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Astronergy 525 525W N-Type TOPCon Bifacial Solar Panel
Model 525 | N-Type TOPCon | 108 Cells | Bifacial | 1500V System Voltage
Product Overview
The Astronergy 525W solar panel is built for strong output and long-term reliability. It uses N-type TOPCon and bifacial technology to support higher energy production in a compact format. The module is designed for modern solar systems that need efficient performance, stable electrical behavior, and dependable durability. With a 25-year product warranty and a 30-year power warranty, it is positioned for demanding residential and commercial applications. Its black anodized frame and slim profile help it fit cleanly into premium installations.
Key Benefits
High Power Output: Delivers up to 525 Wp for strong generation potential in space-conscious systems.
Excellent Efficiency: Reaches 23.6% efficiency, helping maximize energy harvest from available roof or ground area.
Bifacial Gain Potential: Bifacial construction can capture additional reflected light from the rear side.
N-Type TOPCon Design: N-type cells support strong performance and are engineered for modern high-efficiency installations.
Long Warranty Coverage: Includes 25 years of product coverage and 30 years of linear power warranty protection.
Durable Build: Anodized black aluminum framing and IP68 junction box protection improve long-term resilience.
How It Works
This module converts sunlight into electricity through advanced N-type TOPCon cells. Incoming light excites electrons inside the cell structure, creating direct current for the solar system. The bifacial design can also absorb reflected light from behind the module. That gives the panel an added production advantage in reflective environments. Its 108-cell layout helps maintain a balanced electrical profile. The panel is built to operate across a wide temperature range, which supports stable output in varied climates.
Sunlight Conversion: The TOPCon cell structure turns sunlight into usable DC electricity. This helps the module achieve high efficiency under standard conditions.
Bifacial Energy Capture: Light reflected onto the rear side can contribute additional generation. This is especially useful in bright, open, or reflective installations.
System Integration: The panel’s voltage and current characteristics support efficient string design. Its 1500V system rating also helps suit larger-scale solar arrays.
Technical Specifications
| Brand | Astronergy |
| Model Number | 525 |
| Technology | Bifacial, TOPCon, N-type |
| Maximum Power (Pmax) | 525 Wp |
| Power Range | 510 ~ 530 Wp |
| Panel Efficiency | 23.6% |
| Voltage at Maximum Power (Vmpp) | 34.52 V |
| Current at Maximum Power (Impp) | 15.21 A |
| Open Circuit Voltage (Voc) | 41.49 V |
| Short Circuit Current (Isc) | 15.93 A |
| Power Tolerance | 0 ~ +3% |
| Operating Temperature Range | -40 ~ 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 (H/W/D) | 1961 x 1134 x 30 mm |
| Weight | 26.9 kg |
| Cell Number | 108 |
| Glass Thickness | 2 mm |
| Frame Type | Anodized Aluminium, Black |
| Junction Box Protection Class | IP68 |
| Connector Type | MC4 |
| Cable Cross Section | 4 mm² |
| Cable Length | 1200 mm |
| Seller Name | Chint New Energy Technology Co., Ltd. (Astronergy) |
| Country | China |
Certifications & Compliance
Certifications: ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, TÜV, Tier 1 status mentioned in the manufacturer datasheet
Inverter Compatibility: Suitable for 1500V solar systems and standard MC4-based PV string configurations
Environmental: Designed for wide operating temperatures from -40 to 85 °C and outdoor use with IP68 junction box protection
Warranty: 25-year product warranty, 1-year power warranty of 99%, and 30-year power warranty of 87.4% with 0.42% total degradation rate
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-1552 |
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| Manufacturer | PES Supply |
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