Poly Solar Cell Pv Modules 250W A Grade 250w High Efficiency Poly PV Solar Panels
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 96 pc
- Supply Capability:
- 200000 pc/month
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Item specifice
Poly 5w to 310w solar system solar panel Made in China
Product Description
A Grade 250w high efficiency Poly PV Solar panels
Max Power Voltage Vmp(V) | 31.5 |
Max Power Current Lamp(A) | 7.94 |
Open Circuit Voltage Voc(V) | 37.5 |
Short Circuit Current Isc(A) | 8.72 |
Temperature Coefficients of Isc (%/℃) | 0.0825 |
Temperature Coefficients of Voc (%/℃) | -0.4049 |
Temperature Coefficients of Pmp (%/℃) | -0.4346 |
Max Power(w) | poly solar panel 5w-315w |
Mechanical & Limits Data
Dimension (mm) | 1640*992*40 |
NO of Cells and Connections | 60(6x10) |
Weight(kg) | 18.5 |
Tolerance | 0~+5% |
Cell | Polycrystalline Cell 156 x 156 mm |
Operating Temperature | –40 °C to +85°C |
Max System Voltage(VDC) | 1000 |
Packing | 312PCS/20ft(H) Container |
Products Detailed Pictures
Type | CNBM Solar Polycrystalline Series (235W—260W) | ||
Materials | Silicon | ||
Color | Blue | ||
Size | Length | Width | Height |
1640 | 992 | 40 | |
Guarantee | 12 yrs free from defects in materials and workmanship No less than 90% within 10yrs and no less than 80% within 25yrs TUV(IEC61215&IEC61730), CE | ||
Application | Photovoltaic/solar/ green energy/energy saving | ||
Descriptions | 1.High efficiency crystalline silicon 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. AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily. 5. Junction box: Multi function junction box with water proof. 6. Long lifetime: ≥25 years; Less power decrease. 7. Good performance of preventing from atrocious weather such as wind and hails. 8. Resisting moisture and etching effectively, not effected by geology. 9. The certificate issued by international authority: UL, TUV, IEC, CE.
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Packaging Details: | 26pcs/pallet, 28pallets/ 40HQ Our solar panels are packed in cartons, and then pallet. Shipping by sea or by air are both ok, it up to customer’s chose. We’d like to inquiry the freight cost for customer after be informed exact quantity and destination address. | ||
Polycrystallin5w to 310w solar home solar system solar panel Made in China
Company Information
China National Building Material (CNBM) Group Corporation
CNBM International Corporation is a professional solar panel manufacturer in China for CNBM brand . Silicon panel ( silicon module), as our main product, has high quality and good service. Our products are very popular in Europe, Australia, England, Middle East, Mexico, Argentina, Chili, Singapore and Africa.Furthermore, our products have gained international authorized certificates like TUV, UL and CE.
China National Building Material (Group) Corporation (CNBM), established in 1984, is one of the largest State-owned group corporations of building & mechanical materials which specializes in the design, manufacturing and distribution of building materials in the world.
As the whole world turns “green”, CNBM enters into the Photovoltaic Industry in 2005.After 10 years' fast growth.
Certifications
TÜV, UL, CE, ISO
FAQ
We have organized several common questions for our clients,may help you sincerely:
1.what price for each watt?
it depends on the quantity, delivery date and payment terms,
2.what 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.
3.Can 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 Solar Cells, 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)
5.How 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.
7.How 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.
- Q:I'm about to buy one but I don't really know which one is best for my home.
- One will give you enough DC voltage to light a 25 watt light bulb, [ one 45 watt panel is around $400. ] Now if your wanting AC voltage You have to buy a inverter, 5 or 6 deep cycle batteries, a switch Cables to transfer the voltage, a place out side to store the batteries, instalation brackets for the roof A Permit to Install them
- Q:Can solar panels be used off-grid?
- Yes, solar panels can be used off-grid. Off-grid solar systems are designed to generate and store electricity in batteries for use in locations without access to a utility power grid. This allows for self-sufficiency and independence from traditional power sources.
- Q:Can solar panels be installed on a telecommunications tower or antenna?
- Yes, solar panels can be installed on a telecommunications tower or antenna. In fact, many telecommunications companies are increasingly adopting this approach to power their equipment and reduce reliance on traditional energy sources. Solar panels can effectively generate electricity for the tower's operations, making it more sustainable and environmentally friendly.
- Q:Are there any free classes to learn about solar energy and building a solar panel
- There okorder . Building solar panels, none. There are internet sites where you can buy unframed panels to design your own. but you need a current stabilizer and possibly a power inverter to go with it.
- Q:I was thinking about getting some GE Solar Panels and on there website that I am on, I didn't really see a price. can anybody give me maybe an estimate on how much each one would cost? thanks
- I wasn't aware that GE made solar panels. Perhaps they sold their name to someone, as they've done for all of their consumer electronics. But a 90-watt panel is $66.20 from the place below.
- Q:Rated in kilowatts, what is the maximum output of one 8 by 0 solar panel? Assume this solar panel is located at the equator for maximum sunlight.
- Build okorder /
- Q:Can solar panels be installed on sloped roofs?
- Yes, solar panels can be installed on sloped roofs. In fact, sloped roofs are one of the most common locations for solar panel installation. The angle and direction of the roof can affect the efficiency of the panels, but with proper installation techniques, it is possible to maximize their energy generation potential on sloped roofs.
- Q:I want to make 2V 4.5A solar panel to charge my battery used in my RC car project. I just like to know how should I amplify the current for 4.5A. I need the total circuit diagram. Can anyone help me. Please. I need some affordable methods please.
- The simplest way to use these panels is simply to connect the panel to your battery, with a diode in series to prevent the battery from discharging through the panel (no sunlight condition). Just connect the battery for the required charge time then disconnect it. Full sun is required, no shadows on the solar panel! ---------- .
- Q:Can solar panels be installed on camping sites?
- Yes, solar panels can be installed on camping sites. They are a great renewable energy option for powering small electronic devices, lighting, and charging batteries while camping.
- Q:I am curious about how much of the energy that a solar panel of a given size and capacity will produce in it's lifetime, and what fraction of that energy was required to produce it in the first place?
- Best way to determine that is to find the retail cost of a solar panel and compare it to the retail cost of oil. Assuming similar profit margins a $300 solar panel costs the same to produce as 00 gallons of oil.
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Poly Solar Cell Pv Modules 250W A Grade 250w High Efficiency Poly PV Solar Panels
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 96 pc
- Supply Capability:
- 200000 pc/month
OKorder Service Pledge
OKorder Financial Service
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