Commercial Solar Modules - ASTRO N5s CHSM54N-HC Monofacial Series, China, most efficient home solar panels
Product Main Parameters
| Power Range | 425~445W |
|---|---|
| Power Sorting | 0~3% |
| Max Module Efficiency | 22.80% |
| First Year Power Degradation | ≤ 1.0% |
| Year 2-30 Power Degradation | ≤ 0.4% |
| Dimensions (L x W x H) | 1722 x 1134 x 30 mm |
| Cell Type | n-type monocrystalline |
| No. of Cells | 108 (6*18) |
| Frame Technology | Aluminum |
| Front Glass Thickness | 3.2 mm |
| Cable Length | Portrait: ( )350 mm,( - )250 mm; Customized length |
| Cable Diameter | 4 mm²/ 12 AWG |
| Max Mechanical Test Load | 5400 Pa (front) / 2400 Pa (back) |
| Connector Type | HCB40 (Standard) / MC4-EVO2A (Optional) |
| Module Weight | 21.3 kg |
| Packing Unit | 36 pcs / box |
| Weight of Packing Unit (for 40'HQ container) | 811 kg |
| Modules per 40' HQ Container | 936 pcs |
Common Product Specifications
| STC: Rated Output (Pmpp / Wp) | 425, 430, 435, 440, 445 |
|---|---|
| Rated Voltage (Vmpp / V) | 32.10, 32.27, 32.44, 32.61, 32.77 |
| Rated Current (Impp / A) | 13.24, 13.33, 13.41, 13.49, 13.58 |
| Open Circuit Voltage (Voc / V) | 38.20, 38.40, 38.60, 38.80, 39.00 |
| Short Circuit Current (Isc / A) | 13.98, 14.09, 14.19, 14.30, 14.41 |
| Module Efficiency | 21.8%, 22.0%, 22.3%, 22.5%, 22.8% |
| NMOT: Rated Output (Pmpp / Wp) | 319.6, 323.4, 327.1, 330.9, 334.6 |
| Rated Voltage (Vmpp / V) | 30.21, 30.37, 30.53, 30.70, 30.84 |
| Rated Current (Impp / A) | 10.58, 10.65, 10.71, 10.78, 10.85 |
| Open Circuit Voltage (Voc / V) | 36.29, 36.48, 36.67, 36.85, 37.04 |
| Short Circuit Current (Isc / A) | 11.28, 11.37, 11.46, 11.54, 11.63 |
| Temperature Coefficient (Pmpp) | -0.29%/℃ |
| No. of Diodes | 3 |
| Junction Box IP Rating | IP 68 |
| Temperature Coefficient (Isc) | 0.043%/℃ |
| Temperature Coefficient (Voc) | -0.25%/℃ |
| Max Series Fuse Rating | 25 A |
| Nominal Module Operating Temperature (NMOT) | 41±2℃ |
| Max System Voltage (IEC/UL) | 1500VDC |
Product Manufacturing Process
The manufacturing process of PVSTAR's ASTRO N5s CHSM54N-HC Monofacial Series involves several critical stages to ensure the highest quality and efficiency. It starts with the purification of silicon to obtain high-purity monocrystalline silicon, which is then sliced into wafers. These wafers undergo a process called Passivated Emitter and Rear Cell (PERC) technology, enhancing the cell's ability to absorb sunlight and convert it into electricity. The use of multi-busbar designs further reduces energy loss by minimizing the distance electrons travel within the cell. Additionally, each panel undergoes stringent quality control tests, including mechanical load testing up to 5400 Pa, to ensure durability and performance. According to authoritative studies, these processes collectively contribute to higher efficiency rates and long-term reliability of the photovoltaic modules.
Product Application Scenarios
The ASTRO N5s CHSM54N-HC Monofacial Series panels are versatile and suitable for various rooftop scenarios, including residential, commercial, and balcony installations. For residential applications, these panels can significantly reduce electricity bills and contribute to sustainable living. Commercial setups benefit from these high-efficiency panels through reduced operating costs and enhanced energy independence. Balconies, often used in urban settings, can also be optimized for energy production with these compact yet powerful panels. Authoritative papers indicate that rooftop photovoltaic systems like the ASTRO N5s can enhance property values while supporting global carbon neutrality goals.
Product After-Sales Service
PVSTAR offers comprehensive after-sales service to ensure customer satisfaction and optimal performance of your solar panels. Services include regular maintenance, performance monitoring, and a 25-year warranty for peace of mind. Our team of experts is always available to address any issues, ensuring your system operates efficiently over its lifespan.
Product Transportation
Our transportation process is meticulously planned to ensure safe and timely delivery of your solar panels. Panels are packed in robust packaging units, with 36 pieces per box and up to 936 panels per 40' HQ container. We adhere to international shipping standards to prevent any damage during transit.
Product Advantages
- High Efficiency: Up to 22.8% efficiency, making it among the most efficient home solar panels in China.
- Durability: Tested for mechanical loads up to 5400 Pa, ensuring long-term reliability.
- Comprehensive Warranty: 25-year warranty covering product performance and efficiency.
- Flexible Application: Suitable for various rooftop scenarios including residential, commercial, and balcony installations.
- Easy Installation: Designed for straightforward installation and transportation.
Product FAQ
What makes the ASTRO N5s CHSM54N-HC panels unique?
These panels are among the most efficient home solar panels in China, boasting efficiency rates up to 22.8%. They employ advanced technologies like PERC and multi-busbar designs to maximize energy conversion.
How durable are these panels?
The panels are tested for mechanical loads up to 5400 Pa on the front and 2400 Pa on the back, ensuring they can withstand extreme weather conditions.
What is the warranty period?
The ASTRO N5s CHSM54N-HC panels come with a 25-year warranty, covering both product performance and efficiency.
How is the installation process?
Designed for easy installation, these panels come with comprehensive guides and support from our technical team to ensure a smooth setup.
What kind of maintenance is required?
Minimal maintenance is required, mostly involving regular cleaning and occasional inspections to ensure optimal performance.
Are these panels suitable for commercial use?
Yes, these high-efficiency panels are ideal for commercial projects, helping businesses reduce operational costs and achieve energy independence.
Can these panels be used in residential settings?
Absolutely, the ASTRO N5s CHSM54N-HC series is perfect for residential rooftops, providing significant savings on electricity bills.
What are the space requirements for installation?
Given their high efficiency, fewer panels are needed to meet energy requirements, making them suitable for roofs with limited space.
How are the panels transported?
Panels are shipped in robust packaging, with 36 pieces per box and up to 936 panels per 40' HQ container to ensure safe delivery.
What sets PVSTAR apart from other brands?
PVSTAR, part of the Chint Group, is renowned for its commitment to quality and innovation, making it the world's leading rooftop photovoltaic company from China.
Product Hot Topics
How does the ASTRO N5s compare to other high-efficiency panels?
The ASTRO N5s series stands out due to its advanced PERC technology and multi-busbar design, allowing for higher efficiency rates up to 22.8%. These features make it one of the most efficient home solar panels in China, comparable to leading brands like SunPower and LG.
Why choose PVSTAR for your photovoltaic needs?
PVSTAR, a Chint Group subsidiary, is dedicated to providing comprehensive rooftop photovoltaic solutions. Our focus on quality, durability, and customer satisfaction sets us apart, making us a preferred choice among consumers seeking the most efficient home solar panels in China.
What advancements are incorporated in the ASTRO N5s panels?
These panels utilize monocrystalline silicon, PERC technology, and multi-busbar designs to maximize efficiency and durability. Such advancements place the ASTRO N5s among the most efficient home solar panels in China.
Environmental benefits of using ASTRO N5s panels
Adopting the ASTRO N5s series contributes to significant reductions in carbon footprint. By opting for these high-efficiency panels, users support China's efforts in achieving carbon neutrality while enjoying cost-effective, renewable energy.
Impact of installation quality on panel efficiency
The efficiency of solar panels like the ASTRO N5s can be significantly impacted by installation quality. Proper positioning, angling, and wiring by certified installers ensure that users in China get the best performance from their most efficient home solar panels.
Cost vs. Efficiency: Is the investment worth it?
While high-efficiency panels like the ASTRO N5s come with a higher upfront cost, the long-term savings in energy bills and the durability of these most efficient home solar panels in China make them a worthwhile investment.
Future trends in photovoltaic technology
The photovoltaic industry in China is rapidly evolving, with trends pointing towards even higher efficiencies and more cost-effective solutions. The ASTRO N5s series is at the forefront of this innovation, setting a benchmark for the most efficient home solar panels.
User experiences with ASTRO N5s panels
Users in China have reported significant energy savings and high satisfaction with the ASTRO N5s series. These panels' reliability and efficiency make them a popular choice for those seeking the most efficient home solar panels.
Government incentives and their impact on adoption
Incentives from the Chinese government have made adopting high-efficiency panels like the ASTRO N5s even more attractive. Such support accelerates the deployment of the most efficient home solar panels, contributing to national and global sustainability goals.
Technological support and customer service
PVSTAR offers extensive technological support and customer service, ensuring users in China have a seamless experience with their most efficient home solar panels. This commitment to service adds to the overall value of choosing PVSTAR.
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