5 Years manufacturer Poly-crystalline Solar Panel 3W Supply to United Arab emirates
Short Description:
Our advantages are lower prices,dynamic sales team,specialized QC,strong factories,high quality products and services for 5 Years manufacturer Poly-crystalline Solar Panel 3W Supply to United Arab emirates, We warmly welcome merchants from home and abroad to call us and establish business relationship with us, and we will do our best to serve you.
Poly-crystalline Solar Panel 3W
Technical parameter
Maximum Power(W) 3W
Optimum Power Voltage(Vmp) 9V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 10.8V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 18 (2x9pcs)
Dimensions 145x245x18mm
Weight 0.52KGS
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Polycrystalline solar cell 156*156mm
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
railway ballast bond glue
SANLIAN BRAND easybond glue is used to help maintain the stability of the ballast bed as well as maintaining the internal lattice structure particularly in transition areas from flexible ballast formation to firm formation such as concrete or steel structures. The cohesion also helps to improve the horizontal and vertical load distribution increasing the service life of the ballast bed without compromising its natural drainage abilities. It is important therefore that the ballast bonding is carried out by experienced staff to make this as effective as possible.
Advantages
Improve train running dynamics.
Reduction of operational expenditure.
Reduced long term maintenance cost.
improve railway traffic safety.
Prevent track sinking and degradation.
Reduced operational disruptions.
Good adhesion
Strong bonding strengthen
Water-resistant (Drainage type)
Cold-resistant
Room temperature curable
Eliminate noise
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