Solar Panels Kits for Sale - Poly 305W Solar Panel / Popular Product Made in China

Solar Panels Kits for Sale - Poly 305W Solar Panel / Popular Product Made in China System 1

Solar Panels Kits for Sale - Poly 305W Solar Panel / Popular Product Made in China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 watt

Supply Capability:: 10000 watt/month

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Product Description

Produt name: 305W Poly Crystalline Solar Panel

Poly 305W Solar Panel / Popular Product
Specs

Electrical Characteristics
Maximum Power [Pmax]	305W
Power Tolerance	+/-3%
Maximum Power Voltage [Vmp]	36.3V
Maximum Power Current [Imp]	8.41A
Short-Circuit Current [Isc]	8.78A
Open-Circuit Voltage [Voc]	45.0V
Module Efficiency	15.72%
Max. System Voltage	1000VDC
Cell Size and Series	Poly 156156 72pcs (612)
Temperature Coefficient of Pmax	- 0.47% / º C
Temperature Coefficient of Voc	- 0.33% / º C
Temperature Coefficient of Isc	0.05% / º C
Mechanical Characteristics
Dimension (mm)	195699245
Frame	Anodized Aluminium Alloy
Glass	3.2mm,High Transmission,Tempered Glass
Junction box & Cable	IP65 Rated weatherproof connectors Cable: TUV 1x4.0mm2 / UL12AWG,Length:900mm
Weight	22.0Kgs

Industry-leading Warranty:
Warranty on material and workmanship: 10 years
Guaranteed output of 90% after 12 years and 80% after 25 years.

Why Us?
1. We will always be there for any complaints!
We has >20 years existence period and has other business.
2. Wide Product Range
Solar Panels 5W - 315W Customized & Standard
3. Imported Quality Silicon
From Malaysia, Taiwan and Switzland.
4. Competitive prices
5. Great potentials in development with Clients.

Q: Can solar panels be used to power a hotel?: Yes, solar panels can be used to power a hotel. By installing a sufficient number of solar panels, a hotel can generate a significant amount of electricity to meet its power needs. This not only helps to reduce energy costs but also promotes sustainability and environmental responsibility.

Q: Are solar panels environmentally friendly?: Yes, solar panels are environmentally friendly. They produce clean, renewable energy by harnessing the power of the sun, reducing the reliance on fossil fuels and minimizing greenhouse gas emissions. Additionally, solar panels have a long lifespan and can be recycled at the end of their life, making them a sustainable and eco-friendly energy solution.

Q: Can solar panels be installed on outdoor lighting fixtures?: Yes, solar panels can be installed on outdoor lighting fixtures. In fact, many outdoor lighting fixtures are specifically designed to incorporate solar panels for sustainable and energy-efficient lighting solutions.

Q: Can solar panels be used in areas with high levels of air pollution?: Yes, solar panels can be used in areas with high levels of air pollution. Although air pollution can reduce the efficiency of solar panels by blocking sunlight, advancements in technology have made solar panels more resilient to such conditions. Moreover, regular cleaning and maintenance can help mitigate the impact of air pollution on solar panels.

Q: Can solar panels be used to power an entire office building?: Yes, solar panels can be used to power an entire office building. By installing a sufficient number of solar panels on the roof or surrounding areas, an office building can generate enough electricity to meet its energy needs. Additionally, by integrating battery storage systems, excess solar energy can be stored and used during non-sunlight hours, ensuring continuous power supply.

Q: What is the difference between Photovoltaic Panels and Solar Panels?: Solar panels collect energy from the sun and then provide it to a system that typically concentrates it. Solar energy comes to us in the form of heat and light. Photovoltaic panels take the light energy from the sun and convert it to electricity. Although the maximum efficiency is around 42% in the lab most commercial models you will see are from 8 to 22% efficient. Adding collectors together concentrates this energy into usable amounts. Solar thermal panels are from 60 to 80% efficient. They come in many different types and collect the heat energy from the sun. That heat may then be stored in some form of thermal mass where it becomes concentrated sufficiently to be used. Solar thermal panels can be used to heat a medium. This can be a phase change material, air, or water. Solar thermal air panels are cheap to make and offer a quick pay back period. Solar thermal panels for some heating and hot water systems circulate water. Vacuum tube collectors are solar thermal panels that may heat water directly or a phase change materials. They can operate better in cloudy and colder weather with more efficiency. Air and water panels are often called flat panels as a way to contrast them with vacuum tube collectors. Solar thermal panels often lead to some form of energy storage called thermal mass (water tanks, phase change materials, masonry walls and rocks.) Photovoltaic panels make electricity that is stored in batteries, used or sent to the general grid. Panels are only one way to collect solar thermal energy. Other types of collectors are used commercially and are often called simply solar concentrators. Some are called parabolic trough collectors and parabolic dish collectors.

Q: I have a cabin in the woods and need more light. I do have enough sun but I was wondering how or where do I get a solar panel to lead to a power outlet? In a perfect world I would like to get a solar panel with a connecting wire to an outlet or something so I could power a small TV. I know its hard enough but can I get that pre-made? Or even lastly should I look at wind power consider I would like this to be under $500? Thank you for putting up with this bundle of questions.: First okorder /

Q: How are solar panels installed?: Solar panels are typically installed on rooftops or open ground areas. First, the area is assessed for its solar potential. Then, mounting structures are installed securely on the roof or ground. Next, solar panels are attached to these structures and wired together in a series or parallel configuration. Finally, the panels are connected to an inverter that converts the DC electricity generated by the panels into AC electricity for use in homes or businesses.

Q: can solar panels be on houses? malls?stores? WHAT ABOUT TRAINS?: Solar panel is an alternative source of energy. Solar panels are like plants, they take energy from sunlight. Only in solar panels, electricity is produced instead of oxygen. This electricity is used to power homes just like cable electricity.

Q: planning to get one, for a store/house, we use alot of electricity at least 500-3000 dollars a month. how much money would this save us? how big would we have to get the solar panel?[aproximately]: Consider installing building energy measurement first, which cost less than $200. Work out what is using the energy and if there are more efficient options. Consider co-generation which uses gas for an energy input and electricity generation and heat as an output. Use the Solar Energy Calculator to work out how much solar panel area is needed to generate the remaining power needed in you are of the world.

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