14 Years manufacturer Poly-crystalline Solar Panel 5W for Uruguay Manufacturers
Short Description:
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Poly-crystalline Solar Panel 5W
Technical parameter
Maximum Power(W) 5W
Optimum Power Voltage(Vmp) 9V
Optimum Operating Current(Imp) 0.56A
Open Circuit Voltage(Voc) 10.8V
Short Circuit Current(Isc) 0.62A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 18 (3x6pcs)
Dimensions 175x270x18mm
Weight 0.65KGS
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Polycrystalline 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 Make a Solar Power operated USB power bank at home I used a
Old laptop battery for this project and two module which is 5v charging module and car charger.
Inside of laptop battery I got 6 individual cell ( Samsung 18650 ) and each cell 3.7 volt
2600 mah power but I used only 4 cell.
PART OF LIST
~ old laptop battery
~ small solar panel
~ on off switch
~ box
~ car charger
~ DIODE 1N4007
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هذه المحاضرة لسؤال عن اي الالواح افضل في بناء منظومات الطاقة الشسمية؟؟.. وهذا السؤال من الاسئلة الشائعة والمتكررة …فالجميع يريد ان يعرف ما هو افضل لوح شمسي على الاطلاق… في الحقيقة لا توجد اجابة محددة بشكل قاطع… اختيار اي لوح يعتمد على نوع المنظومة المطلوبة وظروف عملها…. والمحددات المفروضة على ذلك، مثل القدرة المطلوبة والطاقة التي تعطيها المنظومة طيلة فترة اشتغالها في ظل الظروف الانوائية مثل درجة الحرارة وظروف موقع نصبها ومحدداته كالمساحة…..
