Main Products: Taiwan Solar cell ,Solar panel ,Solar power system ,Taiwan solar cell ,Sunpower solar cell
Factory price solar panel, solar panel 250W
Negotiable /Piece
Min.Order:300 Pieces
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Topsky Hardware Electronic Technology (Shenzhen) Co., Ltd.(Int'l Dept. One)
Business Type: Manufacturer
Shenzhen Guangdong ChinaMain Products: Taiwan Solar cell ,Solar panel ,Solar power system ,Taiwan solar cell ,Sunpower solar cellProduct Details
Factory price solar panel, solar panel 250W
Features:
1. Type of Connector: Compatiable Type MC4
2. No. of Draining Holes in Frame:16
3. High Transmission, Low Iron and 3.2mm Tempered Glass
4. EVA Encapsulation
5. White Tedlar Back side
6. IP65 Rated Junction Box
7.Clear Anodized Aluminum Alloy Type 6063T5 Frame
Type Electric Characteristics :
| Typical Electrical Characteristics | ||||||
| Solar cells : | Poly-Crysalline 156×156mm 60pcs.(6×10) ---3 bus bars | |||||
| Max-power | 245Wp | 250Wp | 255Wp | 260Wp | 265Wp | 270Wp |
| Power Tollerance | 0 to +6W | |||||
| Voltage at Pmax (Vmp) | 30.7V | 30.9V | 31.1V | 31.3V | 31.5V | 31.7V |
| Current at Pmax(Imp) | 7.98A | 8.09A | 8.17A | 8.20A | 8.31A | 8.41A |
| Open-Circuit Voltage(Voc) | 37.5V | 37.7V | 37.9V | 38.2V | 38.4V | 38.7V |
| Short-Circuit Current(Isc) | 8.58A | 8.76A | 8.87A | 8.97A | 8.99A | 9.10A |
| Maximum system voltage(VDC) | 1000(IEC), 600(UL) | |||||
| Cell Efficiency | 17.0% | 17.3% | 17.6% | 17.6% | 18.0% | 18.3% |
| Moudule Efficiency | 15.00% | 15.40% | 15.70% | 16.00% | 16.30% | 16.60% |
| 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 67 | |||||
| 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 | 20pcs./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 | 616pcs ./40'HQ 240pcs./20'GP | |||||
Product Pictures:
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
EN 6100-6-3:2007 ; EN 610-3-1:2007(IEC 61000-4-2:2008 IEC 61000-4-3:2008)
TOPSKY ENERGY(Hongkong)Limited specializes in solar industry for providing solar cells , solar modules and application products. is able to provide customer with annual capacity of 300MW solar cells . 400MW solar modules . Under strict quality control system. Our products include:
Topsky always pursues the philosophy of people-oriented , environmental friendly and energy-saving.
We, together with our partners, are committed to make mutual contribution to a sustainable society.
Production Line and Equipment
Topsky Energy is also specials collector for tier 1 solar modules, including Trina, Yingli, Hanwha,Jinko, LDK, Jetion,GCL,GPPV etc.
Topsky QA for Specials
• What kind of certification do you have?
--- Power from 3W to 310 with TUV,IEC61215/IEC61730,CEC,CE,PID,ISO
• What is the warranty of solar panels?
--- 5-year warranty on material and workmanship,90% power output in 10 years,20% in 25 years
• 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.
Solar Panel Energy light your life ,Protect the Environment !
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