Long Description: The TOPCon Monofacial Solar Panel Series by Hongyuan Green Energy offers high-efficiency solar modules with a power output range of 420 to 440W. Designed with N-type monocrystalline cells, these panels achieve an impressive efficiency of up to 22.5%, making them ideal for maximizing energy generation in various environments.

Key features include:

• Zero Light-Induced Degradation (LID): Ensures long-term performance by preventing power loss over time.
• Advanced SMBB and Half-Cell Technology: Reduces internal current loss and the risk of micro-cracks, resulting in higher module efficiency and reliability.
• Anti-PID Technology: Protects against potential-induced degradation, ensuring a longer lifespan and higher energy yield.
• Lower Temperature Coefficient (-0.29%/°C): Enhances performance at high operating temperatures, delivering greater energy output.
• High Durability: Resistant to harsh environmental conditions, including extreme temperatures and mechanical stress, thanks to its durable aluminum frame and high-quality glass.

The panel is backed by a 30-year product workmanship warranty and a 30-year linear power warranty, ensuring stable and reliable energy production over its lifespan. Certified under IEC 61215 and IEC 61730 standards, the TOPCon Monofacial Solar Panels meet international requirements for quality, safety, and performance.

Keywords: Monofacial solar panel, 420-440W solar module, high-efficiency solar, anti-PID technology, SMBB, half-cell technology, zero LID, 30-year warranty, residential solar, commercial solar.