185W Solar Energy System Solar Panel with Monocrystalline Silicon Wafer Solar Cells
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- Loading Port:
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- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 watt/month
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185W Solar Energy System Solar Panel Monocrystalline Silicon Solar Cells
Main Characteristic
17.6%-18% High Efficiency A Grade 125mm Monocrystalline Solar Cells
1.First-class production technology and packaging technology.
2.Adopting the world's leading technology of silicon and polycrystalline silicon cells, power density, peak hours more battery power, higher conversion efficiency.
3.Beautiful, stable, easy to take down the anodic aluminum frame electric degrees and has a wind-resistant, anti-snow function.
Eff(%) | 18.00- 18.10 | 18.10- 18.20 | 18.20- 18.30 | 18.30- 18.40 | 18.40- 18.50 | 18.50- 18.60 | 18.60- 18.70 | 18.70- 18.80 | 18.80- 18.90 | 18.9- 19.0 | 19.1- 19.1 | 19.1- 19.2 |
Pm(W) | 4.30 | 4.33 | 4.35 | 4.37 | 4.40 | 4.42 | 4.44 | 4.47 | 4.49 | 4.52 | 4.54 | 4.56 |
Isc(A) | 8.71 | 8.73 | 8.76 | 8.77 | 8.78 | 8.82 | 8.83 | 8.85 | 8.86 | 8.88 | 8.9 | 8.93 |
Im(A) | 8.19 | 8.21 | 8.24 | 8.26 | 8.30 | 8.33 | 8.35 | 8.39 | 8.42 | 8.45 | 8.47 | 8.51 |
Voc(V) | 0.630 | 0.631 | 0.632 | 0.633 | 0.634 | 0.634 | 0.635 | 0.636 | 0.637 | 0.637 | 0.638 | 0.64 |
Vm(V) | 0.527 | 0.528 | 0.529 | 0.531 | 0.531 | 0.532 | 0.534 | 0.534 | 0.535 | 0.536 | 0.537 | 0.538 |
FF(%) | 78.6 | 78.7 | 78.8 | 79．0 | 79.2 | 79.3 | 79.5 | 79.6 | 79.8 | 80 | 80 | 80 |
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1. Shipment shall be made only after PAYMENT is received.
2. Please do inform us your DETAILED ADDRESS AND CONTACT INFOMATION before shipment.
3. Shipment shall be made in THREE WORKING DAYS.
- Q: How do solar silicon wafers perform in hot climates?
- Solar silicon wafers perform well in hot climates due to their ability to withstand high temperatures and maintain efficiency. The materials used in the production of silicon wafers are chosen to ensure they can withstand the heat without significant degradation. Additionally, solar panels are designed with ventilation and cooling systems to prevent overheating and optimize performance in hot weather conditions.
- Q: How are solar silicon wafers protected from thermal shock during manufacturing?
- Solar silicon wafers are protected from thermal shock during manufacturing through various methods. One common technique is to use a process called annealing, where the wafers are heated gradually and then cooled down slowly to reduce thermal stress. This helps in preventing cracks or damage to the wafers caused by sudden temperature changes. Additionally, some manufacturers also use protective coatings or layers on the wafers to provide insulation and minimize the effects of thermal shock.
- Q: What is the role of back surface field on solar silicon wafers?
- The role of back surface field on solar silicon wafers is to enhance the efficiency of the solar cell by reducing the recombination of charge carriers at the back surface. It helps to create a strong electric field at the back surface, which prevents the loss of generated electrons and holes. This improved charge collection increases the overall power output of the solar cell.
- Q: Are solar silicon wafers affected by voltage surges?
- Yes, solar silicon wafers can be affected by voltage surges. Voltage surges can potentially damage the delicate electronic components of solar panels, including the silicon wafers. It is important to have proper surge protection measures in place to minimize the risk of damage and ensure the longevity and performance of solar panels.
- Q: How are solar silicon wafers protected from moisture during storage?
- Solar silicon wafers are typically protected from moisture during storage by encapsulating them in a protective packaging such as airtight bags or containers with desiccants. This helps to prevent any moisture from coming into contact with the wafers, which could potentially degrade their performance or cause damage.
- Q: What is the expected degradation rate of solar silicon wafers over time?
- The expected degradation rate of solar silicon wafers over time depends on various factors such as manufacturing quality, environmental conditions, and maintenance practices. However, on average, solar silicon wafers typically experience a degradation rate of around 0.5-1% per year.
- Q: How is a solar silicon wafer tested for quality?
- A solar silicon wafer is tested for quality through various methods such as visual inspection, electrical testing, and performance evaluation. Visual inspection involves scrutinizing the wafer for any visible defects like cracks, scratches, or impurities. Electrical testing includes measuring parameters like resistivity, carrier lifetime, and minority carrier diffusion length to ensure the wafer's electrical properties are within acceptable limits. Performance evaluation involves subjecting the wafer to simulated solar conditions and analyzing its conversion efficiency, power output, and overall performance. These comprehensive quality tests ensure that only high-quality solar silicon wafers are used in the production of solar cells.
- Q: How does the efficiency of a solar silicon wafer change with snow cover?
- The efficiency of a solar silicon wafer decreases with snow cover. Snow acts as an insulator, preventing sunlight from reaching the wafer and reducing its ability to generate electricity. Additionally, snow can also cause shading on the surface of the wafer, further reducing its efficiency.
- Q: How are solar silicon wafers protected from lightning strikes?
- Solar silicon wafers are typically protected from lightning strikes through the installation of lightning arresters or surge protectors. These devices are connected to the solar panel system and act as a pathway for the lightning current to safely dissipate into the ground, thus preventing any damage to the silicon wafers.
- Q: What is the role of anti-reflective coatings on solar silicon wafers?
- The role of anti-reflective coatings on solar silicon wafers is to minimize the amount of light reflection on the surface of the wafers. This coating allows a higher percentage of sunlight to be absorbed by the solar cells, increasing the overall efficiency of the solar panel. By reducing reflection, the anti-reflective coating helps maximize the conversion of sunlight into usable electricity.
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185W Solar Energy System Solar Panel with Monocrystalline Silicon Wafer Solar Cells
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 watt/month
OKorder Service Pledge
OKorder Financial Service
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