13 Years Factory Poly-crystalline Solar Panel 300W for Doha Factory
Short Description:
Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for 13 Years Factory Poly-crystalline Solar Panel 300W for Doha Factory, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
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
My overview below: https://www.google.com/url?q=https://goo.gl/WkdK98&sa=D&ust=1453472790479000&usg=AFQjCNEe8EQpztW3VhsOMQXEHTTA-Ku02A In Ear Watch Wi-fi Method 2050, Double transmitter Checking Professional for Phase Overall performance
Sea-Dog Stainless Steel Spot/Flood Light (405720-3)
Cast 316 stainless steel base and stamped 304 stainless steel body and reflector with a classic and traditional look with a contemporary flair. Five year warranty. Combination 100W spot/90 watt flood halogen bulb produces 165,000 candlepower, 2500 lumens. Waterproof, with an IP rating of 67. Two speed motor. Digital phone cable connection, 15′cable included. Joystick control panel included. Spotlight draws 8.3 amps @ 12 volts. Floodlight draws 7.5 amps @ 12 volts. The motor by itself draws .5 amps at 12 volts. Wireless Remote and Second Control Station sold separately. 4-3/4″ X 5-3/4″ base.
