First Solar Series 6+ Bifacial FS 6450A-P-B 450W Utility-Scale Thin-Film Solar Panel
Pieces per Pallet: 27
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First Solar Series 6+ Bifacial FS 6450A-P-B 450W Solar Panel
The First Solar Series 6+ Bifacial FS 6450A-P-B 450W Solar Panel is a premium utility-scale bifacial thin-film photovoltaic module engineered for maximum energy yield, long-term durability, and optimized commercial solar performance. Delivering 450W of front-side output power, this advanced cadmium telluride (CdTe) bifacial solar module captures reflected sunlight from both the front and rear sides of the panel, increasing total energy generation and improving project efficiency.
Designed for commercial, industrial, and utility-scale solar installations, the FS 6450A-P-B combines advanced thin-film technology, superior high-temperature performance, and enhanced bifacial energy production for modern large-scale renewable energy projects.
High-Performance 450W Bifacial Solar Module
- Delivers up to 450W of front-side power output
- Bifacial technology captures rear-side reflected irradiance for additional energy generation
- Optimized for commercial and utility-scale solar projects
Advanced First Solar Thin-Film Technology
- Cadmium telluride (CdTe) thin-film technology designed for strong real-world energy yield
- Excellent high-temperature performance compared to traditional crystalline modules
- Reliable energy production across varying environmental conditions
Enhanced Bifacial Energy Yield
- Rear-side power generation increases total system output
- Ideal for reflective surfaces and optimized ground-mounted arrays
- Helps improve long-term project ROI and energy performance
Exceptional Utility-Scale Solar Performance
- Strong low-light and diffuse-light energy generation
- Designed for optimized long-term PV system efficiency
- Supports improved commercial and utility-scale project economics
Reliable Long-Term Durability
- Engineered for demanding outdoor utility environments
- Strong resistance to degradation and environmental stress
- Built for dependable long-term operation in harsh climate conditions
Sustainable & Responsible Solar Manufacturing
- Advanced manufacturing focused on sustainability and responsible material management
- Supports renewable energy, ESG, and decarbonization initiatives
- Thin-film technology designed for efficient lifecycle energy performance
Optimized for Large-Scale Solar Installations
- Ideal for utility-scale solar farms and commercial ground-mounted systems
- Suitable for distributed generation and renewable energy infrastructure projects
- Supports scalable clean energy deployment
Durable Weather-Resistant Construction
- Built to withstand heat, wind, and demanding outdoor conditions
- Robust module construction designed for long-term field reliability
- Suitable for diverse climates and installation environments
Ideal Applications
- Utility-scale bifacial solar farms
- Commercial solar installations
- Ground-mounted PV systems
- Distributed generation projects
- Large-scale renewable energy infrastructure
Why Choose the First Solar Series 6+ Bifacial FS 6450A-P-B 450W?
The First Solar Series 6+ Bifacial FS 6450A-P-B 450W Solar Panel combines advanced thin-film solar technology, enhanced bifacial energy production, and dependable utility-grade durability in one high-performance solar solution. Designed for commercial and utility-scale projects seeking maximum energy yield and long-term reliability, it delivers scalable and efficient clean energy generation for modern solar infrastructure.
Additional information
| Weight | 76.94 lbs |
|---|---|
| Dimensions | 90.55 × 47.83 in |
| Manufacturing | US – Domestic Content |
| Manufacturer Brand | First Solar |
| Powerclass Range (W) | 400W – 450W |
| Industry | Commercial / Industrial |
| Module Efficiency % | 17,9 |
| Cells | Thin film CdTe semiconductor, up to 264 cells |
| Front Cover | Heat strengthened |
| Back Cover | Heat strengthened |
| Frame | Anodized aluminium |
| Cable length | 2.5mm2, 733mm (+) & Bulkhead (-) |
| Connector Type | TE Connectivity PV4-S, MC4-EVO 2, or alternate |
| Pieces/Pallet | 27 |
| Technical Specification | https://american-solar.com/wp-content/uploads/2025/10/First-Solar-FS-6435A-P-I-Data-Sheet.pdf |



