Supply for Poly-crystalline Solar Panel 40W for Roman Manufacturers
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Poly-crystalline Solar Panel 40W
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 17.35V
Optimum Operating Current(Imp) 2.31A
Open Circuit Voltage(Voc) 21.16V
Short Circuit Current(Isc) 2.53A
Mechanical Characteristics
Cell Type Polycrystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 670x420x30mm
Weight 4.0Kg
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——Polycrystalline solar cell 156*52mm
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
My DIY solar system 98% done just a few more things and she will be finished.
Here is link to all the items shown in this video:
AD9850 DDS Signal Generator Module 0-40MHz
http://goo.gl/sLC5UP
Bluetooth CC2541 4.0 BLE UART Transceiver Serial Module (Texas Instruments)
http://goo.gl/sKrdH5
SPK-8615-A Bluetooth 4.0 Mono Audio Module with CSR8615
http://goo.gl/hWvOk0
XS-3868 Stereo Bluetooth Module with Omnivision OVC3860
http://goo.gl/OPCLjQ
1Hz-50MHz Frequency Meter Kit (7 segment LED display)
http://goo.gl/qiejJp
LED POV Rotating Electronic Kit
http://goo.gl/g8Gjt6
Macro 58mm Filter Close Up Lens Set For Nikon D3000 D3100
http://goo.gl/hxEmZo
0.36 Inch Digital Voltmeter 0 – 200V 7-segment LED
http://goo.gl/zp3iiA
SMA male to BNC male coaxial pigtail RG58
http://www.ebay.com/itm/191490077135
BR-2/3A Panasonic Lithium Battery
http://www.ebay.com/itm/121561968505
