmetic imperfections that do not materially impact performance. These may include slight frame scratches, glass blemishes, or discoloration from manufacturing or handling.

• Electrically tested and operational
• Meets core performance specifications
• Cosmetic imperfections only (not structural)
  

This makes B Grade panels an excellent value for ground mounts, large arrays, agricultural projects, or cost-sensitive installs where appearance is not critical.

See documents for more information on warranty.

 5-year product workmanship warranty and a 12-year performance warranty.

The Runergy HY-DH144N8 Plus 585W Grade B is a high-efficiency N-Type bifacial dual-glass solar module engineered for commercial, industrial, and utility-scale photovoltaic systems.

Utilizing advanced 182mm N-Type cell technology with a 144 half-cell configuration, this module delivers exceptional energy production, excellent low-light performance, and module efficiency up to 22.6%. 

The bifacial dual-glass construction captures additional energy from reflected sunlight on the rear side of the module, increasing total system output while lowering the levelized cost of energy (LCOE). 

Key Technology

• 585W High Power Output
  Provides excellent energy production for large commercial and ground-mounted solar systems.

• N-Type Cell Technology
  Advanced N-Type cells deliver higher efficiency, lower degradation, and improved long-term performance.

• Bifacial Dual Glass Construction
  Captures reflected sunlight from the rear side to increase total energy yield.

• 144 Half-Cell Design
  Reduces electrical losses while improving reliability and shade tolerance.

• Outstanding Anti-Degradation
  Excellent resistance to LID and LeTID with less than 1% first-year degradation.

• Superior Low-Light Performance
  Produces more energy during cloudy conditions and low irradiance periods.

• Excellent Mechanical Strength
  Rated for 5400Pa front load and 2400Pa rear load for dependable outdoor performance.

• 30-Year Linear Performance Warranty
  Annual degradation limited to less than 0.4% after the first year.

Best Uses

• Commercial Rooftop Solar
  High-output module designed for commercial photovoltaic installations.
• Ground-Mounted Solar Farms
  Bifacial technology increases energy production from reflected sunlight.
• Industrial Solar Projects
  Ideal for manufacturing facilities, warehouses, and distribution centers.
• Agricultural Solar Installations
  Reliable solution for farms and rural renewable energy systems.
• Large Residential Properties
  Provides maximum rooftop energy production with fewer modules.

Warranty

• Product Warranty: 12 Years
• Linear Power Warranty: 30 Years
• First-Year Degradation: Less than 1%
• Annual Degradation: Less than 0.4%

Product Specifications

Reliable N-Type Bifacial Performance for High-Energy Solar Installations

The Runergy HY-DH144N8 Plus 585W Grade B combines advanced N-Type cell technology, bifacial dual-glass construction, outstanding mechanical durability, and industry-leading long-term performance into a dependable high-output solar module. Designed for demanding photovoltaic applications, it delivers maximum energy production while maintaining exceptional reliability over decades of operation.

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.