Poly Solar Panels CNBM (250W-260W)
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- Min Order Qty:
- 1 pc watt
- Supply Capability:
- 10000 pcs per month watt/month
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Introduction of Poly Solar Panels CNBM (250W-260W)
Poly Solar Panels CNBM (250W-260W) 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. Poly Solar Panels CNBM (250W-260W) of 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.If you have interest in Poly Solar Panels CNBM (250W-260W) ,please contact us!
Characteristics of Poly Solar Panels CNBM (250W-260W)
I.Solar Cell : High efficiency crystalline 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, corner 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, VDE, CE.
Standard Test Conditions of Poly Solar Panels CNBM (250W-260W)
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.
Advantages of Poly Solar Panels CNBM (250W-260W)
• CNBM Solar performance guarantees for 25 years
• 10 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, VDE, ISO)
CNBM International Corporation's products including Monocrystalline Solar Panel, Polycrystalline Solar Panel have received and enjoyed famous reputation in many countries and regions in the world .As a solar panel manufacturer in China, we strive to provide our customers with excellent service, superior products and unmatched value.
Datasheet of Poly Solar Panels CNBM (250W-260W)
Characteristics of Poly solar panels CNBM (250W-260W) | |||
Max Power Voltage Vmp(V) | 30.1 | 30.2 | 30.4 |
Max Power Current Imp(A) | 8.32 | 8.44 | 8.55 |
Open Circuit Voltage Voc(V) | 37.5 | 37.6 | 37.7 |
Short Circuit Current Isc(A) | 8.87 | 8.99 | 9.10 |
Max Power Pm(W) | 250 | 255 | 260 |
Temperature Coefficient of Cells of Poly Solar Panels CNBM (250W-260W) | |
NOCT | 45℃ ± 2℃ |
Temperature Coeffucients of Isc (%/℃) | 0.0492 |
Temperature Coeffucients of Voc (%/℃) | -03374 |
Temperature Coeffucients of Voc (%/℃) | -0.4677 |
Mechanical Data of Poly Solar Panels CNBM (250W-260W) | |
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 | 720 Pcs/40ft(H) Container |
Limits of Poly Solar Panels CNBM (250W-260W) | |
Operating Temperature | -40℃ to +85℃ |
Storage Temperature | -40℃ to +85℃ |
Max System Voltage | 1000VDC(IEC) / 600VDC(UL) |
Guarantees of Poly Solar Panels CNBM (250W-260W) | |
Products Guarantee | 10 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 |
IV Curve of Poly Solar Panels CNBM (250W-260W)
The data does not refer to a single module and it is not part of the offer
It is only for comparison only to different module types.
Test Conditions of Poly Solar Panels CNBM (250W-260W)
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.
Picture 1. The Factory Indoor Sight of Poly Solar Panels CNBM (250W-260W)
Picture 2 The Package of Poly Solar Panels CNBM (250W-260W)
- Q: What is the payback period for solar panels?
- The payback period for solar panels varies depending on factors such as the cost of installation, energy savings, and applicable incentives. On average, it ranges from 5 to 15 years, but advancements in technology and decreasing prices are making the payback period shorter.
- Q: Can solar panels be used in areas with high snowfall?
- Yes, solar panels can be used in areas with high snowfall. However, it is important to consider the design and installation of the panels to ensure they can withstand heavy snow loads and are positioned at an optimal angle to maximize snow shedding. Additionally, regular maintenance, such as removing snow accumulation, may be necessary to maintain their efficiency during winter months.
- Q: hi,i have 4 solar panels. I can get 9V 400mA when i wired them parallel. The question is: how can i make a regulator circuit to store power into batteries.
- wire them in series parallel to get 8 volts at 200 mA, and that should charge a 2 volt battery. You may want to put in a series diode to prevent the battery from discharging into the panel when the sun is out. At 200 mA, depending on the battery size, you may not need much control, as that low a current will not overcharge a large battery, like a small auto battery. In fact it will take a very long time to charge it. edit: But do i need to add a regulator? If by that you mean a voltage regulator, no, as a solar panel has a high output resistance, and that will limit the current into the battery. If you mean a charge controller, if the battery is small, you may need a charge contoller to avoid overcharging the battery. But that is not a voltage regulator. .
- Q: Do solar panels require a battery backup system?
- No, solar panels do not require a battery backup system. Solar panels can directly convert sunlight into electricity and supply it to the electrical grid or a connected system in real-time. However, for individuals who want to store excess energy produced by the solar panels for use during times when sunlight is not available, a battery backup system can be installed.
- Q: Can solar panels be used to heat water?
- Yes, solar panels can be used to heat water. Solar water heaters use the energy from the sun to heat water, typically through the use of solar thermal collectors. These collectors absorb solar radiation and transfer the heat to a liquid, which is then circulated to heat the water. This renewable and environmentally friendly method can be used for residential and commercial purposes to provide hot water.
- Q: Can solar panels be installed on parking lots?
- Yes, solar panels can be installed on parking lots. In fact, parking lots can provide ample space for the installation of solar panels, making use of the otherwise unused area. This not only generates clean and renewable energy but can also provide shade for vehicles, reducing the need for air conditioning and promoting sustainability.
- Q: Can solar panels be used in remote areas without access to the grid?
- Yes, solar panels can be used in remote areas without access to the grid. Solar panels generate electricity by capturing sunlight and converting it into usable energy. This renewable energy source is particularly useful in off-grid locations as it provides a sustainable and independent power supply. With advancements in solar technology and the availability of battery storage systems, solar panels can effectively meet the energy needs of remote areas, even during nighttime or periods of low sunlight. This makes solar panels an ideal solution for powering homes, businesses, and infrastructure in remote locations without grid connectivity.
- Q: Can solar panels be used in areas with limited access to electricity?
- Yes, solar panels can be used in areas with limited access to electricity. Solar panels convert sunlight into electricity, making them a suitable and sustainable solution for generating power in remote locations or areas without a reliable electricity grid. They can provide clean and renewable energy, helping to meet the electricity needs of communities with limited access to traditional power sources.
- Q: I've heard that solar panels have back-up batteries for when it is cloudy or rainy that day.. is this true?
- Yes, they work but if it's real rainy they won't work as well. I don't know much about Solar Panels but I do have them in my home, and they work amazing! Once in a while if it's pouring rain, they won't work AS well but still work! I If you really want a good answer, the company I used was actually very helpful and knowledgeable. I'm sure they wouldn't mind to answer some q's! If your interested -- 866-276-7222
- Q: Can solar panels be used in areas with high levels of air humidity or moisture?
- Yes, solar panels can be used in areas with high levels of air humidity or moisture. While excessive moisture may slightly reduce the efficiency of solar panels, modern panels are designed to withstand a variety of weather conditions, including high humidity. Furthermore, regular maintenance and cleaning can help mitigate any potential impacts on performance.
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Poly Solar Panels CNBM (250W-260W)
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc watt
- Supply Capability:
- 10000 pcs per month watt/month
OKorder Service Pledge
OKorder Financial Service
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