New Fashion Design for Poly-crystalline Solar Panel 3W Manufacturer in Paris
Short Description:
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for New Fashion Design for Poly-crystalline Solar Panel 3W Manufacturer in Paris, Sincerely hope we are growing up together with our customers all over the world.
Poly-crystalline Solar Panel 3W
Technical parameter
Maximum Power(W) 3W
Optimum Power Voltage(Vmp) 9V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 10.8V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 18 (2x9pcs)
Dimensions 145x245x18mm
Weight 0.52KGS
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
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
LPKF ZelFlex Spannrahmen für Lotpasten-Schablonen
Laden Sie hier den kompletten PCB Prototyping Produktkatalog herunter:
http://www.lpkf.de/landing/rapid-pcb-prototyping/katalog.htm?utm_source=youtube&utm_medium=social&utm_term=Catalog&utm_content=video&utm_campaign=pcb-prototyping
Mehr Infos: http://www.lpkf.de/produkte/rapid-pcb-prototyping/index.htm?utm_source=youtube&utm_medium=social&utm_term=solder-paste-stencils&utm_content=video&utm_campaign=zelflex-z4p
Der Spannrahmen ermöglicht eine direkte Montage der Schablonen und kann in LPKF-Druckmaschinen wie dem LPKF ProtoPrint eingesetzt werden.
Der Spannrahmen passt in fast alle SMD-Druckmaschinen und unterstützt den schneller und einfachen Austausch der Lotpasten-Schablonen ohne Kleben.
Er gewährleistet eine gleichmäßige Spannung über die gesamte Schablonenfläche, ist einfach zu handhaben und erleichtern die Reinigung und Archivierung der Schablonen.
In a typical SMT assembly line stencil printer several pick & place reflow oven and optical or automated test systems are included. Quality and cost reduction are primary goals of today’s circuit board producers and buyers. Precise space deposition is a key-issue for achieving low defective rates.
With the selection of the LPKF ZelFlex Z4P tension frame your production cost will be additionally reduced while your flexibility and quality will be increased. Only a few steps are required to exchange a foil:
Release the air from the system using the air supply connector. Unlock and remove protection bars from the frame. Take the old stencil off, position the new stencil on the pins. Fix the stencils with protection bars, apply compressed air, wait for a few seconds and the LPKF ZelFlex frame is ready for a new printing process.
The LPKF ZelFlex four-sided pneumatic tensioning frame provides: simple and rapid foil exchange, repeatable perfect four-sided tensioning and cost reduction. Achieving even and high tensioning is the result of our unique patented design.
With years of experience in SMT printing and the production of mechanical frame behind us, our goal was to develop an entirely new product which eliminated all known disadvantages of tensioning frames currently available.
Straight forward engineering ensures reliable and easy use. The functioning of the frame is very simple and therefore reliable. Compressed air is supplied into a flexible tube and distributed to all four sides. As the air pressure rises, the tube expands and it moves all four tensioning bars apart simultaneously.
With an advanced perforation and tensioning bar design optimal pressure distribution is guaranteed. The patented ZelFlex perforation layout can be reproduced roayalty-free. Rigid aluminum profile tensioning and protection bars are specifically designed for this application.
All parts are designed and produced using CAD/CAM systems. Precision machining guarantees consistent high quality production. Each frame is individually assembled and tested to ensure a very high standard. Our implemented procedures have gained us ISO 9001 accreditation.
The LPKF ZelFlex Z4P is produced in various dimensions to fit your printing machine and allows optimization to the required printing area. Optional adapters provide further flexibility. Special options are also available, such as a built-in gage which indicates air pressure within the frame.
The LPKF ZelFlex Z4P comes with many benefits. Lower production costs. Only one frame is necessary. The same frame can be used for multiple projects. The foil is clamped directly into the frame without the need for glue. No need to buy new frames or recycling old ones. Less storage space is required. Only frameless foils are archived.
Quick changeover time. Stencils can be changed within 1 minute. Washing of stencil is simplified: Only the stencil is washed. Elimination of glue and cleaning agent compatibility problems. Your production quality will be improved, stencil held in equally distributed tension.
Repeatable tension levels without the risk of long term tension level decay. Reduced risk of damage while stencils are archived. Print area of ZelFlex foils is larger than with meshed frames. Some additional advantages of the ZelFlex Z4P. Air pressure can be adjusted to suit foil thickness. Once the foil is held in tension, the air supply is disconnected. No special docking station is required to change stencils.
Exchanging foils is quick and easy. And last but not least, using the LPKF ZelFlex frame is also friendly to the environment: no need for glues and lacquers, reduced use of cleaning solvents.
LPKF ZelFlex Spannrahmen für Lotpasten-Schablonen
Full information: https://goo.gl/5FUxGU
