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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Hanwha,Yingli,Jinko,Trina
  • Model Number: TP-P315
  • Material: Polycrystalline Silicon
  • Size: 1950x990x40mm
  • Number of Cells: 6x12pcs
  • Max. Power: 315W
  • Solar Cells: 72pcs 156x156mm
  • power: 315w
  • Glass: Tempered Low Iron
  • Frame: Aluminium Alloy
  • Backsheet: Block Humidity and Oxy Effectively
  • Certificate: TUV,IEC,CE,CEC
  • Dimension: 1956x990x40mm
  • Weight: 24KG
  • Loading Capacity: 616pcs/40'HQ
  • Warranty: 25 years output power guarantee

Packaging & Delivery

Packaging Details: Standard Package
Delivery Detail: 10 working days after receive the payment


Trina/Hanwha/Jinko/Yingli/BYD/JA/Suntech poly module 315w 310w 305w 260w 255w 250w solar pv module panel for roof solar system



About us


Why Topsky

Topsky Electronics Technology(HK) Co., Ltd is a high-tech Environmentally enterprise, which was established in 1998.


Our topsky had been 10 years Gold Member of Alibaba already with an excellent reputation in the filed reputation.We are manufacturer and professional suppliers of famous brands like Hanwhua,Yingli,Trina and so on.We can offer you solar cells&solar panels range from 3W to 310W.


We enjoy exclusive channel to get stock solar panels at more competitive price from Trina,Hanwha,Yingli,LDK,Suntech etc.


These panels are from tier 1 solar panel manufacturers,such as Trina,Hanwha,Yingli,LDK.They are assembled with all grade A materials,only problem is that they has slight appearance defect,but due to their strict quality control,even the negligible defect will lower its grade.so they put these panels into stock.



Now, take action and choose us!



  • Use high quality solar cells to advanced encapsulation
  • Adopt high transparent low-iron tempered glass, high quality anti-UV EVA and back sheet.
  • With multi-poly performance testing for each module, to ensure the product quality and output performance.
  • Using anodization aluminum frame with anticorrosion, to ensure solar module working under extremely and badly outdoors environment




      Gurantee the workmanship for 7 years, 90% power output for 10 years, and 80%   power output for 25 years.


Solar Power System


Other small solar power supply


Solar lighting, i.e. solar garden lamp, solar lawn lamp etc.


Data Sheet


Model No.TP-P300
Max Power:Pm(W)300W
Max Power Voltage: Vm(V)37.1V
Max Power Current: Im(A)8.09A
Open circuit Voltage: Voc(V)45.1V
Short circuit Voltage:  Isc(A)8.53A
Max System Voltage(VDC)1000V
Operating temperature ℃-40 ℃ ~+85 ℃
Power Tolerance(%) T0~+6W



Picture Show







Advantage of us


1.Premium quality solar panel by using premium solar cells Hanwha, Yingli,Trina.

   Listed factory manufacture, premium quality, premium PV modules.

2. Fast delivery about 3-5 working days for 1000pcs solar panels. Because we have stocks in our warehouse. Make you  convenient and solve your urgent demand.

3. Low price. Best quality product with common price, to save more money for you!

4.Best service. Any question, problem or concern, we will respond you at first time.


Our Advantages for solar panel 300w:


1) 10 years experience of solar module encapsulation.


2) 31MW solar module have been used in Chinese major grid-connected projects.


3) Be among the first Chinese enterprises to enter the Germany grid-connected market.


4) To build up a 1GW module encapsulation & integration capacity in 2015.


5) Own 45 patents and 3 module production bases in different cities.



Characteristics for solar panel 300w:


1. Max Power Poly Solar Panel 310W and Mono Solar Panel 335W.


2. Type of Connector : Compatiable Type MC4.


3. No. of Draining Holes in Frame : 16


4. High Transmission ,Low Iron and 3.2mm Tempered Glass.


5. EVA Encapsuiation.


6. White Tedlar Back side.


7. IP65 Rated Junction Box.


8.Clear Anodized Aluminum Alloy Type 6063T5 Frame.


Standard Test Condition:


1. 1000W/m*m.


2. 1.5AM.


3. 25 Degree Cell Temperature.




Product Description








Cell TypePoly-crystalline 156x156mm(6 inch)
No. of cells60(6x10)
Front Glass3.2mm high transmission, Low Iron, Tempered Glass
FrameAnodized Aluminium Alloy
Junction boxIP67 Rated
Output Cablesφ=4mm², L=900mm











Quality and Safety :        


1. Industry leading power output warranty, 25 year 80%, 10 year 90% power warranty and 10 year product warranty

2. ISO9001:2008 (Quality Management system) certified factory

3. Product Quality warranty & products Liability Insurance to guarantee and user' benefits



We have different model, size and power

50W, 100W, 250W, 300W, and any thing customized.


We have a wild range of successful project all over the world.


We have advanced, mature and stable supply production line. Support your request on solar market.


Our Services.


ShippingFedEx DHL UPS TNT, Air shipping, Sea shipping
PaymentT/T  Western
30% Deposit in Advance and 70% Balance Before Shipment By Large Order
After Sales ServiceReplacement of defective items guaranteed for the first time after receiving your photos of defective parts
Any question please contact our saler for helping. We are of service at any time


Company Information.




  • Experienced workers work 8 hours a day
  • Large quantity trade capability
  • New machines ensure our delivery

work shop

  • Our main products are solar cells, panel,and some solar system
  • Offer free samples.
  • We do OEM and ODM solar penels. Also we have some sources to get some top brand solar products.


  • Our own sales-team, work for international business
  • Focus on different market, in order to offer you best service.
  • We have training every week and more profession.





Pre sale:

1.Our sales representative and engineer work together to answer your questions and offer solution for free

2.We choose the best product for you to make sure it worth its real value

3.We design the best solution with good perfomance for you,manwhile save every cent of your money.

After sale:

We provide 10 years Warranty for the product, 12 years warranty for 90% power production ,25 years warranty for 80% power production.


We could do OEM and ODM.

ODM from YingLi solar, Jinko, Trina, Hanwhua



Packaging & Shipping.  




Packaging25pcs/box      2pcs/box
Quantity Pallet2box/pallet    25box/pallet
Loading Capacity240pcs/20'GP     560pcs/40'GP     675pcs/40'HQ Container








  Contact Us.





 Add:    No.86,QianJin Road,Area 21,BaoAn District,Shenzhen,China,PRC     

Tel:      +86-755-82500506

Skype: topskyenergy04


Transaction History of the Supplier

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Transaction Details

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China (Mainland)
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Supplier Assessments:
5 Transactions 50,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $176,000
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