Polycrystalline Silicon Solar Panel Type CR290P-CR250P
- Ref Price:
-
$150.00 - 174.00
/ pc
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 2000 pc/month
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1. Structure of Polycrystalline Silicon Solar Panel Type CR290P-CR250P
Solar modules, which are widely used in ground mounted utility-scale PV plants, large-scale and small civil and commercial power generating system such as BIPV combined to the grid, roof-mounted PV power system, rural electrification, communications, emergency auxiliary power.
Solar PV module is comprised of some solar cells which are connected in serial with high efficiency and enhanced reliability.
2.Professional Certificate of Polycrystalline Silicon Solar Panel Type CR290P-CR250P:
3. Main Features of Polycrystalline Silicon Solar Panel Type CR290P-CR250P
High wind-pressure and snow load, and easy installation
Water resistant junction box
Design to meet unique demand of customer
25 year poweroutput warranty
4.Polycrystalline Silicon Solar Panel Type CR290P-CR250P Images
5. Polycrystalline Silicon Solar Panel Type CR290P-CR250P Specification
Module type | CR290P | CR280P | CR270P | CR260P | CR250P |
Cell type | 156mm × 156mm | ||||
No. of cells and connections | 72(6×12) | ||||
Dimension of module (mm) | 1956×992×50 | ||||
Weight of module (kg) | 23.5 | ||||
Maximum Power (Pm) | 290W | 280W | 270W | 260W | 250W |
Open-circuit voltage (Voc) | 44.2V | 44.0V | 44.0V | 43.8V | 43.6V |
Short-circuit current (Isc) | 8.75A | 8.56A | 8.42A | 8.35A | 8.30A |
Volatage at Pmax (Vmp) | 36.2V | 35.8V | 35.4V | 35.0V | 34.4V |
Current at Pmax (Imp) | 8.02A | 7.83A | 7.63A | 7.43A | 7.27A |
Maximum system voltage | 1000VDC | ||||
Operating temperature | -40℃ to +85℃ | ||||
Polycrystalline Silicon Solar Panel Type CR290P-CR250P I-V Characteristics Graph
6. FAQ of Polycrystalline Silicon Solar Panel Type CR290P-CR250P
(1) Can you offer the test report of the module?
Sure. All the solar modules must pass necessary tests including EL test and ultra-red test and other visual test of the apperance, and the test report presents all the detailed data of the modules.
(2) How to confirm about the quantity and the type of solar module?
It depends on the solar system where you want to put into use the solar modules. We have experienced engineers to design for your order and you need to give more information to fix the details.
- Q:Are there any noise concerns with solar panels?
- No, there are no noise concerns with solar panels as they do not produce any sound while generating electricity.
- Q:Can solar panels be used for powering electric gates?
- Yes, solar panels can be used to power electric gates. Solar panels convert sunlight into electricity, which can be used to operate various electrical devices, including electric gates. This renewable energy source is an environmentally-friendly and cost-effective solution for powering gates in remote or off-grid locations.
- Q:how much power is generated with solar panels? also please give me links for that information.and how much would the costs be for this alternative energy source?
- If you put 'solar world statistics' into a search engine, you will discover that there are many statistics that are being heavily contested. Picking up the truth from among hype is the task. Solar panels typically have a rated maximum output of about 0 watts per sq metre. But actual delivery to grids of kWh would point to a number closer to 4 watts / sq M. on a 24 hour basis. Grid management is thus cautious about yield claims when history points to only /8 of rated maximum output. There may be some inappropriate expectations, when a solar roof is first powering the building, and only selling excess to the grid.
- Q:Could you have a solar panel in space that would transmit electricity remotely? Maybe have some kind of receiving antenna to pick up the energy? Perhaps there could be a string of them orbiting the Earth?Why wouldn't that work?
- Amazing how antique technology is so easily forgotten. Nikola Tesla first introduced the idea of wireless energy transmission in 89 and proved it by 899 in Colorado Springs, CO. He proved the Earth itself was a conductor of electricity. He also successfully conducted long-distance wireless energy transmission and reception. He wrote about the ability to wirelessly send electricity from a few central sources using longitudinal waves and magnetic flux all around the globe to be received at any point therefore electricity could be accepted by all uniformly. Although the means by which to do it was extremely far fetched, his theories are solid.
- Q:Can solar panels be used for powering an airport or transportation hub?
- Yes, solar panels can be used to power an airport or transportation hub. Solar energy can be harnessed through photovoltaic cells in solar panels, which convert sunlight into electricity. By installing a sufficient number of solar panels on rooftops, parking lots, or open spaces in these facilities, it is possible to generate enough clean and renewable energy to meet a significant portion of their power needs. This not only helps reduce carbon emissions and dependence on fossil fuels but also lowers operating costs in the long run. Many airports and transportation hubs worldwide have already adopted solar power as a sustainable energy solution.
- Q:Is it good? ( solar energy)
- Solar power works by capturing photons from the sun and storing their energy in a battery. Solar panels still only capture a very small amount of photons due to technology/distance from the sun/ and probably a number of other reasons. If you wanted to buy a solar panel, you find a company that sells them, send them your electric bill for the past year or so. They calculate the energy restraints, size and additional technical mumbo jumbo. They tell you how much it costs and how much money you could save. Some people might buy a size larger than what they need, in which case they sell the excess energy to your local power company for a few pennies a month(this is usually not very profitable).
- Q:Can solar panels be installed on a church or place of worship?
- Yes, solar panels can be installed on a church or place of worship. In fact, many religious institutions have embraced solar energy as a sustainable and environmentally-friendly solution for their energy needs. Installing solar panels on a church can help reduce energy costs, lower carbon footprint, and demonstrate a commitment to stewardship of the earth's resources. Additionally, solar panels on a place of worship can serve as a symbol of the institution's values and inspire the community to adopt clean energy practices.
- Q:Can solar panels be installed on a farm or agricultural facility?
- Yes, solar panels can definitely be installed on a farm or agricultural facility. In fact, many farmers and agricultural businesses are increasingly turning to solar energy to reduce their reliance on traditional power sources and lower their operating costs. Solar panels can be installed on rooftops, barns, or open fields, providing a sustainable and clean source of electricity that can power farm operations, irrigation systems, or even be sold back to the grid. Additionally, solar installations on farms can also qualify for various incentives and grants, making it an economically viable and environmentally friendly choice for farmers.
- Q:How does Solar Panel make Electricity ?
- photons excite electrons in the silicon to a higher energy level
- Q:Plz also label the price for the panel. I want a small panel but can produce a sufficent amount of energy. thank you :)
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Polycrystalline Silicon Solar Panel Type CR290P-CR250P
- Ref Price:
-
$150.00 - 174.00
/ pc
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 2000 pc/month
OKorder Service Pledge
OKorder Financial Service
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