Description

The Tongwei Solar 455W TNC 1.0 N-Type Bifacial Dual Glass Solar Panel is a high-performance photovoltaic module designed for efficient and reliable energy generation across residential and commercial solar installations. The TWMNH-48HD model combines advanced N-Type cell technology with a robust glass-to-glass bifacial design, delivering excellent efficiency, durability, and long-term performance.

Thanks to its bifacial construction, the rear side of the panel can generate an additional 5 to 25 percent more electricity depending on surface reflectivity, significantly boosting overall system output. With a sleek black frame and dual glass structure, this panel offers both strong aesthetics and enhanced mechanical strength.

Key Features

• Power rating of 455 W with high module efficiency

• Advanced N-Type bifacial double glass technology

• Dual glass construction with 1.6 mm glass on both front and rear

• Black anodised aluminium frame for a premium appearance

• Excellent temperature coefficient of -0.3% per °C for improved hot-weather performance

• Increased rear-side power generation with bifacial gain of up to 25%

• High resistance to harsh environments including salt mist, ammonia, and sand

• MC4 EVO 2 compatible connectors with 1.2 m cable length in landscape orientation

• Backed by long-term product and performance warranties

Specifications

• Brand: Tongwei

• Power Class: 455 W

• Watts per m²: 228

• Cells: 96 Half Cells

• Frame Colour: Black

• Backsheet: White

• Popular Features: N-Type, TOPCon, Glass-Glass, Bifacial

• Module Efficiency: 22.8%

• Open Circuit Voltage (Voc): 35.95 V

• Short Circuit Current (Isc): 15.98 A

• Connector Type: MC4-EVO2 Compatible

• Length: 1762 mm

• Width: 1134 mm

• Thickness: 30 mm

• Product Weight: 22.4 kg

• Panels per Pallet: 36

• Panels per Container: 936

• MCS No: MR 50680808

• Warranty Period: 25 Years

• Performance Warranty: 30 Years

• Annual Degradation: 0.40%

• SKU: TWMNH-48HD-455

Applications

• Residential rooftop solar systems

• Commercial and industrial solar installations

• Ground-mounted solar arrays

• Projects requiring high efficiency and enhanced durability

What’s Included in the Box

• Tongwei Solar 455W TNC 1.0 N-Type Bifacial Dual Glass Solar Panel

Why Buy This Product

• High Energy Efficiency: Delivers 455 W output with excellent module efficiency and strong bifacial energy gains.

• Stylish Design: Black frame and glass-glass construction provide a modern, premium appearance.

• Robust Durability: Dual glass structure and extensive environmental certifications ensure long-term reliability.

• Sustainability: Higher energy yield and low annual degradation support long-term energy savings and reduced carbon impact.

• Long Warranty: Supported by a 25-year product warranty and a 30-year performance warranty from a Tier 1 manufacturer.

Manufactured by Tongwei Solar, a top Tier 1 manufacturer, this module meets stringent international standards and is built to perform reliably in challenging environments.

Disclaimer

All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.