High Definition For Mono-Crystalline 50W Solar Panel Factory from Florence
Short Description:
We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for High Definition For Mono-Crystalline 50W Solar Panel Factory from Florence, items won certifications with the regional and international primary authorities. For far more detailed information, please contact us!
Technical parameter
Maximum Power(W) 50W
Optimum Power Voltage(Vmp) 18.72V
Optimum Operating Current(Imp) 2.67A
Open Circuit Voltage(Voc) 22.83V
Short Circuit Current(Isc) 2.94A
Mechanical Characteristics
Cell Type Monocrystalline 125×62.5mm
No of Cell 36 (4x9pcs)
Dimensions 636x554x25mm
Weight 4.2Kg
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——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
Full information: https://goo.gl/XzoxTe
This easily made solar water heater shows you how the sun heats the water and how it circulates. Its just a panel and a tank, and two pipes connecting the two, thats all.A Minimum system. Hot water rises, and cold water falls. As the water circulates it drops its heat off at the top tank, and the colder water in the bottom of the tank drops to the bottom of the solar panel to be heated by the sun and rise up again, and gradually the tank fills with hot water, as if by magic, and of course it is, its real magic. Oh, forgot to say, that because its a direct system, ie., you use the same water that circulates, you have to make sure you put a t joint at the bottom with a screwed cap on it, so that you can drain all the water out of it, before the frosts come in the winter, because the expansion of ice forming in the water will break everything. During the winter we use a kettle to heat the water on a wood stove. One kettle mixed with cold water does a good shower.
