Reliable Supplier Poly-crystalline Solar Panel 300W for Burundi Importers
Short Description:
Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for Reliable Supplier Poly-crystalline Solar Panel 300W for Burundi Importers, Create Values,Serving Customer!" is the aim we pursue. We sincerely hope that all customers will establish long term and mutually beneficial cooperation with us.If you wish to get more details about our company, Please contact with us now.
Poly-crystalline Solar Panel 300W
Technical parameter
Maximum Power(W) 300W
Optimum Power Voltage(Vmp) 37.15V
Optimum Operating Current(Imp) 8.08A
Open Circuit Voltage(Voc) 45.30V
Short Circuit Current(Isc) 8.87A
Mechanical Characteristics
Cell Type Poly-crystalline 156x156mm (6 inch)
No of Cell 72 (6x12pcs)
Dimensions 1956x992x50mm
Weight 22.5Kg
Front Glass 3.2mm,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*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
This is the second version of my solar powered model railroad. This runs completely on solar energy using a small solar panel and a specially designed circuit that will allow this train to run on sunny and even overcast days entirely off the grid.
My next version of this will allow this train to run on stored energy for approximately 2 hours without any light. I plan on posting a video once I complete what I expect will be v3.0.
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
