Factory directly provide Poly-crystalline Solar Panel 250W Factory from Riyadh
Short Description:
We always work as a tangible team to ensure that we can provide you with the best quality and the best price for Factory directly provide Poly-crystalline Solar Panel 250W Factory from Riyadh, We are sincere and open. We look forward to your visit and establishing trustworthy and long-term standing relationship.
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
We manufacture and export Automatic Glue dispenser Machine for many application field, like mobile phone production, electronic manufacturing, LED lighting, LCD, Camera, Computer, Battery, etc.
It is applied to dispense many kinds of adhesive glue , such as UV glue, AB glue, COB(black glue), white glue, EMI conductive glue, silicon, epoxy resin, instant glue, silver glue, red glue, solder paste, thermal grease, welding control paste, transparent paint, screw fixative and so on.
If you need glue dispenser solution, please feel free to contact me.
Leron Zhuomao
Whatsapp : +86 150 1921 1735
Skype: Leronli515
Wechat: Leronzhuomao
Email: [email protected]
6 solar cells (6V 0.6W) that I ordered for future learn electronics tutorial videos for beginners arrived in the mail yesterday so I decided I would do an unboxing video. I test one cell’s voltage with my multimeter.
https://www.gofundme.com/8vthmd8k Please donate any amount if you enjoy these videos!
http://www.electronzap.com/ My website is designed for those brand new to electronics. Clicking on the amazon advertisements helps support the making of these videos and website greatly at no extra cost to you!
