Silicon Wafer Solar Grade A 156x156mm Poly Stable Quality Solar Cell
- 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
You Might Also Like
Grade A 156x156mm Poly Stable Quality Solar Cell
Solar Module Summarize
Solar Module is the core part of solar PV power systems,also is the highest value part of it. The function of Solor Module is to convert the sun's radiation to electrical energy, or transfer it to battery and store in it, or to drive the load running.
The Product has been widely used in space and ground, it mainly used for power generation systems, charging systems, road lighting and traffic signs areas. It could offer a wide range of power and voltage, and with high conversion efficiency, and long service life.
Solar Module Specifications
Mono 80W—100W
Module | Type (36 Series) | |||||
Encapsulation | Glass/EVA/Cells/EVA/TPT | |||||
Parameters | SNM-M80(36) | SNM-M85(36) | SNM-M90(36) | SNM-M95(36) | SNM-M100(36) | |
Max power | Pm(W) | 80W | 85W | 90W | 95W | 100W |
Tolerance | +/-3% | |||||
Open circuit voltage | Voc(V) | 21.2 | 21.8 | 21.8 | 22.3 | 22.6 |
Short circuit current | Isc(A) | 4.84 | 5.00 | 5.30 | 5.44 | 5.68 |
Max. power voltage | Vmp(V) | 17.5 | 18.0 | 18.0 | 18.5 | 18.5 |
Max. power current | Imp(A) | 4.57 | 4.72 | 5.00 | 5.14 | 5.40 |
Dimensions | (L*W*H) | 1200x540x35mm | ||||
Net Weight | (kg) | 9 | ||||
Max. system voltage | (V) | 1000VDC | ||||
Operate Temp. Scope | -40/+85'C | |||||
Resistance | 227g steel ball fall down from 1m height and 120m/s wind | |||||
Warranty | Pm is no less 90% in 10 years and no less 80% in 25 years | |||||
STC | (Standard Test Condition: 1000W/m2, AM1.5, and 25'C) | |||||
Picture show
- Q: How are solar silicon wafers cleaned during the manufacturing process?
- Solar silicon wafers are cleaned during the manufacturing process through a multi-step procedure. Initially, the wafers are subjected to a chemical clean to remove any organic and inorganic impurities present on their surfaces. This involves using acid or alkaline solutions to dissolve and eliminate contaminants. Following the chemical clean, the wafers undergo a rinse process with deionized water to remove any remaining chemicals. Lastly, the wafers are dried using a combination of heat and air or a spin-dry technique to ensure a clean and dry surface before further processing.
- Q: Can solar silicon wafers be repaired?
- Yes, solar silicon wafers can be repaired to a certain extent. Small damages such as microcracks or scratches can often be repaired using various techniques, including polishing or laser-based methods. However, more significant damages, such as large cracks or broken wafers, may require replacement rather than repair.
- Q: What is the purpose of a conversion efficiency in a solar silicon wafer?
- The purpose of a conversion efficiency in a solar silicon wafer is to measure the effectiveness of converting sunlight into usable electrical energy. It indicates how efficiently the solar cells within the wafer can convert the incident solar radiation into electricity. Higher conversion efficiency means that more sunlight is being converted into usable power, making the solar panel more efficient and cost-effective.
- Q: Are solar silicon wafers affected by chemical exposure?
- Yes, solar silicon wafers can be affected by chemical exposure. Certain chemicals, such as strong acids or alkalis, can corrode or etch the surface of the silicon wafers, leading to a decrease in their efficiency and overall performance. It is important to handle and store solar silicon wafers properly to prevent any chemical damage.
- Q: What is the role of the front contact on a solar silicon wafer?
- The role of the front contact on a solar silicon wafer is to collect and transport the generated electricity from the sunlight absorbed by the solar cells. It acts as a conducting layer that allows the flow of electrons, enabling the conversion of solar energy into usable electrical energy. Additionally, the front contact also helps to protect the underlying layers of the solar cell from external elements and provides structural support to the wafer.
- Q: Why the resistivity of silicon wafer is high and low
- If it is caused by changes in temperature resistance, it is normal;
- Q: How does the size of a solar silicon wafer affect solar panel efficiency?
- The size of a solar silicon wafer does not directly affect the efficiency of a solar panel. The efficiency of a solar panel is primarily determined by the quality and performance of the solar cells used in the panel. However, larger silicon wafers allow for the production of larger solar cells, which can lead to increased power output and potentially higher overall efficiency of the solar panel.
- Q: How are solar silicon wafers protected from lightning strikes?
- Solar silicon wafers are typically protected from lightning strikes through the implementation of lightning arrestors and surge protection devices in the solar panel system. These devices are designed to divert the excess electrical energy caused by lightning strikes away from the silicon wafers, ensuring their safety and preventing damage to the solar panel system.
- Q: What is the role of the semiconductor wafer
- The main role of the glue is coated with photoresist coated flat, the use of high-speed rotation of the centrifugal force
- Q: What is the role of interconnection on solar silicon wafers?
- The role of interconnection on solar silicon wafers is to provide electrical connectivity between individual solar cells, allowing them to work together as a larger photovoltaic module. Interconnections are typically made using conductive materials such as metal ribbons or wires, which enable the flow of electricity between cells and ensure the efficient transfer of generated energy. This interconnection helps increase the overall power output and reliability of the solar panel system.
Send your message to us
Silicon Wafer Solar Grade A 156x156mm Poly Stable Quality Solar Cell
- 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
Similar products
Hot products
Hot Searches
