Holiday sales Mono-Crystalline 180W Solar Panel Supply to Lesotho
Short Description:
We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Holiday sales Mono-Crystalline 180W Solar Panel Supply to Lesotho, We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together.
Mono-Crystalline 180W Solar Panel
Technical parameter
Maximum Power(W) 180W
Optimum Power Voltage(Vmp) 36.42V
Optimum Operating Current(Imp) 4.96A
Open Circuit Voltage(Voc) 44.45V
Short Circuit Current(Isc) 5.44A
Mechanical Characteristics
Cell Type Mono-crystalline 125x125mm (5 inch)
No of Cell 72 (6x12pcs)
Dimensions 1580x808x35mm
Weight 14.5Kg
Front Glass 3.2mm,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——Mono-crystalline solar cell 125*125mm
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
From Research in Renewable Energy:
We recorded the energy generated from solar panels on a barn in Ithaca, NY. We record one year’s worth of data and display the amount of energy (in kWh) generated by the solar panels.
You can see cloudy days and snowy days, as well as the rare (for upstate NY) sunny days
Over the course of the year, the panel generate more than 5 MW-hr — on average, equivalent to a 0.6 kW power plant.
To download the video for educational purposes, we’ve posted the video (20 MB) here:
http://www.ithaca.edu/hs/depts/physics/facstaff/bthompso/docs/Solar_energy_year.mov
Visit the Ithaca College Physics department: http://www.ithaca.edu/hs/depts/physics/
solar inverter off grid ;on grid ;micro inverter ;solar system off grid
