Your Professional NEW N-TYPE 420w-700w Supplier
Panailo Smart Technology company limited established in 2020, is a professional company specializing in the research, development, sales and service of solar street lights, also including LED lamps, batteries, lighting poles, and solar power systems and so on.
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![580w solar Panel]()
580w solar Panel·High module efficiency and stable power output ·Based on leading process technology ·Outstanding electrical performance under high temperature conditions or low irradiance conditions ·Easy ofread more -
![440w solar Panel]()
440w solar Panel·High module efficiency and stable power output ·Based on leading process technology ·Outstanding electrical performance under high temperature conditions or low irradiance conditions ·Easy ofread more
Why Choose us
Comprehensive Product Qualifications
Our company has established a robust qualification framework. In terms of management systems, we are certified under ISO 9001 for quality management, ISO 14001 for environmental management, and ISO 45001 for occupational health and safety management.
Professional Expertise
Our company is supported by a dedicated research and development team specializing in the innovative application of photovoltaic energy storage and intelligent lighting technologies. This expertise ensures that our products maintain an industry-leading position in terms of light conversion efficiency, battery longevity, and automated control systems.
Global Strength and Reach
Thousands of homes and businesses worldwide are using Panailo's full range of products and cost-effective solutions to power their homes, facilities, streets, and squares.
Parameter
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Cell Type |
Gallium-doped Mono c-Si PERC, Half-cut cells, 182 mm |
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No. Of Cells |
120 |
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Front Cover |
3.2 mm glass, high transmission, AR coated, tempered |
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Encapsulation |
EVA |
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Back Cover |
White backsheet |
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Junction Box |
IP68 rated, 3 Bypass Diodes |
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Frame |
30 mm anodized Aluminium alloy |
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Cable |
1x 4 mm², 350 mm length or customized |
|
Connectors |
MC 4/ MC 4 compatible |
|
Dimension |
1902 mm x 1133mm x30 mm |
|
Weight |
22.5 kg |
|
Hail Resistance |
Max. 0 25 mm at 23 m/s |
|
Wind Load |
2400 Pa or 244 kg/m2 |
|
Snow Load |
5400 Pa or 550kg/m2 |
Increased Efficiency: One of the primary advantages of N-Type solar panels is their higher efficiency compared to conventional solar cells. The N-Type silicon used in these panels exhibits lower recombination rates, meaning that fewer electrons and holes recombine and are lost as heat. This results in a more efficient conversion of sunlight into electricity, ultimately leading to higher energy yields.
Improved Durability and Longevity: N-Type solar panels are designed with durability in mind. The tunnel oxide passivation layer serves as a protective barrier, preventing external factors such as moisture and contaminants from degrading the solar cell’s performance over time. This enhanced durability contributes to a longer lifespan for the solar panels, making them a reliable and sustainable choice for solar energy systems.
Enhanced Temperature Coefficient: N-Type solar panels exhibit a lower temperature coefficient compared to traditional solar cells. This means that their efficiency remains relatively stable even in high-temperature environments. This characteristic is particularly advantageous in regions with hot climates, where solar panels often face challenges related to performance degradation in elevated temperatures.
Reduced Degradation and Light-Induced Degradation (LID): N-Type solar panels are known for their minimal degradation over time. Light-Induced Degradation (LID), a phenomenon where solar cells experience a temporary reduction in efficiency after initial exposure to sunlight, is significantly reduced in N-Type anels. This ensures a more stable and reliable energy output over the lifespan of the solar panels.
Precautions for Using NEW N-TYPE 420w-700w Solar Panels
De-energize the system
Turn off the power and follow Lockout/Tagout procedures to secure circuits and prevent accidental re-energization.
01
Inspect components
Check for damaged wires, loose connections, and proper grounding before beginning any work.
02
Plan for emergencies
Have an emergency response plan for falls, electrical shocks, and fires, and ensure first-aid kits are accessible.
03
Check the weather
Avoid working in bad weather, such as rain, as it increases the risk of electric shock and makes surfaces slippery.
04
Confirm roof integrity
Ensure the roof or mounting surface can support the weight of the panels and that you can maintain stable footing.
05
Logistics
We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.
The time frame of an order delivery is divided into two parts:
Processing time: 7-14 Days
Shipping time: 20~30 Days
Shipping methods: DDP, DAP, EXW, etc.
Shipping fee:The shipping fee will be changed according to every pacel's weight.
Certificate
We're professional new n-type 420w-700w suppliers in China, specialized in providing high quality customized products. We warmly welcome wholesale discount new n-type 420w-700w for sale here and get pricelist from our factory. For price consultation, contact us.
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