Factory Free sample Mono-Crystalline 50W Solar Panel for Afghanistan Importers
Short Description:
We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Factory Free sample Mono-Crystalline 50W Solar Panel for Afghanistan Importers, We warmly welcome customers from all over the world for any kind of cooperation with us to build a mutual benefit future. We are devoting ourselves wholeheartedly to offer customers the best service.
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
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Action 1: Take away the solar panel
Cautiously eliminate the solar panel from the light-weight fixture with a screwdriver. It need to have two wires soldered to a rechargeable battery. Detach the wires working with the wire cutters, and strip the finishes with the wire strippers.
Action 2: Examination the voltage
Spot the solar panel in immediate sunlight, and touch the favourable probe of the voltage meter to the panel’s favourable wire and the detrimental probe to the detrimental wire. The display on the voltage meter will give you a reading. You’re on the lookout for 5 volts, the output for a regular USB twine.
Tip
Make sure the meter’s probes are related effectively, or the voltage meter reading will be pretty small or detrimental.
Action 3: Include far more solar panels
If one particular solar panel does not present adequate volts to demand your machine, insert a different. Solder its favourable wire to the detrimental wire of the first solar panel. Examination the voltage once again. If it’s continue to not adequate, insert a third panel.
Action 4: Include a diode
Using the soldering equipment, solder the diode to the favourable wire. The diode will prohibit the move of electricity to one particular route. A stripe on one particular conclude of the diode tells which way the electricity will move as a result of it. Experience the diode stripe away from the solar panel, which will stop any stray present-day from flowing back into the solar panel.
Action 5: Include the USB twine
Minimize off the conclude of the USB twine that does not go into the digital machine you want to demand. Strip about a ¼ inch of the protective coating.
Action 6: Solder the USB twine
Solder the favourable and detrimental wires in the USB twine to the corresponding wires of the solar panel. If working with far more than one particular panel, solder to the panel with the unused wires. Then, take the panels out into immediate sunlight and see if they demand your machine.
Tip
To maximize the security of the solar panels, scorching glue them to a piece of cardboard.
Action seven: Sew the vinyl
Minimize out a piece of clear plastic vinyl somewhat larger than the dimensions of the panels to act as a sleeve. Obtain a location on your bag for the solar panels. Minimize a compact gap in the bag to in good shape the USB twine as a result of, and then sew a few sides of the vinyl plastic to the bag, immediately around the compact gap.
Action 8: Include the solar panels
Feed the USB twine as a result of the gap till you can slide the solar panels into the plastic vinyl sleeve. After you have the panels snugly inside the sleeve, sew the final aspect of the vinyl sleeve to the bag. Now get out there and electrical power up!
Did You Know?
In 2008, an unmanned aircraft flew nonstop for eighty two several hours, 37 minutes, powered totally by solar vitality.
Had an outdoor lab session for SPSD module at T12 rooftop, level 6. In Singapore.
