With Solar Panels - Solar Modules PV Panel & Solar Panel 250W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 1000000 watt/month
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1.Structure of Solar Module Description
Quick Details
| Place of Origin: | Zhejiang China (Mainland) | Brand Name: | CNBM | Model Number: | GT-PV022 250w Solar Modules PV Panel |
| Material: | Polycrystalline Silicon | Size: | 1600x1050x35mm | Number of Cells: | 96 |
| Max. Power: | 265 |
2.Main Features of the Solar Module
Packaging & Delivery
| Packaging Detail: | paper carton and wooden carton |
| Delivery Detail: | 7days after deposit |
3.Solar Module Images
4.Solar Module Specification
250w Solar Modules PV Panel
1).Solar panel:250W
2).Certification:TUV/IEC61215&61730,UL1703/CSA,CE,ISO9001:2008,ISO14001,OHSAS18001 and etc.
3).Type:Mono
| Electrical Data | |||
| MONO | PWM-250W | ||
| Nominal peak power(Pmax) | 250Wp | ||
| Maximum power voltage(Vmp) | 48.96V | ||
| Maximum power current(Imp) | 5.11A | ||
| Short-circuit current(Isc) | 5.53A | ||
| Open circuit voltage(Voc) | 59.2V | ||
| Optimized cell efficiency(η) | 17.40% | ||
| Power tolerance: ±3% | |||
| Limits | |||
| Operating temperature | -40°C to +85°C | ||
| Maximum system voltage | 1000VDC | ||
| Temperature and Coefficients | |||
| NOCT | 48°C±2°C | ||
| Current temperature coefficient | %/°C | 0.05 | |
| Voltage temperature coefficient | %/°C | -0.33 | |
| Power temperature coefficient | %/°C | -0.34 | |
| NOCT:Nominal Operation Cell Temperature | |||
| Additional Data | |||
| Number of cells and type of connection | 96,serial connection | ||
| Dimensions | Length:1600mm Width:1050mm Height:35mm | ||
| Net weight | 21.0kgs/pc | ||
| Gross weight | 623kgs/ctn(28pcs/ctn) 46kgs/ctn(2pcs/ctn) | ||
| Package dimension | 1655x1140x1198mm 1618x1080x110mm | ||
| Container loading | 784PCS/40'HQ 28PCS/CTN 252PCS/20'GP 2PCS/CTN | ||
| STC: Irradiance of 1000W /m2, Air Mass of 1.5, Cell Temperature of 25°C | |||
| Guaranteed Power Output Warranted Tolerance: ±5% | 15 year:90% of its nominal power rating | ||
| 25 year:80% of its nominal power rating | |||
| Impact Resistance | Can bear the force that is generated by one 227g | ||
| steel ball fall down from 1m height | |||
| Warranty period | 10 years:Materials and workmanship defects | ||
| Certificates | CE,ISO,IEC61215&61730(TUV),UL1703/CSA,MCS | ||
| Cells | Monocrystalline silicon photovoltaic cell | ||
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: A solar panel facing the sun at noon in mid-summer receives more intensity of the light than when it is at horizontal. However, it can receives more total solar energy when it is at horizontal than when it is tilted during a long summer day. Regradless if it is shaded by building or trees. why is that so?
- That okorder /... it shows a graph and explains it better.
- Q: How many solar panels would it take to run an electric motor the needs 480 volts and pulls about 45 to 50 amps?
- If you have 480 volts, it might be 3-phase, and not a simple matter of multiplying volts and amps. However, that's in the ballpark of 25 kW, very doable for solar. That's on the high end of a residential installation, but very small for an institutional installation. What will influence the size of the array more is where you are geographically (that is, how much sun you get), and how often the motor runs (that is, how much energy in kWh does it use per day)? 480 volts is nothing to be trifled with. You should really get a power engineer to architect your system.
- 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 can potentially reduce the efficiency and performance of solar panels, they can still generate electricity even in polluted environments. However, regular maintenance and cleaning of the panels may be required to ensure optimal performance.
- Q: How do solar panels affect home insurance rates?
- Solar panels can potentially have a positive impact on home insurance rates. While the initial cost of installation may increase the overall value of a home, insurance companies often offer discounts or special policies for homes equipped with solar panels due to their reduced reliance on traditional energy sources and increased energy efficiency. However, it is recommended to consult with insurance providers to determine the specific impact on rates as it may vary depending on the location, type of system, and other factors.
- Q: Can solar panels be used for powering a concert venue or entertainment center?
- Yes, solar panels can certainly be used to power a concert venue or entertainment center. By harnessing the energy of the sun and converting it into electricity, solar panels can provide a sustainable and renewable source of power to meet the energy demands of such large venues. With advancements in solar technology and the ability to store excess energy, solar panels can effectively contribute to reducing carbon emissions and promoting a greener environment for entertainment spaces.
- Q: Are solar panels suitable for all climates?
- Solar panels are suitable for a wide range of climates, but their efficiency may vary depending on the amount of sunlight available. While they can still generate electricity in cloudy or colder regions, they perform best in areas with high solar insolation and minimal shading. Advances in technology have made solar panels more adaptable, allowing them to be utilized effectively in various climates around the world.
- Q: In nature, green leaves collect light and produce energy. Is this what they copied to make solar panels? If not how hard would it be to make artificial leaves that would power our homes?
- Solar panels may have been inspired by leaves, by they don't function in the same way. Leaves use the sunlight to make carbon dioxide into carbohydrates. Solar-panels makes sunlight into electricity.
- Q: Can solar panels be installed on historical landmarks or monuments?
- Yes, solar panels can be installed on historical landmarks or monuments with careful planning and consideration to preserve the architectural integrity and cultural significance of the site.
- Q: I want to get definate instructions on how to make the components and convert my home to solar energy. I know I could hire some one to do this, but frankly I do not have the funds at my disposal to do it. I thought if I could find detailed instuctions I could slowly do it myself (with my husband's help). I have looked into loans for this purpose to no avail. Finding the information on the net could take forever! If anyone knows a site that would give me the information or even a hint on how to start? Any help will be appreciated, but if you have any good links to good information please share them with me..Thanks
- Typical solar panels like Engineer describes require a lot of space. A single panel may only light a single light bulb. You may want to look into a different way of generating electricity with solar, it doesn't use a cell to turn the sunlight into electricity, instead it uses mirrors to focus the sunlight onto a pipe between the mirrors. The heat causes water or another liquid in the pipe to boil and the steam created turns a turbine that produces the electricity. It has the potential to be less high-tech, more forgiving of minor design and structural problems and more affordable. I don't know of any system that is privately available but you can get more info at the link below. They're building a full test facility in Nevada right now. You could presumably cobble something like this up on your own.
- Q: What is the most powerful solar panel made?
- There are various solar farms that run turbine generators that have some rather large arrays. I suspect they'd be in the southwest but i've seen pictures of them covering a few acres. You won't find very large panels because its best to keep the panels small and just have a lot of them. This is because its much easier to have a thousand 0m^3 panels then huge 0000m^3 panel because you achieve best performance when you can align the solar panels to always face the sun. With a huge panel, you would need it to be high off the ground so it can manuver around. Small ones can all be menuvered on a small scale only a few feet off the ground so they can all be pointing towards the sun to gather the most light.
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With Solar Panels - Solar Modules PV Panel & Solar Panel 250W
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 1000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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