OEM China High quality Mono-Crystalline 40W Solar Panel Manufacturer in Florence
Short Description:
We offer great strength in quality and development,merchandising,sales and marketing and operation for OEM China High quality Mono-Crystalline 40W Solar Panel Manufacturer in Florence, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
Mono-Crystalline 40W Solar Panel
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 18.21V
Optimum Operating Current(Imp) 2.20A
Open Circuit Voltage(Voc) 21.83V
Short Circuit Current(Isc) 2.40A
Mechanical Characteristics
Cell Type Mono-crystalline 125×62.5mm
No of Cell 36 (4x9pcs)
Dimensions 636x554x25mm
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——Mono-crystalline solar cell 125*62.5mm
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
http://www.greenjoyment.com So far, the pizza box solar cooker hasn’t worked so well for us, but we’ll keep trying. Maybe it’s the black construction paper we’re missing. You will need: * A medium size pizza box (Pizza Hut boxes work great) * Black construction paper * Extra-wide aluminum foil * Plastic (plastic window covering from a hardware store works best) * Glue * Tape * Scissors * Ruler * Magic marker * String Procedure: 1. Tape foil to the inside bottom of the box. Cover the foil with black paper. Tape in place. 2. Put the box on the plastic. Draw the outline of the box on the plastic with the marker. Cut the plastic about 1/4 inch inside the marks. 3. On the top of the box, draw a line one inch from all sides. Cut along front and side lines BUT NOT along the back. This will be the hinge for the flap. Carefully fold open the flap. 4. Cut a piece of foil the size of the flap. Glue it to the side of the flap that faces INTO the box. Flatten out all the winkles. Wipe glue smears off with a damp towel before they dry. 5. Tape the plastic to the inside of the box. Tape one side first, then the opposite side. Make it tight so it looks like glass. Tape the other edges. Seal tight so no air can get in. 6. Cut a piece of string as long as the box. Tape one end to the top of the flap. Push a small nail into the back of the box so you have a place to tie the string. http://www.greenjoyment.com/solar-cookers
http://rjregalado.com/solar-power.html
