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Astronergy 515 515W Bifacial TOPCon N-Type Solar Panel
Model No. 515 | Bifacial TOPCon N-Type | 108 Cells | Bifacial | 1500V System Voltage
Product Overview
The Astronergy 515 solar panel combines high-efficiency N-type TOPCon technology with bifacial power generation for stronger long-term performance. It is designed for reliable residential and commercial installations where output, durability, and space efficiency matter. With a maximum power rating of 515 Wp and module efficiency of 23.2 percent, this module delivers excellent energy density. The black anodized aluminium frame, IP68 junction box, and MC4 connector help support dependable operation in demanding environments. Its 25-year product warranty and 30-year power warranty make it a strong choice for customers seeking stable solar performance over time.
Key Benefits
High Power Output: The module delivers 515 Wp, supporting efficient system design and strong overall generation.
Excellent Efficiency: A 23.2 percent panel efficiency helps maximize production in limited roof or ground space.
Bifacial Technology: The bifacial design can capture light from both sides, helping increase total energy yield.
N-Type TOPCon Cells: N-type TOPCon technology supports lower degradation and better long-term performance stability.
Built for Reliability: IP68 protection, a durable frame, and wide operating temperatures improve installation confidence.
How It Works
This solar panel converts sunlight into usable electricity through advanced monocrystalline cell technology. Its N-type TOPCon structure helps reduce energy loss and improve conversion performance. The bifacial design also allows the rear side to generate additional power from reflected light. That makes the panel especially effective in bright environments and reflective installations. The half-cell layout helps improve electrical behavior under real-world shading conditions. Combined with low temperature coefficients and strong system compatibility, the module is built for steady energy production across many operating conditions.
Sunlight Conversion: The monocrystalline cells absorb sunlight and convert it into direct current electricity. The high efficiency rating helps turn more sunlight into usable power.
Bifacial Gain: The rear side can capture reflected light from the installation surface. This can increase total output in suitable mounting conditions.
Temperature Stability: The panel is designed to maintain stable performance across a wide temperature range. Its low temperature coefficients help reduce performance loss in hot conditions.
Technical Specifications
| Brand | Astronergy |
| Model Number | 515 |
| Technology | Bifacial, TOPCon, N-type |
| Cell Type | Monocrystalline |
| Cell Count | 108 cells |
| Maximum Power (Pmax) | 515 Wp |
| Power Range | 510 to 530 Wp |
| Panel Efficiency | 23.2 % |
| Voltage at Maximum Power (Vmpp) | 34.42 V |
| Current at Maximum Power (Impp) | 14.96 A |
| Open Circuit Voltage (Voc) | 41.37 V |
| Short Circuit Current (Isc) | 15.79 A |
| Power Tolerance | 0 to +3 % |
| Operating Temperature Range | -40 to 85 °C |
| Temperature Coefficient of Pmax | -0.29 %/°C |
| Temperature Coefficient of Voc | -0.25 %/°C |
| Temperature Coefficient of Isc | 0.043 %/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 30 A |
| Dimensions | 1961 x 1134 x 30 mm |
| Weight | 26.9 kg |
| Glass Thickness | 2 mm |
| Frame Type | Anodized Aluminium, Black |
| Junction Box Protection | IP 68 |
| Connector Type | MC4 |
| Cable Crossection | 4 mm² |
| Cable Length | 1200 mm |
Certifications & Compliance
Certifications: Manufacturer quality documentation available from Astronergy / Chint New Energy Technology Co., Ltd.
Inverter Compatibility: Suitable for standard grid-tied and hybrid solar system designs using MC4-compatible connections.
Environmental: IP68 junction box protection, -40 to 85 °C operating range, and 1500 V system compatibility.
Warranty: 25-year product warranty and 30-year power warranty with 99% year-one output and 87.4% output at 30 years.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-1550 |
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| Manufacturer | PES Supply |
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