250 watt Solar Panel Polycrystalline Monocrystalline silicon
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 8000 watt/month
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Poly Solar Panels 250W is designed for large electrical power requirements.
It is the optimal choice for both on-grid and off-grid power systems.
Solar panel offers high performance of power per square foot of solar array.
Poly Solar Panels 250W of Monocrystalline silicon(c-Si): often made using the Czochralski process.
Single-crystal wafer cells tend to be expensive, and because they are cut from cylindrical ingots, do not completely cover a square solar cell module without a substantial waste of refined silicon.
If you have interest in Poly Solar Panels 250W , please contact us!
Characteristics of Poly Solar Panels 250W
I.Solar Cell : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.
II.Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
III.EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV.AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.
V.Junction box: Multi function junction box with water proof.
VI.Long lifetime: ≥25 years; Less power decrease.
VII.Good performance of preventing from atrocious weather such as wind and hails.
VIII.Resisting moisture and etching effectively, not effected by geology.
IX.The certificate issued by international authority: UL, TUV, IEC, VDE, CE.
Standard Test Conditions of Poly Solar Panels 250W
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, 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 Poly Solar Panels 250W
• Solar performance guarantees for 25 years
• 10 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, VDE, ISO)
- Q:Has anyone had roof problems caused by rooftop solar panels?
- Rooftop solar panels might cause all sorts of maintenance or poor installation problems but I rather doubt at this point if we can say that there is an issue with solar panels in general that will cause a problem with the roof. Rather solar panels tend to shade a roof on its most exposed side. Without solar panels southern facing roofs will wear out faster than northern facing roofs. Installed solar panels will tend to make the roof last longer.
- Q:Can solar panels be used to power an emergency response center?
- Yes, solar panels can be used to power an emergency response center. Solar panels convert sunlight into electricity, which can be stored in batteries or directly used to power the center's equipment, lighting, and other electrical needs. This can provide a reliable and sustainable source of power, especially during emergencies when the grid may be down or unreliable.
- Q:Can solar panels increase the value of my property?
- Yes, solar panels can increase the value of your property. Studies have shown that properties equipped with solar panels have higher resale values compared to those without. Solar panels offer energy savings, environmental benefits, and potential tax incentives, making them an attractive feature for potential buyers. Additionally, as renewable energy becomes increasingly popular, properties with solar panels are likely to be in higher demand, further boosting their value.
- 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:i'm making a small solar panel powered fan but it cant run the cellphone vibration motor even i have place two x2 solar panel.
- A solar cell's purpose is to generate electricity through the release of electrons from a material that is bombarded by electromagnetic radiation or photons. Most crystalline solar cells are sensitive to visible radiation from 400 - 700 nanometers, which correspond to 3. - .8 electron volts, of the visible region as shown by ACEPT W3 Group (999) and also into the near infrared spectrum. As the wavelength of the electromagnetic radiation increases, the amount of electron volts decreases. This means that infrared radiation has less electron volts than the visible spectrum of light (because it has a larger wavelength than visible light) and ultraviolet and gamma radiation has more electron volts than both the visible spectrum of light and infrared radiation (because they have a smaller wavelength than both infrared and visible light). Abramowitz, M., Davidson, M., Neaves, S. (2003) wrote that all forms of electromagnetic radiation originate from the atom which contain orbiting electrons around its nucleus. When those electrons absorb more external energy than they can contain in order to be stable, the extra energy is released in the form of an electromagnetic wave. That electromagnetic wave contains a magnetic field and an electric field, one offset by ninety degrees to the other along the propagation plane.
- Q:How do solar panels affect the insurance premiums of a property?
- Solar panels can have both positive and negative effects on insurance premiums. On one hand, having solar panels installed on a property can increase its overall value, which may lead to higher replacement costs in case of damage or loss. This could potentially increase insurance premiums. However, many insurance companies also offer discounts for properties with solar panels, as they are considered a risk mitigation measure. The extent to which solar panels affect insurance premiums can vary depending on the specific policies and guidelines of the insurance provider.
- Q:When you get solar panels do you connect them to the grid?
- You okorder / as they provide very accurate free solar quotes and break down all the incentives you will be eligible to receive, your estimated annual savings, your payback period, projected IRR, and a cash flow analysis. They taught me everything I know about solar, and I must say they're a great starting point if you're curious about what solar energy is all about.
- Q:What is the maintenance cost of solar panels?
- The maintenance cost of solar panels is relatively low. Regular cleaning and inspection are recommended to ensure optimal performance, but typically, the cost of maintenance is minimal compared to the savings generated by solar energy.
- Q:i am wanting to build a small tiny house running 3-4 2 volt 5 watt light bulbs for a lighting source and using a Koolatron Fun Kool 26 Quart 2V Portable Mini Fridge This cooler consumes 4.5 amps at 2 volts. The conversion is: 4.5 amps (X) times 2 volts (=) equals 54 watts. and i want a solar system that will have back up for 2 days with the lights on for probly 5-6 hours a day so theirs no room for error
- you silly ! with Solar there is always room for error . you have to build it in to your numbers . solar is full of errors . So you should plan on producing at 3 times what you expect you will need . then you have enough .
- Q:How do solar panels affect the property's community image?
- Solar panels can positively impact a property's community image by showcasing the owner's commitment to sustainability and environmental responsibility. Their presence can inspire others to adopt renewable energy solutions, leading to a more eco-conscious community perception. Additionally, solar panels can enhance the property's aesthetic appeal, especially when integrated seamlessly into the design.
1. Manufacturer Overview |
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| Location | ROZHANOVCE,SLOVAKIA |
| Year Established | 2009 |
| Annual Output Value | Above Euro 20 million |
| Main Markets | Romania,Slovakia |
| Company Certifications | CE,KIWA |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Koper |
| Export Percentage | |
| No.of Employees in Trade Department | 60 People |
| Language Spoken: | English |
| b)Factory Information | |
| Factory Size: | Above 300,000 square meters |
| No. of Production Lines | Above 4 |
| Contract Manufacturing | OEM Service Offered； |
| Product Price Range | Average |
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250 watt Solar Panel Polycrystalline Monocrystalline silicon
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 8000 watt/month
OKorder Service Pledge
OKorder Financial Service
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