Solar Panels for Sale for Home:High Efficiency 250W Solar Modules
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2500 watt
- Supply Capability:
- 250000000 watt/month
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Specification
Product Description:
Product Description:
1.Structure of
Polycrystalline Silicon Solar Panel for 250W
I. High efficiency crystalline silicon 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, rner 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, CE.
2.Solar Module Specification
Specifications
Features:
Aesthetic appearance with excellent efficiency based on innovative
photovoltaic technologies
Strong frame, passing mechanical load test of 5400Pa, instead of the normal
2400Pa,to withstand heavier snow load and higher wind-pressure
Warranties:
10 years limited product warranty
15 years at 90% of the minimal rated power output
25 years at 80% of the minimal rated power output
Specificate sheet:
5.FAQ of Solar Module
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiangyin, Jiangsu, China, near Shanghai. You are warmly welcomed to visit us!
3. Q: How can I get some samples?
A: Please connect me for samples
4. Q: Can the price be cheaper?
A: Of course, you will be offered a good discount for big amount.
- Q: Can solar panels be used in areas with high levels of wildlife activity?
- Yes, solar panels can be used in areas with high levels of wildlife activity. With proper planning and installation, solar panels can coexist with wildlife without causing harm. Techniques such as considering panel placement, using wildlife-friendly designs, and incorporating protective measures can help minimize any potential negative impacts on wildlife.
- Q: I want to build a solar panel
- Did okorder / . This will absolutely save yourself!
- Q: What i would like to know is if you were using commercially available solar panels, clustered as close together as possible and spread out on one acre, how much electrical energy is produced? if u can 'translate' this into terms of ( hour of average daylight = powering a ____ for X units of time)
- Fossil fuels will be depleted in a few hundred years. The sun will continue to produce power for the next 0 billion years. Solar cells are expensive to make and only 0% efficient. Some less efficient cells can be economically mass produced and set out over a very large area. This is how Germany made solar power a viable alternative to fossil fuels. America has an abundance of coal however and has been very slow in adopting solar power.
- Q: Can solar panels be installed on swimming pools?
- Yes, solar panels can be installed on swimming pools to harness the sun's energy and heat the water. These panels, often called solar pool heaters, are specifically designed to capture solar energy and transfer it to the pool water, providing an energy-efficient and cost-effective way to maintain a comfortable swimming temperature.
- Q: Can solar panels be used in areas with high levels of pollution from industrial activities?
- Yes, solar panels can be used in areas with high levels of pollution from industrial activities. While pollution may have some impact on the efficiency and performance of solar panels, they can still generate electricity even in polluted areas. It's important to regularly clean the panels to maintain their optimal efficiency and ensure maximum energy production. Additionally, investing in advanced technologies and air pollution control measures can help mitigate the effects of pollution and improve the overall effectiveness of solar panels in such areas.
- Q: Can solar panels be installed on a shaded area?
- Solar panels can still be installed in shaded areas, but they may not be as effective in generating electricity compared to panels installed in direct sunlight. The amount of shade and duration of shading throughout the day will impact the overall energy output of the solar panels.
- Q: I have four power packs for solar lights. They have 3 AA .2volt batteries of 2450 mAh capacity installed in series for a total supply voltage of 4 volt maximum for the lights. I want to charge all four packs at once off a single 6 volt solar panel. With the four packs wired in parallel, what capacity output (wattage) panel do I need to charge the batteries in an 8 hour day?
- Each battery pack has the equivalent of only 2450mAh capacity at 4 volts, so for 4 battery packs like that, a total capacity of 9800mAh. Assuming that the solar batteries have no charge left after being on all night, and that day charging time equals night discharging time, the theoretical wattage would be 9800mA times 6 volts = 59 watts. Of course, battery charging is not 00% efficient, so you need more wattage than that. Plus, solar panels are rated at peak output at midday, while at other times of day their output is less than rated. And, the charging in parallel isn't a good idea, because real batteries have different internal resistances, some batteries would become overcharged, while other packs wouldn't get the charge they need.
- Q: How do solar panels affect the overall sustainability of a building?
- Solar panels can significantly enhance the overall sustainability of a building by generating clean and renewable energy. By harnessing the power of the sun, solar panels reduce the reliance on fossil fuels, resulting in lower greenhouse gas emissions and a smaller carbon footprint. Besides producing electricity, they can also provide heating and cooling, further reducing energy consumption. Additionally, solar panels contribute to energy independence, improve energy efficiency, and can even generate excess power that can be stored or fed back into the grid. Overall, solar panels play a crucial role in promoting sustainable practices and mitigating climate change impacts.
- Q: I'm thinking of doing solar panel but i don't know how much they are i need help! please!
- no one has answered because you asked a question that cannot be answered. It is exactly the same question as how much is a car?. Do you want a passive solar heating panel, a solar electric panel, .5 Volts, ,000,000 BTUs, do you want just the panel or the panel installed and functioning, or what? the answer is between $5 and $5,000,000.
- Q: I need to know where I can buy the parts or find them as scrap to make my own solar panels. Is there a cheap way of buying the panels or can I make them myself.
- Build okorder /
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Solar Panels for Sale for Home:High Efficiency 250W Solar Modules
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2500 watt
- Supply Capability:
- 250000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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