CW Enerji Bifacial Topcon Monocrystalline Solar Panel 108TNB10 Series
CW Enerji presents its high-efficiency Bifacial Topcon Monocrystalline solar panels, designed for superior energy generation.
Key Features
- High Conversion Efficiency: Guarantees high power output thanks to high panel efficiency.
- Self-Cleaning and Anti-Reflective Glass: Special coating on the glass reduces surface dust and reflection.
- High Efficiency in Low Light Conditions: Delivers high panel efficiency even in early morning and cloudy weather.
- Excellent Durability Capacity: Withstands 2400 Pa wind load and 5400 Pa snow load.
- Positive Power Tolerance: 0~+5W positive power tolerance ensures predictable energy output.
- N-Type Technology: Features 16BB N-Type cell technology for improved performance.
- Easy Installation: Designed for straightforward installation.
- Warranty: Offers a 12-year product warranty and a 30-year linear performance warranty (guaranteeing 99% at 12 years and 94.6% at 30 years).
- Advanced Cell Structure: Incorporates a tunneling layer for minority carrier confinement, majority carrier transition, low resistance loss, and high Voc.
Model Overview
The 108TNB10 series is available in various power outputs:
- CWT455-108TNB10: 455 Wp
- CWT450-108TNB10: 450 Wp
- CWT445-108TNB10: 445 Wp
- CWT440-108TNB10: 440 Wp
- CWT435-108TNB10: 435 Wp
- CWT430-108TNB10: 430 Wp
- CWT425-108TNB10: 425 Wp
- CWT420-108TNB10: 420 Wp
Certifications
The panels comply with international standards:
- IEC 61215, IEC 61730-1, IEC 61730-2
- ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Electrical Characteristics
| Model | CWT420 108TNB10 | CWT425 108TNB10 | CWT430 108TNB10 | CWT435 108TNB10 | CWT440 108TNB10 | CWT445 108TNB10 | CWT450 108TNB10 | CWT455 108TNB10 |
|---|---|---|---|---|---|---|---|---|
| Maximum Power (Pmax) | 420 Wp | 425 Wp | 430 Wp | 435 Wp | 440 Wp | 445 Wp | 450 Wp | 455 Wp |
| Module Efficiency | 21.51 % | 21.76 % | 22.02 % | 22.28 % | 22.53 % | 22.79 % | 23.04 % | 23.30 % |
| Maximum Power Voltage (Vmp) | 31.94 V | 32.14 V | 32.34 V | 32.54 V | 32.74 V | 32.94 V | 33.14 V | 33.34 V |
| Maximum Power Current (Imp) | 13.15 A | 13.23 A | 13.30 A | 13.37 A | 13.44 A | 13.51 A | 13.58 A | 13.65 A |
| Open Circuit Voltage (Voc) | 38.11 V | 38.31 V | 38.51 V | 38.71 V | 38.91 V | 39.11 V | 39.31 V | 39.51 V |
| Short Circuit Current (Isc) | 13.95 A | 14.03 A | 14.10 A | 14.17 A | 14.24 A | 14.31 A | 14.38 A | 14.45 A |
| Power Tolerance | 0~+5W | |||||||
| Max. System Rated Voltage | 1500V DC | |||||||
| Operating Temperature Range | -40 ~ +85°C | |||||||
| Safety Class | Class II | |||||||
| Max. Series Fuse Current | 25A | |||||||
Mechanical Characteristics
| Characteristic | Value |
|---|---|
| Cell Size (mm) | 182.2x91.8 |
| Number of Cells (pcs) | 108 (6x18) |
| Weight (kg) | 24.0 |
| Panel Size (mm) | 1722x1134x30 |
| Max. Wind/Snow Load Resistance (Pa) | 2400/5400 |
| Junction Box Protection Class | IP68 |
| Junction Box Cable Length (mm) | 300-1600 |
| Glass Thickness (mm) | 2.0 / 2.0 |
Performance Characteristics
Front and Back Views
The panel features a standard front view and a back view designed for bifacial energy capture.
Back Side Power Gain
The back side offers additional power gain depending on the installation environment. (435W Front Side Power is Taken as Reference)
| Back Side Power Gain | 5% | 10% | 15% | 20% | 25% |
|---|---|---|---|---|---|
| Maximum Power (Pmax) | 456.75 W | 478.50 W | 500.25 W | 522 W | 543.75 W |
| Short Circuit Current (Isc) | 14.88 A | 15.59 A | 16.30 A | 17.00 A | 17.71 A |
| Open Circuit Voltage (Voc) | 40.65 V | 42.58 V | 44.52 V | 46.45 V | 48.39 V |
| Maximum Power Current (Imp) | 14.04 A | 14.71 A | 15.38 A | 16.04 A | 16.71 A |
| Maximum Power Voltage (Vmp) | 34.17 V | 35.80 V | 37.42 V | 39.05 V | 40.68 V |
Temperature Coefficients
| Characteristic | Value |
|---|---|
| Temperature Coefficient (Isc) | 0.040%/°C |
| Temperature Coefficient (Voc) | -0.260%/°C |
| Temperature Coefficient (Pmax) | -0.30%/°C |
Packaging Details
| Item | Pieces Per Container (40' HC) | Pieces Per Pallet |
|---|---|---|
| Container Load | 35 | - |
| Pallet Load | - | 26 |
| Total Pieces per Container | 910 | - |
Panel dimensions: 1722x1134x30 mm. Features include silicone encapsulation, frame thickness, mounting holes (8), grounding holes (6), and drainage holes (16).
Performance Graphs
Current-Voltage & Power-Voltage Graph (CWT445 - 108TNB10)
The document includes graphs illustrating the relationship between current, voltage, and power under Standard Test Conditions (STC): 1000 W/m² solar irradiance, 1.5 (AM) air mass, and 25°C cell temperature. The measurement uncertainty for all panels is 3%. Actual data is subject to observations.
Important Notes and Disclaimers
- The technical values in this document are for informational purposes only and are not part of any agreement. Specifications may vary.
- For detailed information, refer to the 'Installation Assembly Guide'.
- Solar panels must be installed on a fire-resistant coating suitable for rooftop or facade applications, ensuring adequate ventilation between the module's back sheet and the mounting surface. Incorrect installations can create fire hazards.
- Avoid installing solar panels on structures made of materials like transparent plastic, PVC, or other plastics not resistant to fire risk.
- Usage and installations not in accordance with the installation assembly guide and warranty certificate conditions will void the product warranty. Review the Installation Assembly Guide and Warranty Certificates for details.
- CW Enerji reserves the right to change product specifications without prior notice.
