10 Years Factory Poly-crystalline Solar Panel 50W for Guatemala Importers
Short Description:
"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for 10 Years Factory Poly-crystalline Solar Panel 50W for Guatemala Importers, winning customers' trust is the gold key to our success! If you are interested in our products, please feel free to visit our web site or contact us.
Poly-crystalline Solar Panel 50W
Technical parameter
Maximum Power(W) 50W
Optimum Power Voltage(Vmp) 18.43V
Optimum Operating Current(Imp) 2.71A
Open Circuit Voltage(Voc) 22.48V
Short Circuit Current(Isc) 2.98A
Mechanical Characteristics
Cell Type Poly-crystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 678x542x25mm
Weight 4.2Kg
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——Poly-crystalline 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
It’s bad practice but I’m doing it for science – 18650 DIY HBPowerwall building for failure ▶▶ Open up the description for more details ▼▼▼
■▬▬▬▬▬▬ Episode 1 of 2 ▬▬▬▬▬■
► LINKS
BMS – http://www.batrium.com
Got wind of someone making his 18650 DIY Tesla Powerwall without capacity testing their cells. This is my reply! Instead of trying to talk them out of the idea I would like to document the reality of doing a powerwall this way as safely as possible.
The downside to this is I’ll be fully on the grid for about a week while I test and film but fingers crossed I get the results I expect – if not I guess we will all win.
■▬▬▬▬▬▬ Stalk Me ▬▬▬▬▬▬■
► Forum http://www.diypowerwalls.com
► Website: http://www.hbpowerwall.com (Links to YouTube)
► Facebook: http://www.facebook.com/hbpowerwall
► Twitter: http://twitter.com/hbpowerwall
► https://www.instagram.com/hbpowerwall/
■▬▬▬▬▬ Support ▬▬▬▬▬■
If you’d like to support the channel your help is appreciated greatly you can either do the Patreon thing below or Donate directly to PayPal – https://www.paypal.me/homebrewpowerwall
*Buy a Tee!* https://teespring.com/diy-powerwalls-dot-com#pid=2&cid=6568&sid=front
18650 4 x 20 holders – http://amzn.to/2lTT2Qq
Alternatively, you can head to the forum where I have a good list of all the products I’ve used & links to buy them off Amazon. Also Hi-Res pictures of my mounts, Up to date layout diagrams & Project Build Cost!
http://www.diypowerwalls.com/t-HBPowerwall-Offical
▬▬▬▬▬▬ Music Credits ▬▬▬▬▬▬
▽ NCS Tunes
- Defqwop – Heart Afire (Ft. Strix)
- Cartoon – On & On (ft. Daniel Levi)
https://www.youtube.com/user/NoCopyrightSounds
▬▬▬▬▬▬▬▬ ■ ▬▬▬▬▬▬▬▬
Thanks for tuning in as always!
Pete
now our ECS-SD-5W-4AH mini solar home power system have good price for sale .
more than 50sets , the price can do 30usd /sets, EXW .
whole sets include :
1, A grade 5w poly solar panel, with 5M cable and DC connecter.25years warranty.
2,maintance lead-acid 4AH battery ,3-5years warranty.
3,PCB 5A control panel
4, power box , steel ,rust proof, best quality .
5, led bulb lamp 3w/12v/2pcs , with 3M cable ,switch,E27 lamp holder .
6, whole set warranty 3years .
7, weight :6kg
8, package :power box /carton ,solar panel/carton . solar panel carton + power box carton/ carton
