Rooftop Solar Cells PB Free Aluminum Paste for Monocrystalline Silicon

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Quick Details

Model Number:

YG141114

Packaging & Delivery

Packaging Detail:	25kg/drum
Delivery Detail:	5 days after payment arrived

Specifications

AL8866 is a series of aluminum pastes developed for use as the back electrode on single or polycrystalline silicon solar cells.

Technical Data Sheet

Product description

AL8866 is a series of aluminum pastes developed for use as the back electrode on single or polycrystalline silicon solar cells. This low bow aluminum paste is specially designed to form p+ doped layer when fired on a p-doped silicon (<200 microns) photovoltaic devices. This paste has been optimized to eliminate Al bead formation during the firing process.

Typical properties
Solids (%)	≥ 75%
Viscosity (Pa.s) (NDJ-79, 25)	23-35
Emulsion thickness	≤ 25μm
Screen mesh	200-280
Dried thickness	35±5μm
Fired thickness	25±5μm
Resistivity (milliohms/square)	≤ 30
Bowing	125×125mm Monocrystalline silicon≤ 1mm (200 micron wafer) 125×125mm Monocrystalline silicon 1±0.25mm (180 micron wafer)

All properties are target values and are not meant to represent product specifications.

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Q: What is the role of disconnect switches in solar cell systems?: Disconnect switches in solar cell systems serve as a critical safety feature. Their role is to provide a means of disconnecting the solar panels from the rest of the system, including the inverter and electrical grid. This is essential during maintenance, repairs, or emergencies to ensure the safety of technicians and prevent electrical shocks or fires. Additionally, disconnect switches allow for isolation of the solar panels from the grid during power outages, preventing the flow of electricity into the grid, thus protecting utility workers from potential harm.

Q: The advantages and effects of solar energy: Solar batteries are widely used, such as artificial satellites, unmanned weather stations, communication stations, TV relay stations, solar clocks, electric pole, black light, beacon lights, railway lights. Solar thermal conversion technology products, such as water heaters

Q: What can be used as the materials for solar cells?: As far as I know, silicon is used as the material for solar cells.

Q: Can solar cells be used to power irrigation systems?: Yes, solar cells can be used to power irrigation systems. By converting sunlight into electricity, solar cells can effectively provide a sustainable and renewable energy source to operate irrigation systems, reducing reliance on traditional power sources and promoting eco-friendly practices.

Q: What is the role of solar cells in powering data centers?: Solar cells play a crucial role in powering data centers by harnessing the sun's energy and converting it into electricity. These cells, also known as photovoltaic cells, generate clean and renewable energy that can be used to fulfill a significant portion of a data center's power requirements. By utilizing solar power, data centers can reduce their reliance on traditional fossil fuel-based energy sources, minimize their carbon footprint, and contribute to a more sustainable and environmentally friendly approach to powering their operations.

Q: What is the impact of solar cells on reducing greenhouse gas emissions?: Solar cells have a significant impact on reducing greenhouse gas emissions as they generate clean and renewable energy from the sun without producing any harmful emissions. By replacing traditional fossil fuel-based electricity generation, solar cells help to mitigate climate change by reducing the release of greenhouse gases, such as carbon dioxide, into the atmosphere. This transition to solar energy not only contributes to a cleaner environment but also helps in achieving global climate goals and creating a sustainable future.

Q: What is the lifespan of a solar cell?: The lifespan of a solar cell varies depending on several factors such as the quality of materials used, manufacturer specifications, and environmental conditions. However, on average, most solar cells have a lifespan of around 25 to 30 years.

Q: Can solar cells be used for powering internet connectivity?: Yes, solar cells can be used for powering internet connectivity. Solar cells generate electricity from sunlight, which can be used to power various devices, including routers, modems, and other networking equipment. This enables internet connectivity in remote areas where traditional power sources may not be available, making solar-powered internet an efficient and sustainable solution.

Q: How do solar cells affect property value?: Solar cells can significantly increase the value of a property. The presence of solar panels not only offers potential savings on energy bills but also demonstrates the property's commitment to sustainability. Studies have shown that homes with solar panels sell faster and at higher prices compared to similar properties without solar installations. Additionally, solar panels can provide a reliable source of income through net metering or feed-in tariffs, further enhancing the property's value.

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