ASTRO N7 Bifacial Series Solar Panels CHSM66RN(DG)/F-BH 605~630W Monocrystalline N-Type (TOPCon) Double Glasses PV Module For On-Grid Solar System
The ASTRO N7 Bifacial Series Solar Panels (CHSM66RN(DG)/F-BH) are high-performance monocrystalline N-type (TOPCon) double-glass photovoltaic modules designed for on-grid solar systems.
Key Features
- Power Output: The panels are available in a power range of 605 to 630 watts peak (Wp).
- Cell Technology: These panels utilize N-type TOPCon technology, which enhances efficiency and performance. This technology minimizes light-induced degradation (LID) and provides better performance in low-light conditions.
- Bifacial Design: The bifacial nature of these panels allows them to capture sunlight from both sides, increasing overall energy generation. This design can yield additional energy from reflected sunlight on the rear side.
- Efficiency: The panels achieve high efficiency ratings, typically around 22.5% to 23.3%, depending on the specific model within the series.
- Temperature Coefficient: The temperature coefficient is approximately -0.30%/°C, meaning the panels maintain efficiency in higher temperatures better than many standard panels.
- Durability: The double-glass design enhances durability, protecting the cells from environmental factors and potential damage.
- Dimensions: The panels generally have dimensions of approximately 2382 x 1134 x 30 mm.
- Weight: The weight of these solar panels is around 33 kg, making them relatively heavy but manageable for installation.
- Warranty: The solar panels typically come with a 25-year linear power output warranty, ensuring performance and reliability over time.
Advantages
- High Energy Yield: The bifacial design allows for increased energy generation, especially in environments where light can reflect off surfaces beneath the panels.
- Improved Performance: N-type cells provide better performance in low-light conditions and have a lower degradation rate over time compared to P-type cells.
- Versatility: Suitable for various applications, including utility-scale, commercial, and residential installations.
- Reduced Balance of System (BOS) Costs: Higher power output per panel can lead to lower overall system costs.
Applications
The ASTRO N7 Bifacial Series is ideal for on-grid solar systems, particularly in commercial and utility-scale projects where maximizing energy output and efficiency is critical. The panels are designed to meet the demands of modern solar installations, providing a reliable and high-performance solution for energy generation.
Type | Monocrystalline | ||||
Model No. | 600 | 605 | 610 | 615 | 620 |
Warranty | |||||
Product Warranty | 15 Years | ||||
Power Warranty | 30 Years of 87.4% Output Power | ||||
Electrical Data at STC | |||||
Maximum Power (Pmax) | 600 Wp | 605 Wp | 610 Wp | 615 Wp | 620 Wp |
Voltage at Maximum Power (Vmpp) | 41.05 V | 41.18 V | 41.31 V | 41.43 V | 41.56 V |
Current at Maximum Power (Impp) | 14.62 A | 14.69 A | 14.77 A | 14.84 A | 14.92 A |
Open Circuit Voltage (Voc) | 48.44 V | 48.59 V | 48.74 V | 48.89 V | 49.04 V |
Short Circuit Current (Isc) | 15.78 A | 15.86 A | 15.94 A | 16.02 A | 16.11 A |
Panel Efficiency | 22.20% | 22.40% | 22.60% | 22.80% | 23% |
Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C | |||||
Electrical Data at NOCT | |||||
Maximum Power (Pmax) | 451.2 Wp | 455 Wp | 458.7 Wp | 462.5 Wp | 466.2 Wp |
Voltage at Maximum Power (Vmpp) | 38.64 V | 38.76 V | 38.88 V | 39 V | 39.12 V |
Current at Maximum Power (Impp) | 11.68 A | 11.74 A | 11.8 A | 11.86 A | 11.92 A |
Open Circuit Voltage (Voc) | 46.01 V | 46.15 V | 46.3 V | 46.44 V | 46.58 V |
Short Circuit Current (Isc) | 12.74 A | 12.88 A | 12.87 A | 12.94 A | 13 A |
Temperature | 41±2 °C | ||||
Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C | |||||
Thermal Ratings | |||||
Temperature Coefficient of Pmax | -0.29 %/°C | ||||
Temperature Coefficient of Voc | -0.25 %/°C | ||||
Temperature Coefficient of Isc | 0.043 %/°C | ||||
Maximum Ratings | |||||
Maximum System Voltage | 1500 V | ||||
Series Fuse Rating | 35 A | ||||
Material Data | |||||
Panel Dimension (H/W/D) | 2382x1134x30 mm | ||||
Weight | 32.8 kg | ||||
Cell Number | 132 | ||||
Glass Thickness | 2 mm | ||||
Frame Type | Anodized Aluminium | ||||
Junction Box Diodes | 3 | ||||
Junction Box Protection Class | IP 68 | ||||
Connector Type | MC4 | ||||
Cable Crossection | 4 mm2 |
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