Best Looking Poly Solar Panel Module with 60 Cells - Top Seller
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 10000000 watt/month
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Specification
Material:
Monocrystalline Silicon
Max. Power(W):
280
Number of Cells(pieces):
72
Poly Solar Panel with 60 Cells Best Seller
- TUV IEC, MCS (UK), CE, CEC (Australia), INMETRO, IDCOL, SONCAP CERTIFIED
- [EU ANTIDUMPING DUTY-FREE]
- PROFESSIONAL SOLAR PANEL MANUFACTURER SINCE 2004
FEATURES
`Long Service Life
`High Efficency Solar Cells
`Special Aluminum Frame Design
`High Transmission,Low Iron Tempered Glass - TUV IEC, MCS (UK), CE, CEC (Australia), INMETRO, IDCOL, SONCAP CERTIFIED
- [EU ANTIDUMPING DUTY-FREE]
- PROFESSIONAL SOLAR PANEL MANUFACTURER SINCE 2004
FEATURES
`Long Service Life
`High Efficency Solar Cells
`Special Aluminum Frame Design
`High Transmission,Low Iron Tempered Glass
`Advanced Cell Encapsulation
APPLICATIONS
`Solar power stations
`Rural electrification, Small home power systems
`Power supply for traffic, security, gas industry
`12V and 24V battery charging system
`Other industrial and commercial applications
| ELECTRICAL CHARACTERISTICS | |||||||
| Model Number | KM(P)275 | KM(P)280 | KM(P)285 | KM(P)290 | KM(P)295 | KM(P)300 | |
| Maximum Power as per STC | Pmax(W) | 275 | 280 | 285 | 290 | 295 | 300 |
| Power Tolerance | % | ±3% | |||||
| Maximum Power Voltage | Vm(V) | 36.43 | 36.56 | 36.72 | 36.79 | 36.93 | 37.15 |
| Maximum Power Current | Im(A) | 7.55 | 7.66 | 7.77 | 7.89 | 7.99 | 8.08 |
| Open Circuit Voltage | Voc(V) | 43.7 | 42.92 | 44.06 | 44.21 | 44.35 | 44.5 |
| Short Circuit Current | Isc(A) | 8.1 | 8.17 | 8.23 | 8.33 | 8.41 | 8.72 |
| Maximum System Voltage | VDC | 1000 | |||||
| Cell Efficiency | % | 15.7 | 16.0 | 16.3 | 16.6 | 16.8 | 17.1 |
| Module Efficiency | % | 14.2 | 14.5 | 14.7 | 15.0 | 15.2 | 15.5 |
| Cells per Module | Pcs | 72 | |||||
| Cell Type | Polycrystalline silicon | ||||||
| Cell Size | mm | 156 x 156 | |||||
| Bypass Diodes | Pcs | 12Amp, 6 pcs | |||||
| Max. Series Fuse Rating | A | 15A | |||||
| Temperature coefficient of Isc | %/°C | 0.05 | |||||
| Temperature coefficient of Voc | %/°C | -0.35 | |||||
| Temperature coefficient of power | %/°C | -0.47 | |||||
| NOCT- Nominal operating cell temperature | °C | 47 ± 2 | |||||
| Operating Temperature | °C | -40 ~ +85 | |||||
| MECHANICAL CHARACTERISTICS | |||||||
| Dimensions | mm | 1954 x 990 x 50 | |||||
| Weight | Kg | 23.5 | |||||
| Type of Junction Box | TUV certified, IP65 | ||||||
| Cable Type, Diameter | TUV certified, 4mm2, 90 cm in length | ||||||
| Connector | compatible to Type 4 (MC4) | ||||||
| Tempered Glass | 3.2 mm, high transmission, low iron | ||||||
Packing
FAQ
1. What kind of Solar Cells does it have
---poly crystalline 156*156mm and 125*125mm or mono 125*125mm and 156*156mm
2. Is the front panel Glass or Plastic
---Tempered glass 3.2mm thickness or adjust to what you need, Light transmittance up to 95%.
3. Does it meet Europe Standards for Solar Energy
---This is TUV approval products, all the producing procedure apply TUV&UL.
4. What is the Efficiency level
--- Between 16-18.9% for solar cells.
- Q: The Physics club in our school is trying to convince the Board of Ed to install solar panels in our school, and i was just wondering if anyone with some experience or real expertise in solar energy. I need some points about their usefulness some real pros and cons on maintenance, etc. Anything will help. Personally i would be perfectly for the idea, but i heard that the overall cost of installing them is much higher than the cost of the energy saved and government subsidies, but ive only heard about this.
- nan
- Q: Where can I find good instructions to build a cheap solar panel on my own?
- There okorder /
- Q: How much solar energy does a 2m by a 3m solar panel convert to energy on a sunny day? Assume that the solar cells are 30% efficient.I'm not looking for the answer so much as I need an explanation o how to solve this type of problem... Thanks!!
- A watt is the fee at which vigour is produced. It's analogous with horsepower, hp = 745W= 33,000 toes-lbs per minute. So the wattage of a sunlight panel is the capacity of the panel to drive a procedure like run a motor or power a radio. General energy calculations are a part of the bigger class of Physics.
- Q: Can solar panels be installed on a prison or correctional facility?
- Yes, solar panels can be installed on a prison or correctional facility. In fact, many correctional facilities have embraced solar energy as a way to reduce their carbon footprint and save on energy costs. Solar panels can be installed on rooftops, parking lots, or open areas within the facility, providing renewable and clean energy to power various operations within the prison. This not only helps in reducing greenhouse gas emissions but also allows prisons to become more self-sufficient and sustainable.
- Q: Can solar panels power an electric car?
- Yes, solar panels can indeed power an electric car. By converting sunlight into electricity, solar panels can charge the car's battery, allowing it to run solely on solar energy. This combination of solar power and electric vehicles promotes sustainable transportation and reduces reliance on fossil fuels.
- Q: How do solar panels affect the property's sustainable development goals?
- Solar panels can have a positive impact on a property's sustainable development goals by reducing the reliance on non-renewable energy sources and decreasing carbon emissions. They provide a clean and renewable energy source, contributing to the property's overall sustainability and helping to achieve goals related to energy efficiency and environmental conservation.
- Q: I mean when light hits the solar panel where does the energy go and what does it become? Be specific.
- Visible light from the sun is in the form of photon before hitting the solar panel. In a silicon solar panel, the photon is caught by the semiconductor material. Energy equivalent of the photon is then used to excite an electron from the semiconductor molecule. The aggregate of free flowing electrons form the current in a closed electric circuit. The efficency of conversion from sun light to electricity is not 00%. The majority of light energy hitting the solar panel is dissipated in the form of heat. As technology advances, the conversion efficiency is improving, hence reducing the cost of solar energy.
- Q: i've heard environmentalists like ed begley jr use the phrase quot;peak shaving hourswhen talking about solar energy.what does that phrase mean, please?thank you to all who respond.
- You okorder /... This is known as 'Grid-Tied' Solar in the open market.
- Q: How do solar panels affect roof weight load?
- Solar panels can increase the weight load on a roof, as they require mounting brackets and additional equipment to be installed. However, modern solar panels are designed to be lightweight and are typically not heavy enough to cause any significant structural damage to the roof. It is important to consult with a professional to assess the roof's load-bearing capacity before installing solar panels.
- Q: How much would it cost to make an average size house be able to depend on solar panels for all of its power?How many solar panels would you need and wear would you put them? Would the roof be large enough to support the panels needed?Do solar panels work well in higher latitudes like northern USA or southern Canada? Can you power your house for the whole year if you live in these environments? What kind of maintenance do solar panels require?
- There are several web sites you can search for and they will provide the answer on how big of a PV Solar Array you would need for your house. Several things need to be known, such as square footage of the home, how well the home is insulated, etc. The panels come in all sizes and wattage's depending upon application, so yes they should all fit on the roof. If you have a small roof get PV panels with higher wattage's. Yes, they will work in the northern latitudes but not as efficiently as near the equator. You might need more PV panels to make up the loss in power from the sun hitting at a lower angle. Generally, all you will need to do is periodically clean the glass covering of the PV Panels to get maximum sun light on the PV cells. In my region, near the 45 th parallel, a 600 square foot home with six inch insulated walls and R40 attic insulation can purchase a PV panel system for around $40,000. That includes the equipment to tie it into the power grid and the meter to measure how much you supply the grid during the day and how much you draw from the grid at night when the sun isn't shining. There are tax credits for retrofitting an existing home, but mostly it is new homes being built that are having the PV panel systems installed so the cost is added to the mortgage and the return on the investment is paid off over the life of the System (about 5 to 20 yrs.)
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Best Looking Poly Solar Panel Module with 60 Cells - Top Seller
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 10000000 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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