5 Years Factory Poly-crystalline Solar Panel 50W Japan Manufacturer
Short Description:
Adhering to the principle of "quality, service, efficiency and growth", we have gained trusts and praises from domestic and international client for 5 Years Factory Poly-crystalline Solar Panel 50W Japan Manufacturer, welcomes all overseas friends and merchants to establish collaboration with us. We will provide you with honest, high quality and efficient service to meet your requirements.
Poly-crystalline Solar Panel 50W
Technical parameter
Maximum Power(W) 50W
Optimum Power Voltage(Vmp) 18.43V
Optimum Operating Current(Imp) 2.71A
Open Circuit Voltage(Voc) 22.48V
Short Circuit Current(Isc) 2.98A
Mechanical Characteristics
Cell Type Poly-crystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 678x542x25mm
Weight 4.2Kg
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——Poly-crystalline 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
This Is A Video Of My Renewable Energy System At Night In My Solar And Wind Shed / Shop ! ! I Now Have 2,550 Watts Of Solar Or 2.55 Kw ! Ice Storms On The Way Be Ready Be Prepared ! This Is A Video Of My New Project I Need More Power Especially For The Winter I Found More Room On My Solar And Wind Shop So Guess What I’m Adding A Complete New System Of 2- 120 Watt @ 12 Volt Solar Panels In Series To Make 24 Volts Plus A MidNite Solar KID 30 Amp MPPT Charge Controller And An Adjustable Racking System Built Bye Me ! Be Ready For Power Outages And Saving Money On Your Electric Bill !!! You can Find Me On Facebook , Skype , And Google + Many Thanks Please Subscribe Kenneth W Viar Jr or KVUSMC
Tesla Solar Tracker 3 Amp RV Camping charger.
John Bedini Chuck Hupp
4-11-14
In this video Chuck and I are showing the new 3amp tracker 5 RV/ Marine charger. The chargers are usually used for emergency power and camping. With small solar panels, the fold up type as Goal Zero builds for backup solar generators.
