12 Years Factory wholesale Poly-crystalline Solar Panel 40W to Saudi Arabia Manufacturer
Short Description:
Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for 12 Years Factory wholesale Poly-crystalline Solar Panel 40W to Saudi Arabia Manufacturer, We sincerely welcome domestic and foreign merchants who calls, letters asking, or to plants to negotiate, we will offer you quality products and the most enthusiastic service,We look forward to your visit and your cooperation.
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
RC Designs is a personal blog of a freelance junior architectural engineer in Suriname. Furthermore, you can also go here for all your architectural services. For now we offer the following services:
1. Full Package Deal
2. Planning & Budget
3. Interior & Exterior Designs (2D&3D designs)
4. 3D Designs
5. 2D Designs
Solar panels part 1
RC designs ‘s first article of the year “SOLAR PANELS PART 1″
This is a request of a friend that wants to know more about solar panels. Before we start what do I want to know about solar panels?! Let’s see!! Let’s go to the basics first.
1) What do we use in Suriname to produce electricity?
2) How can we substitute our current energizing electricity?
3) What is a solar panel?
4) What kind of solar panels do we have?
Take a look at the following links to get a better feel about solar panels.
- “3 types of solar panels”
https://www.youtube.com/watch…
- “how to tab 6×6 monocrystalline solar cells”
https://www.youtube.com/watch…
Don’t forget! Every 2nd and 4th Wednesday of the month RC Designs will post a short article for that week. For tips to inspirational designs.And if you have a special request put it in the comments.
See you with new RC designs articles on the 4th Wednesday of the month.
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https://nomanfreeenergy.blogspot.com/
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Free Energy Generator 100% Self Runing , From Pakistan KPK, Noman Shah Afridi from Norway , And 100% Success Genrtr
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