Manufacturing Companies for Poly-crystalline Solar Panel 3W Rotterdam Importers
Short Description:
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Poly-crystalline Solar Panel 3W
Technical parameter
Maximum Power(W) 3W
Optimum Power Voltage(Vmp) 9V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 10.8V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 18 (2x9pcs)
Dimensions 145x245x18mm
Weight 0.52KGS
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
Lamp spectrum In line with IEC60904-9 and JISC8933( Grade A)
Range of Light intensity 100mW/cm2(continuous adjustable 70-120mW/cm2)
Light intensity non-uniformity ±2%( A grade)
Instability degree of irradiation ≤ ±2%(A grade)
Test results consistency ±0.5%
Test error of electrical properties ≤±1%
Single flash time 10~40ms
Effective test range 2000X1200mm/5w~300w
Power Supply 220V ±10%, 5A/ 2KW/ 50-60Hz
Load time 5 s
Light Pulse Duration 10 ms
Data acquis. Speed per measurement 20 µs
Reference Cell Range 50 mV
Module measurements per hour 700
Measuring voltage 0~100V (resolution 1mV)
Measuring current 0~20A (resolution 1mA)
Test parameters Isc, Voc, Pmax, Vm, Im, FF, EFF, Temp, Rs, Rsh
In this video I am showing the latest price or 150W and 300W solar panels which are commonly used now a days. Prices are at the local market and your local market price may vary a little. But this video will provide you a guide line before going for a panel or a complete solar system.
