solar panel system home 270w 275w 280w roof tiles fotovoltaica celula solar with INMETRO certificates

FOB Reference Price:Get Latest Price
  • 1 - 19998 Watts
    US $0.44
  • 19999 - 1999998 Watts
    US $0.38
  • >=1999999 Watts
    US $0.34
Report Suspicious Activity
Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Monocrystalline Silicon
Number of Cells:
Max. Power:
Solar Cell:
4 Busbar Monocrystalline 156*156mm
Cell Orientation:
60 cells (6*10)
18.6kG (41lb)
3.2mm (0.13inches), High Transmission, AR Coated Tempered Glass
Silver & Black Anodized Alunniu Alloy
Silver & Black
Junction Box:
IP65 or IP67 Rated
Photovoltaic Technology cable 4.0mm2, length 900mm
MC4 Compatible Connector
12 Years Product Warranty and 25 Years Linear Power Output Warranty
Supply Ability
Supply Ability:
10000000 Watt/Watts per Month
Packaging & Delivery
Packaging Details
Well protected carton with pallet for solar panel system home 270w 275w 280w roof tiles fotovoltaica celula solar with INMETRO certificates
Shanghai Port for solar panel system home 270w 275w 280w roof tiles fotovoltaica celula solar with INMETRO certificates
Lead Time :
10 working days after payment

Solar panel system home 270w 275w 280w roof tiles fotovoltaica celula solar with INMETRO certificates 

Product Description

 Silver&Black MONO 60 PCS 35(750).jpg


Products Information


Peak Power Watt-PMAX  (Wp)245250255260265270275280285290
Power Output Tolerance-PMAX  (W)±3%
Maximum Power Voltage-VMPP  (V)31.6431.7231.8031.8631.9032.0032.1032.2032.2832.37
Maximum Power Current-IMPP  (A)7.887.978.088.208.328.448.578.708.828.93
Open Circuit Voltage-VOC(V)37.6237.7137.8137.9038.0038.1038.2038.3038.3938.48
Short Circuit Current-ISC(A)8.578.668.778.878.969.
Module Efficiency (%)14.97%15.27%15.58%15.88%16.19%16.50%16.80%17.11%17.41%17.72%
     STC:Irradiance 1000W/m2, Cell Temperature 25.C, Air Mass AM 1.5
Nominal Operating Cell Temperature (NOCT)44.C(±2℃) Operational Temperature-40~+85℃
Temperature Coefficient of PMAX-0.39%/℃ Maximum Syste Voltage1000V DC (IEC)
Temperature Coefficient of VOC-0.29%/ Max Series Fuse Rating15A
Temperature Coefficient of ISC0.05%/   


Mono 60pcs II(MASK).jpg



 Panel Design(750)MASK.jpg




Company Information

Company Profile 2 (750)MASK.jpg

         Osolar is a professional solar panels manufacturer, we are a member of Powerark Group. Powerark Group is an international company specializing in R&D, manufacturing and marketing of PV inverters, Solar Panels, Mounting Kits,etc. (Please see our website:
         Since 2010, Powerark Group products have been constantly contributing clean energy to our planet. Driven by both innovations in technology and an effective brand strategy, we successfully provided high quality solar panels, PV inverter, solar systems, energy storage systems, solar mounting systems, on-grid &off-grid inverters and Mounting Kits to the global market. We experienced a rapid growth in the last five years and contributed 800M revenue in 2015.
         Osolar is a sub brand of Powerark Group products. We have a strong research team. We successfully obtain lots patent certificates in the past few years. All the products are fully approved and certified by recognized global standards and laboratories, including IEC, TUV and CQC,. Our mission is to becoming a high performing, top quality photovoltaic modules and specializes in PV technology innovation, application and system development. Osolar’s worldwide sales and marketing network and service system effectively provides end-users with stability, reliability and accessible clean energy.
         The way Powerark Group implements the corporate culture to reach our strategic target is through our systematic approach. Our innovative corporate structure allows us to become more efficient and save on unnecessary communication expenses.  Our ways of encouragement in performance then incentivizing allow us to provide a competitive edge over others.  We believe innovation is key to healthy corporate growth, which provides a perfect platform for the development of our employees that enables our organization to have corporate responsibility.  Changes are inevitable and we are ready to over come those challenges.
         We are continuously adjusting and improving to strengthen our position.


our team







Packaging & Shipping
Payment items

 Payment Term





1.Can I know how to choose the models?

Please read the DATA SHEET in the page or download our products Catalog of each products,Of course it is ok for you, please inquire us directly for any techique questions of our products. 

2.If you can accept my own payment ways?

If your order less than 1 KW, Only accept 100%TT or Paypal(and you need to pay the transfer fee);If the order bigger than 1 MW,it is up to you on any payment terms;


3.Are you factory or trading company?

We are a professional factory and manufacturer with more than 10 years(but just open Alibaba Platform 1 year);


4.Where is your factory located?How can I visit there?

Shanghai Hong International Trading Co.,Ltd(trading firm with headquaters in Shanghai)

Add:24F,Block A,No.18 Caoxi North Road,Xuhui District,Shanghai,China.

Jiaxing Osolar PV Co.,Ltd(factory in Zhejiang)

Add:No.1555,Xi Ping Si Road,Pinghu Economic Development Zone,Zhengjiang,China.

Suzhou Solarwii Micro Grid Technology Co.,Ltd(factory in Suzhou)

Add:Rm 405,Nan Gong Yuan Building,No.399 Linquan Street,Suzhou Industrial Park,Suzhou,China.

Changzhou Allstar Energy Technology Co., Ltd(factory in Jiangsu)

Add: Zhiqian Town, Jintan Changzhou, Jiangsu, China.


5.How does your factory do regarding quality control?

Quality is priority.We always attach great importance to quality controlling from the begining to the end(including Solar Cell Testing,Solar Cell Sorting,Automatic String,Electrical Performance Testing),all products are fully approved and certificated by globally recognized authority,including IEC/TUV/CE/C.

Related Products

 Light 0.7K-3K  Appliment1 

V2 Poly 60 PCS 0D



You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like