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Solen Tad 320-72P 320W Polycrystalline Solar Panel
Model 320-72P | Polycrystalline | 72 Cells | Monocrystalline? | 1500V System Voltage
Product Overview
The Solen Tad 320-72P is a dependable 320W polycrystalline solar panel built for stable energy production. It is designed for residential, commercial, and industrial solar projects that need consistent performance and long service life. The module combines a 72-cell layout, anti-reflection tempered glass, and an anodized aluminum frame. Its strong construction supports reliable operation in harsh outdoor environments. The panel also offers a 10-year product warranty and a 10-year power warranty at 91.2 percent, followed by 25 years at 80.7 percent. With a 1500V maximum system voltage, it suits modern PV systems that value efficiency, durability, and space-saving output.
Key Benefits
Reliable output: The module delivers 320Wp of rated power for dependable daily generation.
Strong warranty support: It includes 10 years of product coverage and 25 years of linear performance assurance.
Good efficiency balance: A 16.49 percent efficiency rating helps maximize usable power from available roof or ground space.
Durable construction: Tempered anti-reflection glass and an anodized aluminum frame improve long-term resilience.
Project-friendly design: The 1500V system rating supports efficient string design for larger solar installations.
How It Works
This solar panel converts sunlight into direct current electricity through its 72 polycrystalline cells. Incoming light is absorbed by the cells and converted into electrical energy for the PV string. The panel’s voltage and current characteristics support predictable system design and straightforward inverter matching. Its anti-reflection glass helps reduce surface glare and improves light capture. The rugged frame and sealed junction box are built to protect internal components in outdoor conditions. Performance remains stable across a broad temperature range, which helps the module continue producing power during changing weather. The linear degradation profile also helps preserve energy yield over time.
Cell Conversion: Each polycrystalline cell transforms sunlight into electrical current. The 72-cell layout supports steady voltage generation.
Power Delivery: The panel reaches 320Wp at maximum power. Electrical values such as Vmpp and Impp help define working output.
System Integration: The 1500V maximum system voltage allows flexible string configurations. This simplifies use in larger solar arrays.
Technical Specifications
| Technology | Polycrystalline |
| Model Number | 320-72P |
| Maximum Power | 320 Wp |
| Power Range | 320 ~ 335 Wp |
| Panel Efficiency | 16.49% |
| Efficiency Range | 16.49 ~ 17.26% |
| Voltage at Maximum Power | 37 V |
| Current at Maximum Power | 8.65 A |
| Open Circuit Voltage | 45.5 V |
| Short Circuit Current | 8.96 A |
| Power Tolerance | 0 ~ +1.53% |
| Temperature Coefficient of Pmax | -0.393%/°C |
| Temperature Coefficient of Voc | -0.277%/°C |
| Temperature Coefficient of Isc | +0.043%/°C |
| Operating Temperature Range | -40 to 85°C |
| Temperature | 45±2°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 20 A |
| Dimensions | 1956 x 992 x 40 mm |
| Weight | 21.5 kg |
| Cell Size | 156.75 x 156.75 mm |
| Cell Number | 72 |
| Glass Type | Anti-reflection coated tempered glass |
| Glass Thickness | 3.2 mm |
| Frame Type | Anodized aluminium |
| Junction Box | IP67 |
| Output Wire | 4.0 mm², 1200 mm length |
| Connector | MC4 compatible |
| Mechanical Load | 5400 Pa |
| Seller Name | Solen Tad |
| Country | Turkey |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, IEC 61701, IEC 62716, IEC 62804
Inverter Compatibility: Compatible with standard PV inverters and MC4-connected string systems
Environmental: Salt mist resistance, ammonia resistance, and PID protection
Warranty: 10-year product warranty and 10-year linear power warranty at 91.2%, followed by 25 years at 80.7%
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-18170 |
|---|---|
| Manufacturer | PES Supply |
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