305W Polycrystalline Silicon Solar PV Panels for Off Grid Cabin
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Solar cell module production process
Line called packaging line components, packaging is the production of solar cells a key step in the packaging process without a good, multi-well battery is also not a good component of production boards. Battery package not only the battery life is guaranteed, but also to enhance the combat strength of the battery. Product quality and high service life is to win can be the key to customer satisfaction, so the quality of components of the package board is very important.
Standard Test Conditions of Polycrystalline Silicon Solar Panel
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions of multicrystalline silicon Solar Panel, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.
Advantages of Polycrystalline Silicon Solar Panel
A&M Solar performance guarantees for 25 years
12 years guarantee for workmanship for multicrystalline silicon Solar Panel
Timeliness of delivery
Quality Products certified (TÜV, UL, CE, VDE, ISO)
DATA SHEET
Maximum Power | 305W |
Efficiency | 0.157 |
Backsheet | Silver |
Frame Colar | White |
Manufacture Site | China |
Frame | Anodized Aluminum Alloy |
Weight | 27 kg |
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Your inquiry related to our products or prices will be replied within 24 hours.
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OEM & ODM, any your customized lightings we can help you to design and put into product.
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Distributorship are offered for your unique design and some our current models.
- Q: What materials are solar panels made of?
- Solar panels are typically made of photovoltaic (PV) cells, which are primarily composed of silicon, along with other materials such as metal frames, glass, and encapsulation materials.
- Q: I am completely ignorant on this subject. I was just wondering out of curiosity of how many solar panels and equipment that it would take to run a central ac for a 2500 sq ft home and a pump for a medium sized pool. I'm talking running ac for like 8 hours a day to keep around 65-70 degrees and running the pump 24/7. Just looking for a general ballpark answer.
- Solar panels are not going to be able to run a pool pump 24/7. They will only produce their rated electricity for 4 to 8 hours a day. For the balance you will need a grid connection or a battery backup. Running the AC would require different power levels depending upon humidity, outside temperature levels, solar gain for the house, and insulation levels. An underground house in Maine will be much easier to AC than a Glass house in Arizona. First find the power requirements. If you had the existing equipment they will have a label with the power requirements or the minimum breaker required if nothing else. For example the pool pump may require a 0 amp 240 breaker while the AC may require a 30 amp 240 breaker. That would be 2400 watts for the pump and (30 x 240) 7200 watts for the AC or a total of 9.6kW each hour of operation. (max) You will next need to find the rated capacity of the solar panels. If each panel were rated at 300 watts then you would need 32 panels for the daytime use and perhaps more to fill in a battery backup. All the numbers are very rough estimates.
- Q: I'm just geting into electonics and stuff. So I am trying to make a simple USB charger. I'm looking for at least 4 volts output. What I've got is two solar panels (detached) a 4 AA battery holder, and a circuit board with an led on it (took the solar panels out of old lawn lights. I need more charge out of my panels (I think) so I tried attaching them. I soldered the positive wire from one to the positive connection on the other and negative wire to negative connection. After doing so and checking the multimeter, it says I have no output at all. How do you connect them?
- Leave the two positive terminals connected together.Disconnect the negative leads from each other. Get two amp diodes from radio shack. Connect each diode in series with each negative lead. there is a band on one end of the diode. Connect each diode so that the end with the band is attached to the negative side of each solar panel. Tie the other ends of the diodes together. This will become the new negative end of your solar panel supply. With the sun shining on the panels , you will now measure the voltage from the plus side of the solar panels to the new negative junction. Connect your load leds in place of the voltmeter and enjoy. Without the diodes , each solar cell thinks the other solar cell is the load. In effect each solar panel is shorting out the other. Some solar panels that you buy already have a diode in their junction box connected for that purpose. You need the diodes to provide the necessary isolation between the two panels, then they can both act in parallel to provide current to the load.
- Q: If a solar panel is a .5kW system, what length of time is it putting out that much power? Every hour?
- I think it refers to the maximum power it is capable of. Of course, it won't really have this output because it's energy output (kWh) is dependent on it's energy input...
- Q: If I wanted to put some solar panels on my roof, how many would i need and how many watts would they have to be to be able to power my whole house?
- Well, the best way to buy solar panels is to shop by watts. Solar panels come in a wide variety of watts, from to over 200. However, the more watts a panel has, the more it costs. I would suggest getting small things first, and gradually converting to solar power so as to help the environment and save money. If you have an outdoor pool, buy a solar collector to heat it. It will extend your swimming season and once you hook it up, you won't have to worry about it. (My cousins have this on their pool.) Also, there are solar cell phone chargers available for purchase, you could get one of those. As for your house, you would need several solar panels and a converter to be able to power your whole house on solar energy.
- Q: Can solar panels be used in apartments or condominiums?
- Yes, solar panels can be used in apartments or condominiums. However, the installation process may vary depending on the specific building structure and ownership arrangements. In some cases, individual units can have their own solar panels installed, while in others, a shared or community solar system may be implemented to provide renewable energy to the entire building.
- Q: how big of an solar panel do i need to power/charge my laptop?would one from canadian tire sell the right one?
- Most decent laptops can use 50W of power or more....so you'd actually need a large solar panel with good sunlight. I just looked up how big a 50W solar panel is....it's about 64x64 centimeters...which is very big and expensive! So, solar power may not be the best solution to power, or charge a laptop battery. Maybe there are some solar powered chargers that charge the battery very slowly, but probably not.
- Q: what are the main minerals that are used in making solar panels. and where in the world are those minrelas usually found
- Heating panels have aluminum for the frame, glass for the top, copper pipes running through them, and possibly some plastic parts. The raw materials are easily obtained. Copper is the most difficult to get probably, but it's not all that rare, since we used to make pennies out of it. A solar electric panel is similar, with the copper used for wires and interconnect instead of pipes. The actual solar cells commonly used are almost completely pure silicon, which is abundant worldwide. There are traces of other elements in the silicon like boron, arsenic or phosphorous - these are also inexpensive, and easy to get.
- Q: Can solar panels be used in areas with high levels of saltwater exposure?
- Yes, solar panels can be used in areas with high levels of saltwater exposure, but they may require additional maintenance and protection measures to prevent corrosion and damage from salty air and water.
- Q: i need to know wat the parts of a solar panel are.
- Great answer Bill, I am just going to add aluminum frame and plastic clear cover on top of cells. The reason I am adding this is because after all this is installed then we have solar panel. Which as new looks and performs great but after a little while needs to be maintained. All factory warranties require solar panels maintenance to keep the warranty and optimum performance.
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305W Polycrystalline Silicon Solar PV Panels for Off Grid Cabin
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1pallet pc
- Supply Capability:
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