Talesun 540 Watt Solar Panel Overview
The Talesun 540 Watt Solar Panel 144 Cell Bifacial TD7G72M-540 is a high-efficiency solar panel engineered for optimal performance in both commercial and residential applications. With a rated power output of 540W and an impressive module efficiency of 20.7%, this panel is built with advanced 144 monocrystalline cells that utilize 10BB half-cell technology. Its bifacial design allows for dual-sided energy capture, significantly boosting power generation. Measuring 90.55 inches in length and 44.68 inches in width, and equipped with MC4-compatible connectors, this panel is designed for easy integration into various solar systems. The robust construction, including an IP68-rated junction box, ensures reliability across a wide range of environmental conditions.
Talesun 540 Watt Solar Panel Key Features:
- 10BB Half-Cell Technology: New circuit design with lower internal current, reducing Rs loss and enhancing overall efficiency.
- Industry-Leading High Yield: Bifacial PERC cell technology boosts yield by 5-25% depending on different conditions.
- Excellent Anti-PID Performance: Twice the industry standard Anti-PID test by TUV SUD, ensuring long-term reliability.
- Wider Application: High resistance to water permeability and wear, suitable for high-humidity, windy, and dusty areas.
- IP68 Junction Box: Provides superior waterproofing for reliable performance in various environments.
Talesun 540W Solar Panel Specifications
| Length | 90.55in |
| Width | 44.68in |
| Rated Power Output | 540 W |
| Voltage (VOC) | 49.4V |
| Maximum String Voltage | 1500V |
| Number of cells | 144 |
| Cell Type | Monocrystalline |
| Rated Efficiency | 20.7% |
| Connector Type | MC4-compatible |
| Backsheet Color | Bifacial |
| Frame Color | silver |
| Dimensions LxWxH | 90.55 × 44.68 × 1.38 in |
| Weight | 70.5 lbs |
| Pallet Qty | 31 |
| Manufacturer | Talesun |
| Manufacturer Part # | TD7G72M-540 |
| Operating Temperatures | −40°F to +185°F |
| Scope of Application | Solar Panels for Commercial |
| Use |
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| Warranty | 12/ 30-year see warranty details |
| Delivery Time | 5-7 Business Days |
Telesun 540W Datasheet
Electrical Parameters
| Parameter | Details |
|---|---|
| Performance at STC (Power Tolerance 0 ~ +3%) | |
| Maximum Power (Pmax/W) | 525W |
| Operating Voltage (Vmp/V) | 40.6V |
| Operating Current (Imp/A) | 12.93A |
| Open-Circuit Voltage (Voc/V) | 48.8V |
| Short-Circuit Current (Isc/A) | 13.71A |
| Module Efficiency η(%) | 20.1% |
| Performance at NMOT | |
| Maximum Power (Pmax/W) | 391.6W |
| Operating Voltage (Vmp/V) | 37.8V |
| Operating Current (Imp/A) | 10.35A |
| Open-Circuit Voltage (Voc/V) | 45.4V |
| Short-Circuit Current (Isc/A) | 11.05A |
Mechanical Specification
| Parameter | Details |
|---|---|
| Cell Type | Mono-Crystalline Silicon (10 Busbar) |
| Cell Dimensions | 182 × 182 mm (7 inches) |
| Cell Arrangement | 144 (6 × 24) |
| Weight | 32 kg (70.5 lbs) |
| Module Dimensions | 2300 × 1135 × 35 mm (90.55 × 44.68 × 1.38 in) |
| Cable Length (Portrait) | (+) 300 mm (11.81 inches) / (-) 300 mm (11.81 inches) |
| Cable Length (Landscape) | (+) 1200 mm (47.24 inches) / (-) 1200 mm (47.24 inches) |
| Cable Cross Section Size | 4 mm² (0.006 inches²) |
| Front Glass | 2.0 mm (0.08 inches) AR Coated Strengthened Glass |
| Back Glass | 2.0 mm (0.08 inches) Heat Strengthened Glass (White Grid Glass) |
| No. of Bypass Diodes | 3/6 |
| Packing Configuration | 31 pcs/carton, 620 pcs/40HQ |
| Frame | Anodized Aluminium Alloy |
| Junction Box | IP68 |
Operating Conditions
| Parameter | Details |
|---|---|
| Maximum System Voltage | 1500 VDC (IEC) |
| Operating Temperature | −40°C ~ +85°C |
| Maximum Series Fuse | 25A |
| Static Loading | 5400Pa |
| Conductivity at Ground | ≤0.1Ω |
| Safety Class | II |
| Resistance | ≥100 MΩ |
| Connectors | MC4 Compatible |
| Backside Output Ratio | 70% ± 5% |
Temperature Coefficient
| Parameter | Details |
|---|---|
| Temperature Coefficient Pmax | −0.36%/°C |
| Temperature Coefficient Voc | −0.29%/°C |
| Temperature Coefficient Isc | +0.043%/°C |
| NMOT | 43°C ± 2°C |
The Talesun 540W Solar Panel 144 Cell Bifacial TD7G72M-540 combines advanced solar technology with robust design, making it an ideal choice for maximizing energy production in diverse environments. Whether for large-scale commercial installations or residential setups, this solar panel is engineered to provide reliable, high-efficiency performance for years to come.
Talesun 540W Solar Panel Details
Talesun 540W Solar Panel (525-550W) features a silver frame, grid-tie and off-grid usage. Enjoy a linear warranty of 12 years. The panel operates at a voltage of 49.4V VOC with MC4-compatible connectors. It built with high-quality monocrystalline cells, consisting of 144 cells for efficient energy harvesting.
Talesun 540 Watt Solar Panel (525-550W) features bifacial dual glass, half-cell technology, and mono perc design. Key highlights include new circuit design for lower internal current and Rs loss. The product boasts industry-leading high yield PERC cell technology, providing up to 59% more yield depending on conditions. Additionally, it features excellent anti-PID performance, with PID times exceeding industry standards in TUV SUD tests. The panel comes with a 12-year warranty and has a waterproof junction box rating of IP68. It is suitable for use in high-humidity, windy, and dusty areas.
Electrical Parameters Performance at STC: Maximum Power (PmaxW): 525-550 Operating Voltage (VmpplV): 40.6-41.6V Operating Current (ImppIA): 12.94-13.23A Open-Circuit Voltage (VociV): 48.8-49.8V Short-Circuit Current (Isc/IA): 13.71-13.99A Module Efficiency (%): 20.1-21.1% Performance at NMOT: Maximum Power (PmaxIW): 391.6-410.5W Operating Voltage (VmppNV): 37.8-38.8V Operating Current (ImppIA): 10.35-10.59A Open-Circuit Voltage (VocIV): 45.7-46.6V Short-Circuit Current (Isc/IA): 11.05-11.28A Mechanical Specification Module Dimensions: 2300*1135*35mm (90.55*44.68*1.38inches) Weight: 32kg (70.5lbs.) Cable Length: 300mm (11.81inches) / -J30Omm (11.81inches) Operating Conditions Maximum System Voltage: 1500V Operating Temperature: -40°C ~ +85°C Maximum Series Fuse: 25A Static Loading: 5400pa Conductivity at Ground: <0.1 Technical Drawings Junction Box IP68 Frame Anodized Aluminium Alloy Connector MC4 Compatible
