Thornova Solar TS-BBT54(430)
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Thornova TS-BBT54 440W N-Type TOPCon Bifacial Solar Panel
TS-BBT54(440) | N-Type TOPCon | 108 Half-Cell | Bifacial | 1500V System Voltage
Product Overview
The Thornova TS-BBT54 is a premium 440W N-Type bifacial solar panel designed for high energy yield. This advanced module features 108 M10 half-cells with TOPCon technology. It delivers an impressive 22.5% module efficiency for residential and commercial rooftops. The all-black frame enhances aesthetic appeal while maximizing light absorption. Bifacial technology captures sunlight from both front and rear sides efficiently. This design boosts total energy output by up to 30% compared to traditional panels. Its durable construction ensures long-term reliability under various weather conditions. The 1500V DC rating supports modern high-voltage system architectures safely.
Key Benefits
High Efficiency Output: Achieves 22.5% module efficiency for maximum power generation in limited space.
Bifacial Technology: Captures rear-side energy to increase total yield by up to 30% effectively.
N-Type TOPCon Cell: Naturally eliminates LID issues for stable performance over decades without degradation.
Durable Construction: Features transparent mesh backsheet and strong glass for long-term weather resistance.
Aesthetic Design: All-black frame and cells provide a sleek look perfect for modern homes.
How It Works
The Thornova TS-BBT54 operates using advanced N-Type TOPCon photovoltaic cells. Sunlight strikes the front surface, generating direct electrical current through electron movement. The bifacial design allows light to penetrate the rear mesh for additional energy. This dual-sided capture significantly increases total power output compared to standard units. The transparent backsheet reflects ambient light onto the rear cells efficiently. High voltage ratings ensure safe integration with modern inverter systems globally. The module maintains high efficiency even under partial shading or low light conditions.
Front-Side Absorption: Direct sunlight hits the front cells to generate primary electrical current instantly. This process converts photon energy into usable electricity for your home system.
Rear-Side Capture: Reflected light from the ground hits the rear cells through the transparent mesh. This mechanism adds up to 30% more energy to the total output yield.
TOPCon Technology: The tunnel oxide passivation layer reduces electron loss at the contact points. This innovation ensures higher voltage and current stability throughout the module's lifespan.
Technical Specifications
| Maximum Power (Pmax) | 440 W |
| Module Efficiency | 22.5% |
| Open Circuit Voltage (Voc) | 39.03 V |
| Short Circuit Current (Isc) | 14.87 A |
| MPP Voltage (Vmp) | 31.84 V |
| MPP Current (Imp) | 13.82 A |
| Cell Type | N-Type TOPCon |
| Cell Count | 108 Half-Cells (54 Full) |
| Module Type | Bifacial |
| Frame Color | Black |
| Connector Type | MC4 |
| Max System Voltage | 1500 V DC |
| Packing | 31 pcs/pallet · 806 pcs/40'HQ |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, UL 61730, CE
Inverter Compatibility: Compatible with all major string inverters supporting 1500V DC
Environmental: RoHS Compliant, Low LID N-Type Cell Technology
Warranty: 15-Year Product Warranty · 30-Year Linear Power Output Warranty
● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-20913 |
|---|---|
| Manufacturer | PES Supply |
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