11 Years manufacturer Poly-crystalline Solar Panel 80W Factory from Melbourne
Short Description:
We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for 11 Years manufacturer Poly-crystalline Solar Panel 80W Factory from Melbourne, We are sincere and open. We look forward to your visit and establishing trustworthy and long-term standing relationship.
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
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In this video, we show you how to repair a cracked ATV spray tank. Most spray tanks for ATV’s are made from polyethylene. Not just ATV spray tanks, though. Most agricultural spray tanks are made from polyethylene. The reason why the agricultural plastic tanks are made of polyethylene is because nothing will react with polyethylene. Polyethylene is very stable. It is not “looking” to react with anything. Solvents don’t affect it.
Polyethylene tanks have low surface energy so liquids (and adhesives) have a difficult time “wetting out” on the surface. Putting an adhesive on polyethylene is like putting water on a freshly waxed car. The adhesive wants to “bead up” on the surface.
The only way to permanently repair the polyethylene chemical spray tanks is to weld the plastic.
PRODUCT LINKS:
Polyvance’s full product line of Nitrogen Plastic Welders -
http://www.polyvance.com/Nitrogen-Welders-1/
Polyvance’s full product line of AIRLESS plastic welders –
https://www.polyvance.com/Airless-Welders-1/
1000-A Plastic Cleaner – https://www.polyvance.com/Super-Prep-1/
Polyvance’s full product line of plastic welding rod can be found at Polyvance.com.
Consult Polyvance’s “The Book of Plastic Repair” for answers to all your plastic identification questions, available in PDF at the link below.
https://www.polyvance.com/thebook.pdf
You can find more information at http://www.polyvance.com
Some things require batteries, some things need charging for half an hour for five minutes of play. Fortunately, the T4 Transforming Solar Robots only need that big ball of burning gases in the sky to build up some power.
The T4 Solar Robot Kit uses the natural green energy of sunlight making it a clean, eco-friendly kit with free charging power. No batteries, glue or screws required for assembly, instead you build the kit with easy to connect pieces. Each robotic design comes with active movements and a safe mechanical gearbox. The robot features walking legs and moving wheels, the T-Rex and Rhino beetle have walking legs and opening jaws while the Drill vehicle has a turning drill with moving wheels.
Not only are these sets great fun to play with but they also teach you and your children about the possibilities that solar energy can provide, as well as learning basic mechanics along the way.
