High Definition For Poly-crystalline Solar Panel 40W for Montreal Manufacturer
Short Description:
We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for High Definition For Poly-crystalline Solar Panel 40W for Montreal Manufacturer, We warmly welcome business partners from all walks of life, expect to establish friendly and cooperative business contact with you and achieve a win-win goal.
Poly-crystalline Solar Panel 40W
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 17.35V
Optimum Operating Current(Imp) 2.31A
Open Circuit Voltage(Voc) 21.16V
Short Circuit Current(Isc) 2.53A
Mechanical Characteristics
Cell Type Polycrystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 670x420x30mm
Weight 4.0Kg
Front Glass 3.5mm,High Transmission, Low Iron,Tempered Glass
Junction box IP65 Rated
Output Cable TUV 1×4.0mm2/UL12AWG,Length:900mm
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 15A
Temperature Coefficients of Pmax: -0.47%
Temperature Coefficients of Voc: -0.389%
Temperature Coefficients of Isc: 0.057%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Polycrystalline solar cell 156*52mm
2).Front Glass——-3.2mm, high transmission, low iron, tempered glass
3).EVA——-excellent anti-aging EVA
4).TPT——-TPT hot seal made of flame resistance
5).Frame——anodized aluminum profile
6).Junction Box——-IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.
Features
1. High cell efficiency with quality silicon materials for long term output stability
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
4. Both Poly-crystalline and Mono-crystalline
5. Excellent performance in harsh weather
6. Outstanding electrical performance under high temperature and low irradiance
Quality assurance testing
Thermal cycling test
Thermal shock test
Thermal/Freezing and high humidity cycling test
Electrical isolation test
Hail impact test
Mechanical, wind and twist loading test
Salt mist test
Light and water-exposure test
Moist carbon dioxide/sulphur dioxide
Solar powered irrigation pump developed by Bangladesh Clean Technology Co. Ltd.
Very low in price but very high water discharge. A modified three phase 1.5 hp motor comtrolled by frequency driver to maintain high torque. Discharge is more than 1000 ltrs per min. For more info contact [email protected]
22-year-old Eric Schopp from Saxony Anhalt has landed gold with his apprenticeship at Q-Cells. Many of his friends are unemployed. For Eric, the future looks sunny. When he’s finished his training, he’s almost certain to be taken on by the company – the global market leader in solar panel manufacture. The company is enjoying enormous economic growth.
In 2001 it had 19 employees and a turnover of some one Mmillion euros. Today over 1600 people work for Q-Cells and the turnover has increased to 860 Mmillion. In 2007, the company made solar panels capable of generating a total of 370 Megawatts of power, charging ahead of the competition from eastern Germany, Japan (Sharp) and China (Suntech). Q-Cells CEO Anton Miller plans for the long term. In December he signed a co-operation deal with a Chinese silicon maker that will last until 2018. Bettina Thoma visited the factory in Bitterfeld. Our topic in co-operation with Handelsblatt
