Factory Cheap Hot Poly-crystalline Solar Panel 250W Factory from Swaziland
Short Description:
To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for Factory Cheap Hot Poly-crystalline Solar Panel 250W Factory from Swaziland, We hope to establish more business relationships with customers all over the world.
Poly-crystalline Solar Panel 250W
Technical parameter
Maximum Power(W) 250W
Optimum Power Voltage(Vmp) 30.25V
Optimum Operating Current(Imp) 8.26A
Open Circuit Voltage(Voc) 36.61V
Short Circuit Current(Isc) 8.89A
Mechanical Characteristics
Cell Type Polycrystalline 156x156mm (6 inch)
No of Cell 60 (6x10pcs)
Dimensions 1640x990x40mm
Weight 18.5KGS
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——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
Top 10 des meilleurs panneaux solaires en 2015
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7. Coleman 58232 Folding Solar Panel
6. Readymade Solar Power Kit from Ensupra
5. Uni-Solar PVL-136 Flexible Solar Panel
4. Sunnytech Mini Solar Panel System
3. Eco-Worthy Monocrystalline Photovoltaic Solar Panel System
2. MicroSolar Home System Kit
1. Renogy Solar Panel Kit
Thanks to top10bestpro.com!
(8 Dec 2006) W073881
EF 607D – Spain: Solar Energy
WTN
Spain – 1994
Toledo, ancient capital of Spain, is the site of at least one modern innovation. The largest photo voltaic installation in Europe is nearing completion there. The aim is to connect solar energy to the national electricity grid in an experimental project which has attracted substantial EEC funding. With companies like British Petroleum (BP) taking the industrial applications of solar energy seriously and pouring research and development into the field, it seems only a matter of time before photo voltaic energy becomes economically viable in mainstream as well as marginal applications.
1. Vast areas of solar panels
2. Various views of solar-panel manufacture, production-line views
3. Small solar panel on water pump house
4. Woman crossing exterior typical Spanish farmhouse
W096578
EF513/A India: Sustainable Technology
WTN
India – 1992
All countries need dependable sources of energy to fuel their continued progress. Unfortunately in the past, there has been a tendency to invest in environmentally destructive mega projects like dams. But now India is focusing on sustainable and ecologically friendly technologies such as wind power, solar energy and bio-gas.
1. GVs Solar Energy Research Centre
2. Solar shields
3. Testing solar cooker
4. Machine shop
5. Photovaltaic panels
6.Solar water distillers
7. Solar refrigerator.
8. SOT Dr J.P. Kesri explaining solar refrigerator
W047407
EF311/B West Germany – Solar
WTN
Germany – 1990
Several hundred vehicles took to the streets in West Germany recently in an international rally with a difference – all of them ran on solar power. The aim of the grueling two-day trial was to prove that solar energy can provide a viable alternative means of transport.
1. People looking on
2. Man at steering wheel of futuristic aerodynamic car
3. Opening car hatch
4. VS batteries and power meter in engine
5. VS cars off starting grid
6. VS solar cars on streets dodging rush-hour traffic
7. Solar cars in country
507268
USA – Environmentally friendly cars showcased in Santa Monica
AP TELEVISION
Santa Monica, California – 8 December 2006
1. Mid shot of alternative fuel cars on parade at alternative car exposition.
2. Wide shot of cars on parade.
3. Wide shot of alternative cars lined up on display.
4. Wide shot of electric car.
5. Close shot of power chord extending from car.
6. Wide shot of solar powered car.
7. Close shot of solar powered car.
8. Wide shot of alternative cars lined up on display.
9. Close shot of banner on car (“No Gas Required…”).
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