11 Years Factory wholesale Poly-crystalline Solar Panel 80W Factory from Suriname
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We consistently carry out our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management promoting benefit, Credit attracting customers for 11 Years Factory wholesale Poly-crystalline Solar Panel 80W Factory from Suriname, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Poly-crystalline Solar Panel 80W
Technical parameter
Maximum Power(W) 80W
Optimum Power Voltage(Vmp) 18.13V
Optimum Operating Current(Imp) 4.70A
Open Circuit Voltage(Voc) 21.79V
Short Circuit Current(Isc) 5.16A
Mechanical Characteristics
Cell Type Poly-crystalline 156x104mm (6 inch)
No of Cell 36 (4x9pcs)
Dimensions 1008x678x35mm
Weight 8.3KGS
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: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Poly-crystalline solar cell 156*104mm
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
Solar stringer machine of P. Energy,Created by Italy.
DIY Solar Panels http://shysky.com/cheap/ Click link for our Guide to Cheap Solar Cells
DIY solar panels are a great way to save money on your power bill and can be a fun project for you. However, breaking your cells when you try to solder them together can eat away at your savings, not to mention waste your time and effort.
In this video, we show you how we built a “jig” or form that not only dramatically helps us reduce breaking the solar cells, it also helps make the stings of cells more uniform. It also helps us tab (solder) the solar cells together much quicker, which helps making DIY solar panels much faster, easier and cheaper.
Try to notice the two grooves we cut in the bottom of the jig. These grooves are meant to be where they tabbing wired and solder go. This allows the tabbing wire to fit below the cells, while keeping the solar cells level.
We found that the tabbing wire creates an uneven surface when you try to solder the cells together and when you press down with the soldering iron, the uneven surface created by the tabbing wire and solder caused the solar cells to break.
Before you get started, take some time to create a similar jig to help you create a sort of “aseembly line” form to help you with your green energy project.
And of course, both Brett and Kurt STRONGLY suggest using “pre tabbed” cells. Pre-tabbed solar cells will not only save you time and trouble, they will save you money in the long run by reducing your broken cells.
Check out the link below. We’ve created a page that shows you more DIY solar panel tips and recources for finding the cheapest pre-tabbed solar cells.
