Rapid Delivery for Poly-crystalline Solar Panel 40W Manufacturer in Doha
Short Description:
We offer great strength in quality and development,merchandising,sales and marketing and operation for Rapid Delivery for Poly-crystalline Solar Panel 40W Manufacturer in Doha, If you are interested in any of our products or would like to discuss a customized order, please feel free to contact us.
Poly-crystalline Solar Panel 40W
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 17.35V
Optimum Operating Current(Imp) 2.31A
Open Circuit Voltage(Voc) 21.16V
Short Circuit Current(Isc) 2.53A
Mechanical Characteristics
Cell Type Polycrystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 670x420x30mm
Weight 4.0Kg
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——Polycrystalline solar cell 156*52mm
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
Watch more Planetary Annihilation Multiplayer combat gameplay battles here:
http://bit.ly/pa-titans
Planetary Annihilation TITANS is the huge stand-alone expansion to the already massive-scale RTS Planetary Annihilation, which includes the base game and adds tons of new features:
Devastate your enemies with 5 massive Titan-class super units like the like the earth-shaking Atlas bot and lightning-wielding Zeus airship!
Expand your strategic arsenal with 16 new units such as versatile Hover Tanks, indomitable Orbital Battleships, and voracious Nanobot Swarms!
Elevate your game with new planets that feature multi-level terrain available in both single and multiplayer. Get up to speed faster with a new, streamlined tutorial experience, then take your game to the next level with the new Bounty Mode option for AI skirmish and multiplayer,
Planetary Annihilation brings Real-Time Strategy to a new generation of gamers in a way they’ve never been seen before, taking large scale real time strategy games from the past to gameplay on a planetary scale.
★Buy Planetary Annihilation:
https://www.g2a.com/r/pa-titans (* I get a little commission, this doesn’t increase the price of the game. All prices are better compared with Steam. This is a great way to support me and get your games at very good prices)
★Planetary Annihilation FEATURES:
►The Solar System is your Playground
Planets and entire asteroid belts to expand your economy, hide your bases, and ultimately, launch planet destroying weapons at your enemies. Fight for control of a single solar system, or launch a Galactic War to claim the entire galaxy.
►Multiplayer or Solo Play
Fight the Galactic War on your own or in a series of multiplayer games. Play a skirmish to keep your skills honed.
►Gameplay up to 40 Players
Go head to head with your best friend/worst enemy, or create massive free for all or team oriented wars.
►DRM Free
Play connected to the UberNet servers, your own private server, or offline, it’s your choice.
►Small Scale Skirmishes or all out WAR
No pre-set unit limit. Play the game the way you want to.
■▬▬▬▬▬▬▬▬▬▬▬▬▬▬«§»▬▬▬▬▬▬▬▬▬▬▬▬▬▬■
FACEBOOK! ► http://bit.ly/SergiuHellDragoon
WEBSITE! ► http://bit.ly/SergiuhellDragoonHQ
Google+ ► http://bit.ly/H2Gvli
TWITTER! ► http://bit.ly/SergiuHellDragoonHQ
Buy Mighty T-Shirts! ► http://bit.ly/Mighty-T-Shirts
Buy Mighty Games! ► http://bit.ly/SergiuG2A
■▬▬▬▬▬▬▬▬▬▬▬▬▬▬«§»▬▬▬▬▬▬▬▬▬▬▬▬▬▬■
Thank you guys for watching and make sure to join me into the fight!
Subscribe: http://bit.ly/XB3Pd4
I am having a hard time getting my head around using 18650′s for a 12v application! If I put 3 cells in series at most I will get 12.6V and least 9V If I use every last mah in the pack! Now most of my gadgets refuse to work below 11V
So my problem is do I use 18650′s in a 3 cell pack and enlarge the pack in size and weight to achieve a larger capacity! Or do I compile a 4 cell pack with a higher voltage of 16.8v and utilize a god buck converter to bring the higher voltage down to a usable level and accept a loss of power in the stepping down process as heat?
