13 Years manufacturer Poly-crystalline Solar Panel 60W Wholesale to Bulgaria
Short Description:
Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for 13 Years manufacturer Poly-crystalline Solar Panel 60W Wholesale to Bulgaria, Please send us your specifications and requirements, or feel free to contact us with any questions or inquiries that you may have.
Poly-crystalline Solar Panel 60W
Technical parameter
Maximum Power(W) 60W
Optimum Power Voltage(Vmp) 17.35V
Optimum Operating Current(Imp) 3.46A
Open Circuit Voltage(Voc) 21.16V
Short Circuit Current(Isc) 3.80A
Mechanical Characteristics
Cell Type Poly-crystalline 156 x 65mm
No of Cell 36 (4x9pcs)
Dimensions 678x657x35mm
Weight 5.0Kg
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——Poly-crystalline solar cell 156*65mm
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
In a pv magazine interview, Trina Solar’s vice president and chief scientist Pierre Verlinden talks about the latest development in the improvement of solar cells and modules.
Questions:
00:10 – How many people work at Trina Solar’s State Key research lab?
00:35 – How deep are your investigations onsite? E.g. the deposition methods?
01:37 – You once said production costs decrease by 7 % and relative efficiency increase by 2 % annually. Do you still achieve this?
01:51 – How much of the cost reduction is related to cell improvements and how much to module improvements?
02:35 – Is this cost reduction because of the relative efficiency increase of around 2 % per year?
03:11 – How did you achieve this increase in productivity?
03:35 – Should customers care about which technology is used? E.g. Perc or standard modules
04:28 – What do you do to further increase the yield of the modules?
05:09 – And project investors are willing to pay extra for the premium glass-glass-modules?
05:58 – Can PID effects occur even if modules are labeled “no PID”?
06:22 – New technologies tend to come with new risks. Do investors have to be aware of these, when applying PERC modules, for example?
07:33 – For mono PERC the LID problem seems to have been solved. What about LID and multi PERC (LID = Light Induced Degradation)
08:24 – Due to a recent price drop, mono wafers are more attractive then multi wafers, aren’t they?
10:37 – So there is no reason to switch to n-type anymore?
More information on www.pv-magazine.com
Pakistan media compares cost of solar panels given to India and cost china is giving to Pakistan
Pak media on India , indian news , lol pak media , funny media , pak army , indian army , lol anchor , NSG , SSG , PARA , MARCOS ,
Kashmir news , kashmiri support India , hot anchor ,
