Home > Products > Solar Panel > Black frame solar panel 250wp mono for roof installation
Black frame solar panel 250wp mono for roof installation
- 1600000 Piece / Pieces per Month
- Shenzhen
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Product Details
Place of Origin: | China | Brand Name: | Jetion | Model Number: | TNM-250W |
Material: | Monocrystalline Silicon | Size: | 1640*992*45mm | Number of Cells: | 60 cells |
Max. Power: | 280 watt |
Product Description
Black frame solar panel 250wp mono for roof installation
Features:
- Multicrystalline modules designed for residential,commercial and utility applications
- Available in high efficiency up 320W
- Designed for IEC DC 1000V applications
- Anti-reflective and anti-soiling surface to less dirt and dust
- High salt and ammonia resistance by TUV
- Tolerance Power each module 0+5W
- 100% EL strict inspection
- PID resistance (Potential Induced Degradation)
Type Electric Characteristics :
Typical Electrical Characteristics | ||||||
Solar cells : | Mono-Crysalline 156×156mm 60pcs.(6×10) ---3 bus bars | |||||
Max-power | 255Wp | 260Wp | 265Wp | 270Wp | 275Wp | 280Wp |
Power Tollerance | 0 to +6W | |||||
Voltage at Pmax (Vmp) | 30.8V | 30.9V | 31.2V | 31.4V | 31.6V | 31.8V |
Current at Pmax(Imp) | 8.28A | 8.42A | 8.50A | 8.60A | 8.70A | 8.81A |
Open-Circuit Voltage(Voc) | 30.8V | 30.9V | 31.2V | 31.4V | 31.6V | 38.8V |
Short-Circuit Current(Isc) | 8.96A | 9.10A | 9.19A | 9.28A | 9.40A | 9.53A |
Maximum system voltage(VDC) | 1000(IEC), 600(UL) | |||||
Cell Efficiency | 18.0% | 18.3% | 18.8% | 19.0% | 19.4% | 19.7% |
Moudule Efficiency | 15.70% | 16.00% | 16.30% | 16.60% | 16.90% | 17.20% |
No. of Bypass Diodes (pcs.) | 3 | |||||
Max. Seriex Fues(A) | 12A | |||||
Temperature coefficients of Pmax | -0.45%/ ℃ | |||||
Temperature coefficients of Voc | -0.34%/ ℃ | |||||
Temperature coefficients of Isc | 0.05%/ ℃ | |||||
Nominal Operating Cell Temperature | 45±2℃ | |||||
*STC Conditions (1000W/m*m ; 1.5 AM and 25℃ Cell temperature) | ||||||
Mechanical Characteristics | ||||||
Cable type,Cross-sectional area and Length | Φ=4mm*mm ,L=1000±5mm | |||||
Type of Connector | Compatible type MC4 | |||||
Dimension A×B×C | 1640×992×50mm (64.57×39.06×1.77 inch) | |||||
Weight | 19.6kg(43.1lb) | |||||
No.of Draining Holes In Frame | 16 | |||||
Construction | Glass :High Transmission ,Low Iron,Tempered Glass 3.2mm Encapsulation : EVA Back side : White | |||||
Junction Box ( protection degree ) | IP 65 | |||||
Frame | Clear anodizod aluminum alloy type 6063T6 frame | |||||
Qualification Test Parameters | ||||||
Dielectric Insulation Voltage | 6000V DC max | |||||
Operating Temperature | -40℃to +85℃ | |||||
Max load | 5400 Pa | |||||
Hallstone Impact | 25mm(1inch)at23mm/s(52mph) | |||||
Tire safety class | Class C | |||||
Packaging Configuration | ||||||
Packaging Configuration | 25pcs./box and 2pcs./box | |||||
Quantity of Big Box/Pallet | 1 box/ pallet 1 boxes/pallet | |||||
Quantity of Small Box/Pallet | 9 boxes/pallet | |||||
Loading Capacity | 700pcs ./40'HQ 300pcs./20'GP |
Product Pictures:
We enjoy exclusive channel to get stock solar panels at more competitive price from Trina,Hanwha,Yingli,LDK,Suntech, Jetion 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 they put these panels into stock.
Quality :
These panels adopt all grade A materials,such as solar cell,EVA, back sheet, junction box, glass,frame,connector etc.
They have same electrical performance with grade A solar panels,only difference is the negligible superficial defect.
Price Comparison:
Grade 250w poly solar panel Exw price 0.526 USD/watt;
Trina stock solar panel Exw price 0.45 USD/watt.
TOPSKY ENERGY(Hongkong)Limited is a high-tech Environmentally friendly enterprise,which was
established in 1998.Under strict quality control system. Our products include:
- 125mm mono solar cell &156mm poly and mono solar cell
- 3W-300W mono-crystalline and poly-crystalline silicon solar panel
- 5W-50KW home-use or roof solar power system(on-grid&off-grid)
• What kind of certification do you have?
- Power from 3W to 310 with TUV,IEC61215/IEC61730,CEC,CE,PID,ISO9001:2008 (Quality Management system) certified factory
• What is the warranty of solar panels?
-Industry leading power output warranty, 25 year 80%, 10 year 90% power warranty and 10 year product warranty
• Can you quote me the best price?
--We need more information about your demands, such as the power/material/Qty/etc, then We can suggest the suitable type and quote the best price for you.
• Contact
Contact Person : Monica Luo
Adds: #26 Lane 2, Liuxian 1st Road, Xin'an, Baoan District, Shenzhen, China
Skype: topskyenergy07 l Mob:+86-13766276101
Tel:+86-755-2723 8049 l Fax: +86-755-27238492
Website: www.topskyenergy.en.china.cn
TOPSKY ENERGY (HK) LIMITED
Contact Us
- Topsky Hardware Electronic Technology (Shenzhen) Co., Ltd.(Int'l Dept. One)
- Contact nameKen Jiang
- Phone86-755-27238049
- AddressBld A, Huifeng Industrial Park, Wanfeng center Road, Shajin street, Baoan District, Shenzhen, China Shenzhen,Guangdong
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