20 Years Factory Poly-crystalline Solar Panel 250W for Lithuania Importers
Short Description:
Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for 20 Years Factory Poly-crystalline Solar Panel 250W for Lithuania Importers, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
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
Amazon-UK: http://npad.us/neck/2/uk/B01BCK7216/review
100w Photonic Universe monocrystalline solar panel made of high efficiency German cells, with 2x5m of special cable perfect source of free power for charging your 12v battery This waterproof is for permanent outdoor use to provide electricity for batteries to various applications such as in a motorhome, caravan, boat, or for lighting, off-grid and back up It’s fitted with of specially designed for panels to carry currents with negligible loss.
The also comes with Mc4 connectors which can be used for easy connectivity if existing has (otherwise just cut them and bare wires).
The long-lasting, high-efficiency and the tough, sealed, aluminium frame will give years and of consistent, power.
ensures the be in all weather conditions.
specifications: Peak power: Maximum voltage: 17.5v current: 5.71a Open circuit 21.6v Short 6.17a allowance range: +/3% Dimensions: 945 x 670 x 35 mm Weight: 7.2 kg 4 mounting for ease of installation 5m of quality 4.0mm cross section with Note that the of this is so for it either requires a suitable charge controller or it be added to with a / inverter.
Please contact if have any questions about this product.
Making tritium nuclear battery from tritium keyring lights placed
between 2 solar garden cells.
The tritium keyrings lights are very expensive about 15$ each
and they can run 10+ years.
So light from tritium rods is absorbed by solar cells and converted
into small amount of current,enough to power a calculator.
big thanks to NurdRage foe sharing this project:https://www.youtube.com/watch?v=KKdzhPiOqqg&t=312s
HACKSCRIBE to my channel page and visit my cool videos:
http://bit.ly/1reKdMa
Add me on Facebook (click LIKE on Facebook to add me)
http://on.fb.me/1lHLtqC
10 Life hacks that you can do it when you are bored.
1.Homemade 3D Hologram Projector for phones:https://youtu.be/9t0cOYvOy4M
2.Coin secret safe life hack:https://youtu.be/8v_9KkDABKI
3.Never Tangle Earbuds LifeHack:https://youtu.be/Q54VjqrIsYQ
4.iPhone Spy Camera – Lifehack:https://youtu.be/9YbMzKN6Wt4
5.Make Your Own Private Theater Box:https://youtu.be/zBit4giG8ng
6.How To Charge a Phone With Old DVD Drive:https://youtu.be/Jib-6qbTZTg
7.How To Make Clothespin Wire Stripper:https://youtu.be/hJ-_yXeSPvI
8.Make Phone Case from Shampoo Bottle!:https://youtu.be/KhPBA1Gkj7c
9.How To Make: Strike Anywhere Matches!:https://youtu.be/Jn1BwijxiYU
10.New i3DG Hologram for Smartphones and Tablets:https://youtu.be/2PH_WpO0_Io
