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|Material:||Polycrystalline Silicon||Max. Power(W):||265||Number of Cells(pieces):||60|
Poly 5w to 310w solar system solar panel Made in China
A Grade 250w high efficiency Poly PV Solar panels
Max Power Voltage Vmp(V)
Max Power Current Lamp(A)
Open Circuit Voltage Voc(V)
Short Circuit Current Isc(A)
Temperature Coefficients of Isc (%/℃)
Temperature Coefficients of Voc (%/℃)
Temperature Coefficients of Pmp (%/℃)
poly solar panel 5w-315w
Mechanical & Limits Data
NO of Cells and Connections
Polycrystalline Cell 156 x 156 mm
–40 °C to +85°C
Max System Voltage(VDC)
Products Detailed Pictures
CNBM Solar Polycrystalline Series (235W—260W)
12 yrs free from defects in materials and workmanship
No less than 90% within 10yrs and no less than 80% within 25yrs
Photovoltaic/solar/ green energy/energy saving
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.
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
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.
TÜV, UL, CE, ISO
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.
1. Manufacturer Overview
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