High Efficiency Polycrystalline Solar Panels 240W in Louisiana
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 1000000 watt/month
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Specification
Introduction of Poly solar panels CNBM
Polycrystalline Solar Panels 240W With High Efficiency
CNBM Solar photovoltaic (PV) Panel is designed for large electrical power requirements. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar panel offers high performance of power per square foot of solar array. 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. Hence most c-Si panels have uncovered gaps at the four corners of the cells.
Feature
1.Solar Cell : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.
2.Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
3.EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
4.Long lifetime: ≥25 years; Less power decrease.
5.Resisting moisture and etching effectively, not effected by geology.
6.The certificate issued by international authority: UL, TUV, IEC, VDE, CE.
Specification
Characteristics of Poly solar panels CNBM | |||||
Max Power Voltage Vmp(V) | 30.3 | 30.8 | 31.1 | 31.4 | 31.85 |
Max Power Current Imp(A) | 7.60 | 7.64 | 7.73 | 7.81 | 7.85 |
Open Circuit Voltage Voc(V) | 36.1 | 36.6 | 37 | 37.3 | 37.68 |
Short Circuit Current Isc(A) | 8.50 | 8.55 | 8.65 | 8.75 | 8.85 |
Max Power Pm(W) | 230W | 235W | 240W | 245W | 250W |
Temperature Coefficient of Cells Poly solar panels CNBM | |
NOCT | 45℃ ± 2℃ |
Temperature Coeffucients of Isc (%/℃) | 0.0492 |
Temperature Coeffucients of Voc (%/℃) | -0.3374 |
Temperature Coeffucients of Voc (%/℃) | -0.4677 |
Mechanical Data of Poly solar panels CNBM | |
Dimension | 1638 × 982 × 40 mm |
Weight | 19.5 kg |
No. of Cells and Connections | 60 (6 ×10) |
Tolerance | 0 ~ + 5 W |
Cell | Monocrystalline Cell 156 × 156 mm |
Packing | 624 Pcs/40ft(H) Container |
Limits of Poly solar panels CNBM | |
Operating Temperature | -40℃ to +85℃ |
Storage Temperature | -40℃ to +85℃ |
Max System Voltage | 1000VDC(IEC) / 600VDC(UL) |
Guarantees of Poly solar panels CNBM | |
Products Guarantee | 12 yrs free from defects in materials and workmanship |
Performance Guarantee | No less than 90% within 10yrs and no less than 80% within 25yrs |
Certificates | TUV(IEC61215&IEC61730),VDE(IEC61215&IEC61730),UL,CE |
Packaging Information
Package:26pcs/box
Quantity:1 box/pallent
Loading Capacity:952pcs/40ft
- Q: Do solar panels require maintenance?
- Yes, solar panels do require some maintenance. Regular cleaning to remove dirt and debris is necessary to ensure optimal performance. Additionally, checking for any signs of damage, such as cracks or loose connections, is important. Routine inspections and occasional repairs or replacements may be needed to keep the solar panels functioning efficiently.
- Q: Hi, i want to please a solar panel in Lima Peru, my Latitude is -2 and longitude -77. I understand that since i am in the southern hemisphere, my panel should be pointing north. However, i am using a program called pvdesigner, and according to this, y should face my panel with and azimuth of 00degrees (0 = south) and a tilt of 60degrees. Does this make any sense?thanks
- Typically, solar panels are installed facing the same as your latitude = 2 degrees to the North measured from horizontal. 60 degrees from vertical = 30 degrees from horzontal will give almost as much power in June as in December = beginning of Summer. You can face your panels straight up = zero tilt from vertical = better for December/ not so good in June. Usually, the same tilt as your North facing roof is best as it simplifies installation and reduces wind loading. Shade from trees etc will much reduce the power you get. Neil
- Q: How do solar panels affect the power grid?
- Solar panels can have both positive and negative effects on the power grid. On the positive side, when solar panels produce excess electricity, it can be fed back into the grid, increasing the overall supply of electricity. This can help reduce the demand on traditional power plants and decrease greenhouse gas emissions. However, the intermittent nature of solar power can also introduce challenges to the grid, as it can cause fluctuations in electricity supply. To mitigate this, grid operators need to carefully manage and balance the overall energy mix to ensure a stable and reliable power supply.
- Q: can anyone help me? i was thinking of installing solar panels to cut bills but would it be a waste considering its gonna need a circulating pump running almost 24/7 (which will use electricity) and even still will only provide me with quot;warmwater? also would it be possible to install the solar panels for the sole purpose of providing sufficient power to run electric heaters instead of using gas/oil? this way allowing me to have a warm house without the expensive bills. brobably talking about running 7 heaters/electric radiators.
- Are you thinking of installing electric solar panels or thermal solar panels or both? It would be better to install electric solar panels for electric heating. You can run 7 heaters as long as you do the calculations for the number of panels need for the daylight hours, and the required battery bank to supply the required power.
- Q: Can solar panels be installed in a remote location?
- Yes, solar panels can be installed in remote locations. In fact, remote locations with abundant sunlight can be ideal for solar panel installations as they do not require a connection to the traditional power grid. Solar panels can provide a reliable and sustainable source of electricity in these areas, allowing for off-grid living or powering remote facilities such as research stations, telecommunications towers, or even small communities.
- Q: Can solar panels be installed on commercial buildings?
- Yes, solar panels can be installed on commercial buildings. In fact, many businesses and organizations are increasingly opting for solar panel installations to generate clean and renewable energy, reduce energy costs, and demonstrate their commitment to sustainability.
- Q: Let's say I can buy solar panels for my business for $5,000 and my payback period is 8 years. Would it be correct to assume that my money is best spent elsewhere (such as paying down debt) if I am being charged an interest rate of 3.9%?
- Probably, however, depending on what your business does, solar panels can be a somewhat effective marketing strategy. Also you are helping the environment with your investment in solar panels. On a side note, I didn't think modern solar panels had a payback period of 8 years? From what I've heard it's more like 7 years. Oh well, I don't know much about this topic.
- Q: How do solar panels affect the environment?
- Solar panels have a positive impact on the environment as they produce clean, renewable energy without emitting harmful greenhouse gases. They help reduce air pollution, combat climate change, and conserve natural resources by decreasing our reliance on fossil fuels. Additionally, solar panels have a minimal environmental footprint during their operation and can be recycled at the end of their lifespan, making them a sustainable energy choice.
- Q: Can solar panels be used in areas with high levels of saltwater exposure?
- Yes, solar panels can be used in areas with high levels of saltwater exposure. However, regular maintenance and cleaning may be required to remove salt deposits and prevent corrosion. Additionally, using materials with high corrosion resistance, such as marine-grade stainless steel, can help prolong the lifespan of the solar panels in such environments.
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High Efficiency Polycrystalline Solar Panels 240W in Louisiana
- 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
OKorder Financial Service
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