OEM/ODM Manufacturer Mono-Crystalline 30W Solar Panel to Miami Manufacturers
Short Description:
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Mono-Crystalline 30W Solar Panel
Technical parameter
Maximum Power(W) 30W
Optimum Power Voltage(Vmp) 17.66V
Optimum Operating Current(Imp) 1.71A
Open Circuit Voltage(Voc) 21.39V
Short Circuit Current(Isc) 1.88A
Mechanical Characteristics
Cell Type Mono-crystalline 125×41.6mm
No of Cell 36 (4x9pcs)
Dimensions 449x554x25mm
Weight 2.8Kg
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*41.6mm
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
If you have some mini solar panels (3V to 6V/200mA and up) laying around that you would like to find use for, then you should watch this video. Using the simple circuit in this video, you can take a 4.5V/220mA mini solar panel(or any other similar panel), and depending on how you wind your ferrite rod, you can obtain an output of around 40 volts @ 80mA. You can use the 650khz pulsed DC output to charge 12v lead acid batteries. This type of output also has a “desulfating effect”. A panel of this size is IDEAL for smaller lead acid batteries. Though the smaller panel can be used to SLOWLY charge a car battery, it is recommended that you use a higher output panel to obtain a higher charging current. This circuit WORKS. If you are looking for a fast charger, then this circuit is not for you. This circuit will get the job done, if you give it time. You can also use this circuit for powering higher voltage devices as long as the current is not excessive.
Link to completed Panel/Circuit:
Schematic is located here at the top of the web page:
http://www.talkingelectronics.com/projects/SolarLight/SolarCharger.html
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Broadcast on June 12, 2013 David’s Instagram: http://www.instagram.com/david.pakman
