Factory Free sample Mono-Crystalline 250W Solar Panel Factory for Algeria
Short Description:
Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for Factory Free sample Mono-Crystalline 250W Solar Panel Factory for Algeria, We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services.
Mono-Crystalline 250W Solar Panel
Technical parameter
Maximum Power(W) 250W
Optimum Power Voltage(Vmp) 30.3V
Optimum Operating Current(Imp) 8.29A
Open Circuit Voltage(Voc) 36.76V
Short Circuit Current(Isc) 8.91A
Mechanical Characteristics
Cell Type Monocrystalline 156x156mm (6 inch)
No of Cell 60 (6x10pcs)
Dimensions 1640x990x40mm
Weight 18.0KGS
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——Mono-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 Polycrystalline 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
DIY HOW TO BUILD HOMEMADE 12×15 FT AIR SOLAR PANEL FOR $400 FOR OUR 30×80 SHOP IN OPERATION
MADE OUT OF USED WOOD, USED POLE SHED STEEL, 1/2in FOIL FACED INSULATION, 6 MIL PLASTIC ( SHOULD BE 6 MIL UV RESISTANT GREEN HOUSE PLASTIC ), BLACK PAINT, 16in BARN FAN, THERMOSTAT FOR BARN FAN ( SOLD AT FARM SUPPLY STORE ) TOTAL COST $400 ( METAL & WOOD FREE ) *****IDEALY PANEL SHOULD BE 12×30 FOR A 30×80 SHOP*****
To mount solar panels securely use extruded aluminum rails. Learn about mounting rails for solar panels from a professional in this free energy conservation video.
Expert: Roger Bacon
Bio: Roger Bacon is the owner of RGB Home Repair and Renovation in Santa Barbara California. He has experience in all phases of home repair and renovations such as plumbing, heating and solar power.
Filmmaker: Diana Bacon
