Used Solar Panels for Sale Cheap - Poly Solar Panels CNBM 205W
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc watt
- Supply Capability:
- 10000 pcs per month watt/month
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Introduction of Poly Solar Panels CNBM (205W)
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.
Characteristics of Poly Solar Panels CNBM (205W)
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 (205W)
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 (205W)
• 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 (205W)
Characteristics of Poly Solar panels CNBM (205W) | |
Max Power Voltage Vmp(V) | 27 |
Max Power Current Imp(A) | 7.6 |
Open Circuit Voltage Voc(V) | 33 |
Short Circuit Current Isc(A) | 8.28 |
Max Power Pm(W) | 205W |
Temperature Coefficient of Cells Poly Solar Panels CNBM (205W) | |
NOCT | 45℃ ± 2℃ |
Temperature Coeffucients of Isc (%/℃) | 0.0825 |
Temperature Coeffucients of Voc (%/℃) | -0.4049 |
Temperature Coeffucients of Voc (%/℃) | -0.4336 |
Mechanical Data of Poly Solar Panels CNBM (205W) | |
Dimension | 1482 × 992 × 40 mm |
Weight | 27 kg |
No. of Cells and Connections | 54 (6 ×9) |
Tolerance | 0 ~ + 5 W |
Cell | Monocrystalline Cell 156 × 156 mm |
Packing | 720 Pcs/40ft(H) Container |
Limits of Poly Solar Panels CNBM (205W) | |
Operating Temperature | -40℃ to +85℃ |
Storage Temperature | -40℃ to +85℃ |
Max System Voltage | 1000VDC(IEC) / 600VDC(UL) |
Guarantees of Poly Solar Panels CNBM (205W) | |
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 (205W)
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 (205W)
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 (205W)
Picture 2 the package of Poly Solar Panels CNBM (205W)
- Q: I am interested in installing a home solar panel system. In my city, we get a little over 5 hours of sun, and I typically use about 800-900 kwh per month.The available roof space is small- approximately 600 sqft.The online calculators provided on various sites are not uniform, thus providing inconsistent responses with the same input data.I think I need a 5kw system approximately. Can anyone verify that and provide a link for a reasonably priced system to meet my needs? Prefer grid-tied, but off-grid is acceptable as well.Thanks!
- And at what tilt? Are there trees, poles, or buildings that cast a shadow on the roof at any time? Is the space clear of vent pipes (these can be moved, but it's extra work and cost)? Probably your best move is to contact a solar installer, and get a free quote on a system. Have them quote a system that you own, not a lease. They will do an analysis of your home, which will be very valuable even if you decide not to use a professional. If there are no professional installers in your area, that's an indication that your area may not be good for solar.
- Q: Can solar panels be connected directly to motor?
- If the DC motor, solar panels generated by the power through the controller, and then can be used; for AC motors, solar cells to the power through the controller and inverter (DC into AC), and then can be used.
- Q: Can solar panels be installed on convention centers or event venues?
- Yes, solar panels can be installed on convention centers or event venues. In fact, many convention centers and event venues have already started adopting solar energy systems to reduce their environmental impact and save on energy costs. The large rooftop spaces available in these venues provide ample opportunity for installing solar panels and generating clean, renewable electricity.
- Q: When I make a solar panel, what do I use to store the energy. For example I am going to make a solar panel to power my lights in my room. But I dont want the lights only to come on when the sun is out because that would be very pointless. So... Do I use the panels to charge something like a car battery and then run wires from the battery to an extension chord which will go to a surge protector? It sounds awesome, but I have to put it all together. The help is very appreciated. Thank you guys.
- Let us know when and where you'll try to make your solar panels so that we can enjoy the fireworks from a safe distance.
- Q: How do solar panels impact the electric bill?
- Solar panels can significantly reduce or even eliminate the electric bill. By generating electricity from sunlight, solar panels can offset the amount of power needed from the grid. This means that homeowners or businesses with solar panels can consume less electricity from the utility company, resulting in lower energy bills. In some cases, excess solar energy can be exported back to the grid, earning credits that further reduce the electric bill.
- Q: I was hearing that we need silver as a medal for the creation of solar panels, is this true? How much silver would be needed to make one solar panel? (if this is true)
- Some research has shown that small amounts of silver can improve the efficiency of solar panels. But this appears to be in the research stage and applies to the the thin film solar cells. Some solar panels makes use silver as the wiring in kind of a screen printing process, but you don't need to use silver, you can use copper or aluminum using different techniques instead. Generally the metal used is in small amounts and not a majority of the cost of the solar panel.
- Q: Can solar panels be installed on a factory or industrial facility?
- Yes, solar panels can be installed on a factory or industrial facility. In fact, many factories and industrial facilities have started adopting solar energy as a renewable and sustainable source of power. Installing solar panels on such facilities can help reduce their carbon footprint, lower electricity costs, and provide a reliable source of clean energy.
- Q: Can solar panels be installed on a recreational vehicle (RV)?
- Yes, solar panels can be installed on a recreational vehicle (RV). Many RV owners choose to install solar panels on their vehicles to generate electricity and reduce their reliance on traditional power sources while on the road. Solar panels can provide a sustainable and eco-friendly solution for powering various appliances and systems in an RV, making it more self-sufficient and energy-efficient.
- Q: Around this time here in Georgia we will begin to get some big storms with high winds. I have a solar panel on a mount that isn't all that sturdy and could be knocked over with any winds pretty much above 5mph. I can't put anything in the ground to do this. I used to have it mounted to the roof of a playground for the most sunlight, but because of the angle of the sun and the tree leaves, I have to have it on a quot;portablemount so I can move it throughout the day, and I can tell you one thing is certain, and that's that it isn't the most sturdy thing ever. I'll have it a little better next weekend but it'll still be able to easily blow in the wind. Should I just hang the panel along the wall during a storm then reconnect it to its base once it's over?I'm pretty good with wood, so any wood creations to help out with the thing would greatly help. Just please keep it on a low budget.
- You have to make the decision weather you want it portable or stationary. If you want stationary I would make some good brackets for them / search for cheap ones on OKorder. I'd have to see them to be able to offer any better suggestions. It's always hard to decide so you'll have to take notes and do research.
- Q: Can solar panels be used in areas with high levels of shade or obstruction?
- Solar panels are not very efficient in areas with high levels of shade or obstruction as they rely on direct sunlight to generate electricity. However, there are certain technologies and panel designs available that can still produce energy in shaded areas to some extent, although their overall efficiency may be reduced.
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Used Solar Panels for Sale Cheap - Poly Solar Panels CNBM 205W
- 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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