China Cheap price Mono-Crystalline 30W Solar Panel for Chicago Factory
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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
In this short video series we will explore the basics of setting up an alternate energy system. What each component does, how it functions and it’s place in an off grid system. Designed specifically for the homesteader or survivalist, this video is designed to help get you started on your road to energy independence!
The system shown runs a house approximately 1,500 sq. feet plus intermittant lighting and tool use on a couple of outbuildings. The house uses LP gas for water heater and cook stove. Everything else except AC is ran off this system. Total cost of the system show was under $20K with the bulk of it purchased in 1998 and 1999. Batteries have been replaced one time at the cost of $3K for the changeout of 20 batteries.
No matter what your preparing for: nuclear war, terrorism, economic collapse, market crash, food shortages, famine, etc. Having a working Alternate energy system can help greatly around your homestead or survival retreat.
There is one section of one of the videos that has poor lighting, this could not be helped. If your looking for Spielberg cinematography, you came to the wrong place! We know the lighting is bad in that part, no need for immature comments regarding this. If you don’t like, don’t watch!
www.homesteadingandsurvival.com
www.survivalreport.net
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Alternate Energy 4
HOW TO WORK OUT SOLAR PLATES REQUIREMENTS IN URDU
