Hot Sale for Poly-crystalline Solar Panel 250W Factory in Japan
Short Description:
We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients for Hot Sale for Poly-crystalline Solar Panel 250W Factory in Japan, Standing still today and looking into the future, we sincerely welcome customers all over the world to cooperate with us.
Poly-crystalline Solar Panel 250W
Technical parameter
Maximum Power(W) 250W
Optimum Power Voltage(Vmp) 30.25V
Optimum Operating Current(Imp) 8.26A
Open Circuit Voltage(Voc) 36.61V
Short Circuit Current(Isc) 8.89A
Mechanical Characteristics
Cell Type Polycrystalline 156x156mm (6 inch)
No of Cell 60 (6x10pcs)
Dimensions 1640x990x40mm
Weight 18.5KGS
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——Polycrystalline 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 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
Small solar powered car. Cheap, but lot of fun. Just add some weight on the front, or move solar panel forward – else during rapid start, it has tendency to rise up ‘nose’.
http://www.banggood.com/Wholesale-The-World-s-Smallest-Mini-Solar-Powered-Toy-Car-Racer-p-14708.html?p=EH10221611330201505Q
In this video you’ll see different types of solar panels that are currently available, show you panels that I’ve acquired over the past 10 years, and show you a very nice, extremely compact, highly rated USB folding solar panel that can charge all your USB devices. Enjoy!
Link to 20W Blitzwolf Folding Solar Panel:
http://bit.ly/2lm1sf4
**Save extra money with these coupon codes: 9f100c or elec or affilate6**
(Purchase supports my channel)
Link to quality Flexible Solar Panels:
http://bit.ly/2liw8lM
(Try the same coupon codes above to save $)
Click the link below to see my video showing an awesome hand crank generator to supply you with power without the sun.
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https://www.patreon.com/electronicsNmore?ty=h
**For GREAT deals(Usually cheaper than EBAY) on electronics, drones, automotive tools, household items, phone accessories, locksmith tools, & much more, please visit the link below. (Your purchase supports my channel!)
All Items: http://bit.ly/2cgYr14
Flash Deals: http://bit.ly/2cb6CZB
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