50% OFF Price For Poly-crystalline Solar Panel 3W for Hanover Factories
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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
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Pembangkit listrik tenaga surya sistem on grid.
Memanfaatkan sinar matahahari gratis dengan solar panel yang langsung dihubungkan dengan jaringan PLN menggunakan Grid Tie Inverter. Dengan sistem ini kita tidak lagi memerlukan batery untuk menyimpan arus DC yang diproduksi solar panel, sehingga kita bisa menghemat biaya.
Inverter jenis ini (GTI) hanya akan bekerja/mengeluarkan arus AC bila jaringan PLN sedang hidup saja. Jadi tidak bisa dijadikan back up power bila PLN mati.
Frequensi dan tegangan keluaran dari GTI sama/sinkron dengan tegangan & freq listrik PLN.
On Grid Solar power generation system.
Harnessing the sun energy for free with a solar panel that is directly connected to the grid using the Grid Tie Inverter. With this system we no longer need a battery to save the DC current produced by solar panels, so that we can save costs.
This type of inverter (GTI) will only work while the grid is living alone therefore we can not use this system as back up power while the grid is off.
The frequency and output voltage of the GTI are synchronous the voltage and frequency of the grid.
