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Description
Talesun BIPRO TP7G54M(H)-415-BB 415W Black on Transparent 108 Half-Cell Bifacial Solar PanelTotal Inventory as of Wednesday, June 24, 2026: 8,653 (Minimum order: 4 Panels) Local warehouse pickup available, or discounted shipping may apply to these warehouse locations: Orlando, FL Tampa, FL. Contact us for a quote or more information. The Talesun TP7G54M 415W solar module is a high efficiency bifacial monocrystalline PERC panel featuring 10BB half cell technology. With transparent backsheet allowing rear side power gain of 5 25%, it delivers
Total Inventory as of Wednesday, June 24, 2026: 8,653 (Minimum order: 4 Panels)
Local warehouse pickup available, or discounted shipping may apply to these warehouse locations: Orlando, FL / Tampa, FL. Contact us for a quote or more information.
The Talesun TP7G54M 415W solar module is a high-efficiency bifacial monocrystalline PERC panel featuring 10BB half-cell technology. With transparent backsheet allowing rear-side power gain of 5-25%, it delivers up to 21.25% module efficiency and superior low-light performance. Designed with IP68 junction box, excellent Anti-PID resistance, and 5400Pa mechanical load rating, it is ideal for residential and commercial off-grid or grid-tied installations where maximizing energy yield per square foot is critical. Backed by 25-year linear performance warranty.
Key Features & Benefits
415W Maximum Power (Front Side): High power output with 0~+5W power tolerance.
Bifacial PERC Cell Technology: Transparent backsheet allows rear-side power gain of 5-25% depending on installation conditions.
21.25% Module Efficiency: Converts more sunlight into electricity than standard panels.
10BB Half-Cut Cell Technology: 10 busbars and half-cell configuration reduce internal current, lower resistive losses, and improve shading tolerance.
Excellent Temperature Coefficient (-0.35%/°C): Better performance in high-temperature conditions.
High Mechanical Load Rating: Front side 5400Pa, back side 2400Pa for durability in heavy snow and wind.
1500V Maximum System Voltage: Compatible with high-voltage string inverters.
Low First-Year Degradation: ≤2% attenuation in first year.
IP68 Junction Box: High waterproof level with 3 bypass diodes.
Excellent Anti-PID Performance: Tested to 2 times industry standard by TUV SUD.
25-Year Linear Power Output Warranty: 0.55% annual degradation.
Technical Specifications (STC)
| Specification | Detail |
|---|---|
| Manufacturer | Talesun |
| Model | TP7G54M (415W) |
| Maximum Power (Pmax) | 415W |
| Optimum Operating Voltage (Vmp) | 31.64V |
| Optimum Operating Current (Imp) | 13.13A |
| Open Circuit Voltage (Voc) | 37.75V |
| Short Circuit Current (Isc) | 14.02A |
| Module Efficiency | 21.25% |
| Power Tolerance | 0 ~ +5W |
| Maximum System Voltage | 1500V DC |
| Maximum Series Fuse Rating | 30A |
| Bifaciality Factor | 70% (+5% / -10%) |
*STC: Irradiance 1000 W/m², Cell Temperature 25°C, AM 1.5*
Technical Specifications (NMOT)
| Specification | Detail |
|---|---|
| Maximum Power (Pmax) | 310W |
| Optimum Operating Voltage (Vmp) | 29.60V |
| Optimum Operating Current (Imp) | 10.48A |
| Open Circuit Voltage (Voc) | 35.50V |
| Short Circuit Current (Isc) | 11.30A |
*NMOT: Irradiance 800 W/m², Ambient Temperature 20°C, Wind Speed 1 m/s*
Rear Side Power Gain (Reference to 415W Front)
| Gain Percentage | Additional Pmax | Imp |
|---|---|---|
| 5% | 436W | 13.78A |
| 10% | 457W | 14.44A |
| 15% | 477W | 15.10A |
| 20% | 498W | 15.75A |
| 25% | 519W | 16.41A |
Temperature Characteristics
| Specification | Value |
|---|---|
| Temperature Coefficient of Pmax | -0.35% / °C |
| Temperature Coefficient of Voc | -0.26% / °C |
| Temperature Coefficient of Isc | +0.048% / °C |
| Nominal Module Operating Temperature (NMOT) | 43 ± 2°C |
Mechanical Specifications
| Specification | Detail |
|---|---|
| Dimensions (L x W x H) | 1722 x 1134 x 30 mm (67.80 x 44.65 x 1.18 in) |
| Weight | 21.5 kg (47.4 lbs) |
| Cell Type | Monocrystalline, 182 x 182 mm |
| Number of Cells | 108 (6 x 18) |
| Front Glass | 3.2 mm AR coating tempered glass |
| Backsheet | Transparent (bifacial) |
| Frame | Anodized aluminum alloy |
| Junction Box | IP68, 3 bypass diodes |
| Connectors | MC4 / MC4-Evo2 |
| Output Cables | 4 mm² (IEC) / 12 AWG (UL), 350mm (+), 250mm (-) or customized length |
Load Ratings
| Specification | Value |
|---|---|
| Max Static Load (Front) | 5400 Pa (112 lb/ft²) |
| Max Static Load (Back) | 2400 Pa (50 lb/ft²) |
Warranty Information
| Parameter | Value |
|---|---|
| Product Warranty | 12 years (quality assurance) |
| Performance Warranty | 25 years linear |
| Year 1 Degradation | ≤2.0% |
| Annual Degradation (Years 2-25) | 0.55% |
| Performance at Year 25 | 84.8% |
Certifications & Compliance
| Standard | Description |
|---|---|
| IEC 61215 | Performance |
| IEC 61730 | Safety |
| UL 61703 | US safety standard |
| ISO 9001:2015 | Quality management |
| ISO 14001:2015 | Environmental management |
| ISO 45001:2018 | Occupational health and safety |
| Anti-PID | 2x industry standard (TUV SUD tested) |
Product Documents
Full Datasheet: Download PDF
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy