Ferroelectric Polycrystalline Solar Panels 235W - 156*156 Poly Cell
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 pc
- Supply Capability:
- 100000 pc/month
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Specifications:
Structure of Polycrystalline Solar Panel
Polycrystalline Solar Panel for : 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, rner 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, CE.
Standard Test Conditions of Polycrystalline Silicon Solar Panel:
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 Monocrystalline Silicon Solar Panel
• CNBM Solar performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
Characteristics:
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.
Quality and Safety
1. Rigorous quality control meets the highest international standards.
2. High-transmissivity low-iron tempered glass, strong aluminium frame.
3. Using UV-resistant silicon.
4. IS09001/14001/CE/TUV/UL
Warranties
1. 10 years limited product warranty
2. 15 years at 90% of the minimal rated power output
3. 25 years at 80% of the minimal rated power output
Technical date :
ITEM NO.: | Poly 156*156 cell ,60pcs . Power range from 230Wp-260Wp | ||||||
Maximum Power(W) | 230 | 235 | 240 | 245 | 250 | 255 | 260 |
Optimum Power Voltage(Vmp) | 29.4 | 29.5 | 29.7 | 30.1 | 30.3 | 30.5 | 30.7 |
Optimum Operatige Current(Imp) | 7.83 | 7.97 | 8.08 | 8.14 | 8.25 | 8.37 | 8.48 |
Open Circuit Voltage(Voc) | 36.7 | 36.8 | 36.9 | 37.1 | 37.3 | 37.5 | 37.7 |
Short Circuit Current(Isc) | 8.52 | 8.59 | 8.62 | 8.65 | 8.69 | 8.73 | 8.78 |
Solar Cell: | 156*156 Poly | ||||||
Number of Cell(pcs) | 6*10 | ||||||
Name of Solar Cells | Polycrystalline Cell | ||||||
Size of Module(mm) | 1650*992*40/45/50 | ||||||
Cable & Connector Type | Pass the TUV Certificate | ||||||
Frame(Material Corners,etc.) | Aluminium-alloy | ||||||
Back sheet | TPT | ||||||
Weight Per Piece(KG) | 19.5KG | ||||||
FF (%) | 70-76% | ||||||
Junction Box Type | Pass the TUV Certificate | ||||||
Tolerance Wattage(e.g.+/-5%) | ±3%, or 0-3% | ||||||
Front Glass Thickness(mm) | 3.2 | ||||||
Temperature Coefficients of Isc(%) | +0.04 | ||||||
Temperature Coefficients of Voc(%) | -0.38 | ||||||
Temperature Coefficients of Pm(%) | -0.47 | ||||||
Temperature Coefficients of Im(%) | +0.04 | ||||||
Temperature Coefficients of Vm(%) | -0.38 | ||||||
Temperature Range | -40°C to +85°C | ||||||
Surface Maximum Load Capacity | 5400Pa | ||||||
Allowable Hail Load | 23m/s ,7.53g | ||||||
Bypass Diode Rating(A) | 12 | ||||||
Warranty | 90% of 10 years, 80% of 25 years. | ||||||
Standard Test Conditions | AM1.5 1000W/ 25 +/-2°C | ||||||
Packing | carton or pallet | ||||||
1*20' | 14 Pallets / 316pcs | ||||||
1*40'STD | 25 Pallets / 700pcs |
FAQ
We have organized several common questions for our clients,may help you sincerely:
①What price for each watt?
It depends on the quantity, delivery date and payment terms,
②What is your size for each module? Can you tell me the Parameter of your module?
We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.
③Can you provide the peripheral products of the solar panels, such as the battery, controller, and inverter? If so, can you tell me how do they match each other?
Yes, we can, we have two companies for solar region, one is CNBM International, the other is CNBM engineering Co.
We can provide you not only the solar module but also the off grid solar system, we can also provide you service with on grid plant.
④What is your warranty system?
Our product performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
⑤How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
⑥ Can you do OEM for us?
Yes, we can.
⑦How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
Solar panel refers to a panel designed to absorb the sun's rays as a source of energy for generating electricity or heating.
General Speaking, A photovoltaic (in short PV) module is a packaged, connected assembly of typically 6×10 solar cells. Solar Photovoltaic panels constitute the solar array of a photovoltaic system that generates and supplies solar electricity in commercial and residential applications. Each module is rated by its DC output power under standard test conditions, and typically ranges from 100 to 365 watts. The efficiency of a module determines the area of a module given the same rated output – an 8% efficient 230 watt module will have twice the area of a 16% efficient 230 watt module. There are a few solar panels available that are exceeding 19% efficiency. A single solar module can produce only a limited amount of power; most installations contain multiple modules. A photovoltaic system typically includes a panel or an array of solar modules, a solar inverter, and sometimes a battery and/or solar tracker and interconnection wiring.
The price of solar power, together with batteries for storage, has continued to fall so that in many countries it is cheaper than ordinary fossil fuel electricity from the grid
Frequently people want to know how many solar panels they will need based on the size of their home. However, the amount of electricity you use is more important for solar electric system design than the square footage of your home. This is mainly because people’s use of electricity varies in so many different ways.
So, we can learn the decided factor about the amount of solar cells in solar panel is the amount of electricity we use.
- Q:Do solar cells require maintenance?
- Yes, solar cells do require some maintenance. Regular cleaning of the solar panels to remove dust, debris, or any shading objects is necessary to ensure optimal sunlight absorption. Additionally, occasional inspection and maintenance of the electrical connections, inverters, and batteries (if present) may be required to ensure efficient and uninterrupted operation.
- Q:How do solar cells compare to other renewable energy sources?
- Solar cells have several advantages over other renewable energy sources. They are highly versatile and can be installed in various locations, from rooftops to large-scale solar farms. Solar energy is abundant and accessible in most parts of the world, making it a reliable and widely available source of power. Additionally, solar cells have a low environmental impact, as they produce electricity without emitting greenhouse gases or other pollutants. Finally, solar energy is becoming increasingly cost-effective, with declining prices for solar panels and improved efficiency. However, solar cells do have limitations, such as dependence on sunlight availability and the need for large areas of land for large-scale installations. Nonetheless, their numerous advantages make solar cells a valuable and promising renewable energy option.
- Q:Are solar cells affected by temperature?
- Yes, solar cells are affected by temperature. High temperatures can cause a decrease in the efficiency of solar cells, resulting in a decrease in their power output. This is due to the fact that the performance of the semiconductor materials used in solar cells can degrade at elevated temperatures. Additionally, temperature variations can also lead to thermal stress, which can impact the structural integrity of the solar cells.
- Q:Anybody ever heard of solar roll flexible solar panel?
- The flexible solar cell rolls is more convenient than the other solar cells because it can be stored in a convenient storage tube.
- Q:Can solar cells be used in areas with high humidity?
- Yes, solar cells can be used in areas with high humidity. While high humidity may slightly reduce the efficiency of solar cells, they can still generate electricity in such conditions. Additionally, advancements in solar cell technology have made them more resistant to moisture and environmental factors, allowing them to function effectively even in humid climates.
- Q:Can solar cells be used in aviation or aerospace applications?
- Yes, solar cells can be used in aviation or aerospace applications. They are commonly used to power satellites, space probes, and unmanned aerial vehicles (UAVs) due to their ability to convert sunlight into electricity. Solar cells can provide a reliable and sustainable source of power in remote and high-altitude environments.
- Q:How do solar cells perform in areas with high levels of industrial emissions?
- Solar cells can still function effectively in areas with high levels of industrial emissions. While industrial emissions can potentially increase air pollution and reduce sunlight, solar cells are designed to convert both direct and indirect sunlight into electricity. Though the efficiency of solar cells might be slightly reduced due to decreased sunlight availability, proper maintenance and cleaning can help mitigate any potential negative impact on their performance.
- Q:Can solar cells be used for off-grid applications?
- Yes, solar cells can indeed be used for off-grid applications. Solar cells convert sunlight into electricity, which can be stored in batteries for later use. This capability makes them ideal for powering off-grid applications such as remote cabins, RVs, and even small electronic devices like calculators and outdoor lighting. By harnessing the power of the sun, solar cells offer a sustainable and reliable energy source for off-grid situations.
- Q:Can solar cells be used in underwater vehicles or submarines?
- Yes, solar cells can be used in underwater vehicles or submarines. However, they have certain limitations due to the reduced availability of sunlight underwater. To overcome this challenge, the solar cells used in these vehicles are usually highly efficient and designed to operate even in low-light conditions. Additionally, the surface area of solar panels may need to be increased to compensate for the reduced sunlight intensity.
- Q:Can solar cells be used at night?
- No, solar cells cannot generate electricity at night as they require sunlight to produce electrical energy.
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Ferroelectric Polycrystalline Solar Panels 235W - 156*156 Poly Cell
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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