Chinese Professional Mono-Crystalline 300W Solar Panel for France Factory
Short Description:
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Mono-Crystalline 300W Solar Panel
Technical parameter
Maximum Power(W) 300W
Optimum Power Voltage(Vmp) 37.45V
Optimum Operating Current(Imp) 8.15A
Open Circuit Voltage(Voc) 45.60V
Short Circuit Current(Isc) 8.91A
Mechanical Characteristics
Cell Type Monocrystalline 156x156mm (6 inch)
No of Cell 72 (6x12pcs)
Dimensions 1950x990x50mm
Weight 22.1Kg
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 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 Polycrystalline 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
Things of interest: Video of latest updates: http://www.youtube.com/watch?v=uFXbd-hWQpM
Best Solar Deals that I know of: http://www.windynation.com/solar
Solar panel in the video: 10 watt mono crystalline panel. Came with the mounting kit. Enough output to charge the deep cycle marine battery fully.
CMP12 Solar Controller: 10 amp version of this controller. Basic PWM controller but works really well. Takes the battery to float charge level. Max battery voltage while in float charge mode is 13.65 volts. It has an accessory load tap with automatic cut off to protect the battery from over discharge. Built solid enough that it’s not fragile.
More specs: 1. over-load protection
2. short circuit protection
3. protection from the lightning strike.
4. under-voltage protection
5. over-charging protection
6. Dimensions: 10 x 9.5 x 3.7cm ( 4 x 3.7 x 1.5 ” )
7. Temperature Compensation: -20C ~ +60C
8. This product has been certified by CE
Rated voltage: 12V or 24V Voltage of stop power supply *10.8V or 21.6V
Rated charging current: 10A Voltage of resume power supply *11.8V or 23.6V
Rated load current: 10A Voltage of *14V or 28V
Full Charge Cut : 13.7V/27.4V
Low Voltage Cut : 10.5V/21V
Working temperature: -20 ~ +60C Temperature coefficient of voltage stop charge -3mV/C/cell
Lights: Platinum Burners LED Series by Optronics and available at Walmart and some auto parts stores.
LS120- 21 LED racing light. Burns a measured .108 amps. Makes about 311 lumens of light.
LS108- 12 LED racing light. Burns a measured .068 amps. Makes about 178 lumens of light.
Deep cycle marine battery: Maintenance free EverStart group size 24 – 690 MCA (101 ah). Walmart.
Check your local building codes for proper solar design and install criteria. Always use stranded copper wiring of ample gauge for low voltage DC circuits. Wire gauge depends on voltage, amperage, and length of the wire run. There are online calculators or tables to determine proper wire gauge for your specific application.
http://www.mrsolar.com/faqs/what-size-wire-do-i-need.php (wire size chart)
http://www.ecowho.com/tools/solar_wire_sizing_calculator.php (wire size calculator)
Other Solar power resources:
http://www.freesunpower.com/ (Great web page that explains how this all works and fits together.)
Explanation of the math of converting battery amp hours to battery watt hours. (amp hours x 12 volts = watt hours)
LINK: http://www.simplesolarsetup.com/battery4.html
Video: https://www.youtube.com/watch?v=EyxWu2RVQYo (solar panels for the beginner)
This video will show you how to make a very simple electric car using plastic bottle and mini electric motor. Hope you like this toy.
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