New Arrival China Poly-crystalline Solar Panel 300W Factory for Oman
Short Description:
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Poly-crystalline Solar Panel 300W
Technical parameter
Maximum Power(W) 300W
Optimum Power Voltage(Vmp) 37.15V
Optimum Operating Current(Imp) 8.08A
Open Circuit Voltage(Voc) 45.30V
Short Circuit Current(Isc) 8.87A
Mechanical Characteristics
Cell Type Poly-crystalline 156x156mm (6 inch)
No of Cell 72 (6x12pcs)
Dimensions 1956x992x50mm
Weight 22.5Kg
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——Poly-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 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
Learn how to replace the worn or broken back cover for Xperia Z2 by yourself. Recycle your old NFC. Follow the video step by step, and you can do DIY repair. Get original Xperia Z2 back cover at http://bit.ly/1aEMOts ; get custom Xperia Z2 back cover at http://bit.ly/1EhKeo3 ; get original Xperia Z2 Replacement Parts at: http://bit.ly/1DOQLmL .
Steps
1. Remove the back cover;
2. Peel off the old NFC from old back cover
3. Put your old NFC on the new back cover
4. Install new back cover.
Tools
1. Heat gun or hair dryer;
2. Suction cup – http://bit.ly/1Mbid2L;
3. Guitar picks – http://bit.ly/1E6tMWJ;
Tips: Don’t forget to clear the camera lens before you put back the back cover.
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In this video project I am making small solar panel that I will use in my next big project HACKBOX.
For making this solar panel you will need 10 solar cells each of them give 0.5volts and 500mah,plastic covers for protecting the cells,usb micro jack with cable,2 component glue and nail polish
