Supply for Mono-Crystalline 60W Solar Panel in El Salvador
Short Description:
Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Supply for Mono-Crystalline 60W Solar Panel in El Salvador, We cordially welcome customers from at home and abroad to join us and cooperate with us to enjoy a better future.
Mono-Crystalline 60W Solar Panel
Technical parameter
Maximum Power(W) 60W
Optimum Power Voltage(Vmp) 18.46V
Optimum Operating Current(Imp) 3.25A
Open Circuit Voltage(Voc) 22.51V
Short Circuit Current(Isc) 3.57A
Mechanical Characteristics
Cell Type Mono-crystalline 125 x 83mm
No of Cell 36 (4x9pcs)
Dimensions 821x554x35mm
Weight 5.0Kg
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*83mm
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
Cuprous oxide is a semiconductor, just like doped silicon, and was one of the first materials experimented with as a solar cell. But its efficiency was found to be so low, around 1%, that people stopped trying, though the occasional set of experiments are still done in research labs and papers published. It was also used to make commercially sold diodes and may still be, since that’s what a solar cell is – a photosensitive diode.
Here are some research papers on cuprous oxide solar cells:
http://www.ajol.info/index.php/bajopas/article/download/63717/51544&ei=-hf9udraekso0qhj6yg4bg&usg=afqjcng80jrxquo5oaj8crbax3w_vexg8g&sig2=tlqir0k1kcjhzhdp57fewq&bvm=bv.45645796,d.dmq
http://www.sciencedirect.com/science/article/pii/S092702489700233X
And before you comment that it’s a battery… At 2:30 the cell is getting full sunlight and it is around 10 microamps. At 2:35 I block the sun and it is around 0 microamps. Then at 2:41 I unblock the sun so the cell is getting full sunlight again and it is around 10 microamps again. If it was a battery then the current wouldn’t be going back and forth when I block and unblock the sun. So it’s solar.
This shows how to make and test a solar cell using a sheet of copper. These solar cells are basically sheets of copper with a layer of cuprous oxide (Cu2O) on them. The cuprous oxide is a semiconductor. You won’t get much electricity from it but it’s fun to make!
Also watch my video “How to Make Solar Cells using Transistors (2N3055)” showing how to open these transistors and the testing I did, including with a fresnel lens:
And see my “Make Solar Cell Transistor Powered Calculator using 2n3055″ video where I make a solar panel out of transistor cells to power a calculator:
More details can be found at
http://rimstar.org/renewnrg/sp_diy_homemade_solar_cell.htm
Follow me on Twitter:
https://twitter.com/#!/RimStarz
Watch my how-to video, http://www.wonderhowto.com/how-to-video-399003/ How to make a homemade solar cell with a sheet of copper on WonderHowTo.
- http://rimstar.org
RAVPower 15W Portable Solar Charger Review RP-SC02
Product Link: http://amzn.to/1BGPwa1
Product Description
Size Name: 15W
RAVPower 15W Solar Charger with iSmart
iSmart technology enable faster and reliable charging
Environmental way to charge gadgets;Enjoy easy charging for your devices wherever you are by using unlimited, clean and free solar power.
iSmart Technology – Charge Faster, Charge Smarter
iSmart charging ports adapts to your device. It automatically matches the maximum charging current designed for your device , and hence minimizes charging time.
Foldable, Light, Compact
Folding down into an easily – towable paper-sized package, the 24 oz charger adds minimal weight and size to your pack. Well-placed eyeholes enable easy attachment to your pack, tent or trees.
Water and Weather Resistant Nylon
With solar panels faced with industrial-grade PET plastic and bound together with heavy polyester canvas, this solar array sports ultimate weather-resistant durability. High-grade solar panels and premium circuitry ensure lifetime reliability.
Instruction
Unfold the solar panel
Adjust its angle to face the sun
Connect your device to the charger’s output port with USB cable
Specification:
Model: RP-SC02
Output: 5V / 3A (2A+1A) (Max)
Charging Ports: 2
Popular Compatible
Compatible with 99.9% mainstream smart phones: can charging iPhone/iPad/Samsung/HTC/MOTO/PSP , and so on.
Note:
Please make sure your device input voltage and current fall within the accepted range. Place the charger under direct sunlight, as cloudy weather and indirect sunlight may cause fluctuation in the output current.
http://twitter.com/AwkwardHamster
https://www.facebook.com/AwkwardHamster
https://plus.google.com/+AwkwardHamster/
