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Thornova Solar TS-BB54(400)-X 400-415W PERC Bifacial Solar Panel
Model TS-BB54(400)-X | PERC | 108 Cells | Bifacial | 1500V System Voltage
Product Overview
The Thornova Solar TS-BB54(400)-X is a high-efficiency 400-415W bifacial solar panel built for dependable energy production. Its all-black design gives projects a clean, premium appearance. The module uses single-glass PERC technology for strong performance in a compact format. It is well suited to residential and commercial systems that need reliable output and attractive aesthetics. Bifacial generation can also improve yield when the rear side receives reflected light. Low-irradiance performance helps support generation during early mornings, late afternoons, and cloudy conditions. The design also supports long service life through tested structural durability and quality control.
Key Benefits
Bifacial Energy Gain: Captures up to 25% additional energy from the rear side in favorable conditions.
High Power Range: Offers multiple wattage options from 400W to 415W for flexible system design.
Excellent Low-Light Output: Performs well under weak sunlight, which helps stabilize daily energy harvest.
All-Black Appearance: Delivers a modern finish that blends well with premium rooftop installations.
Durability Focus: Certified for 2400 Pa wind load and 5400 Pa snow load resistance.
How It Works
This module converts sunlight into usable electricity through monocrystalline PERC cells arranged in a 108-cell layout. The single-glass bifacial structure collects light from the front and reflects energy from the rear when the installation environment supports it. That extra input can increase total system production without changing the panel footprint. The design also improves performance in low irradiance, so output remains more consistent when sunlight is limited. Optimized current collection helps reduce resistive loss. Lower operating current also supports cooler operation and improved temperature behavior. These combined features make the panel efficient, durable, and suitable for demanding rooftop applications.
Front-Side Power Capture: The monocrystalline PERC cells absorb sunlight and convert it into electrical current. This forms the primary energy output of the module.
Rear-Side Bifacial Boost: Reflected light reaches the back of the module and adds extra generation. This is especially valuable over bright or reflective surfaces.
Stable Long-Term Output: Linear performance design helps preserve production over time. That supports reliable returns across the module life cycle.
Technical Specifications
| Model | TS-BB54(400)-X / TS-BB54(405)-X / TS-BB54(410)-X / TS-BB54(415)-X |
| Peak Power Pmp at STC | 400W / 405W / 410W / 415W |
| Peak Power Pmp at NOCT | 298W / 302W / 306W / 310W |
| Open Circuit Voltage Voc | 37.18V / 37.33V / 37.68V / 37.79V |
| Short Circuit Current Isc | 13.39A / 13.44A / 13.59A / 13.72A |
| MPP Voltage Vmp | 31.42V / 31.55V / 31.84V / 31.94V |
| MPP Current Imp | 12.74A / 12.84A / 12.88A / 13.01A |
| Module Efficiency | 20.48% / 20.74% / 21.00% / 21.25% |
| Power With Rear-Side Gain | 438W / 443W / 449W / 455W at 13.5% irradiance ratio |
| Rear Irradiance Ratio | 13.5% |
| Module Dimensions | 1722 x 1134 x 35 mm |
| Weight | 21.5 kg |
| Cell Count | 108 cells |
| Cell Type | PERC monocrystalline 182 x 91 mm |
| Glass | Tempered 3.2 mm AR high transmittance low-iron glass |
| Backsheet | Transparent black mesh backsheet |
| Frame | Anodized aluminum |
| Max System Voltage | 1500V |
| Snow Load | 5400 Pa |
| Wind Load | 2400 Pa |
| Technology | High Efficiency Bifacial Single Glass PERC Module |
Certifications & Compliance
Certifications: 100% triple EL test, comprehensive certificates, RE insurance
Inverter Compatibility: Compatible with 1500V utility, commercial, and residential PV systems
Environmental: ISO 9001, ISO 14001, ISO 45001
Warranty: 15-year product quality guarantee and 25-year linear power warranty, with 84.8% power retained by year 25
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-20893 |
|---|---|
| Manufacturer | PES Supply |
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