N-Type Bifacial Solar Panel – Advanced Performance, Built to Last

The Mateis Indepwr 440W sets itself apart with next-generation N-type bifacial technology, designed for higher durability, lower degradation, and more consistent performance over time. Engineered to perform in real-world conditions, it delivers dependable energy production year after year for residential and light commercial systems.

Key Benefits:

• N-Type Cell Technology: Built with advanced N-type monocrystalline cells for improved efficiency, lower degradation, and more stable long-term energy production.
• Bifacial Energy Gain: Single-glass bifacial design allows the module to capture reflected sunlight from the rear side, increasing total energy production depending on installation conditions.
• Enhanced Durability: Constructed with robust materials and advanced encapsulation to withstand harsh weather, UV exposure, and mechanical stress.

Use Cases:

Ideal for residential rooftops, ground-mount systems, and light commercial installations. Its high efficiency makes it a strong fit for space-constrained projects, while bifacial capability allows for increased energy production in open environments. 

Tech Specs:

• Rated Power: 440W
• Weight: 44.53 lbs.
• Frame: Black Anodized Aluminum Alloy
• Maximum Load Capacity: 5400 Pa snow load / 5400 Pa wind load
• Module Efficiency: 22.50%
  

From purchase to installation and beyond, our USA-based team offers lifetime support—contact us with any questions.