450W Mono Perc Shingled Solar Panels
In order to avoid the decrease in area efficiency caused by the gaps and to provide an easy way to connect the front to the back of adjacent solar cells, shingling technology was invented, and it was applied to solar panel encapsulation.This ensures the shingled solar module with an outstanding performance and could help obtain revenue for decades in the future. Anern solar panel limited time offers, a large existing stock on sale, super discount ever. ( *SEND INQUIRY, GET DISCOUNT NOW! )
- Solar Cell:210*210 PERC solar cells
- Power Range:450W
- Certificate:TUV, ISO, ETL, CSA, CE
Advantages of 450W Mono Perc Shingled Solar Panels
1.The solar panel conversion efficiency is improved
The power of the PV module is increased by more than 10%: the higher the cells efficiency, the more advantages the shingled PV panel can gain.
Compared with conventional PV modules, the theoretical power of shingled PV module can be increased by 15%, and for mass production the power can generally be increased by 10%-12%. Based on the M2 specification monocrystal PERC cells, the power of a 60-size conventional monolithic module can reach 315W, and after adopting the shingle enclosure technology, the module power can reach 345W (the power of the whole level, the actual power may be higher).
The increase in power of shingled modules mainly comes from the increase in the number of cells with reduced packaging and blanks, and secondly from the reduction in current consumption caused by the elimination of solder ribbons and the reduction of cells slices. In addition, due to the elimination of the welding ribbon, the frontal shielding of the shingled module is reduced, and a small amount of power is also increased.
2.Effectively reduce the power loss and hot spots caused by shading
Since the shingled module has more cells strings, when shading occurs, it can effectively reduce the power loss and hot spots caused by the shading.
3.Reduce the impact of defective cells
The comparison of the two groups of data in the figure shows that for conventional PV module, when there are serious fragments, data such as Vmp, Imp, Pmp are all significantly reduced; for shingled PV modules, when there are serious fragments, the drop rate of Vmp, Imp, Pmp are significantly lower than that of conventional modules. This indicates that the shingled PV modules can effectively reduce the impact of hidden cracks (fragmentation) on power generation performance. Comparing the circuit structure of shingled modules and conventional modules, the above phenomenon can also be explained theoretically.
Key Features of 450W Mono Perc Shingled Solar Panels
Specification of 450W Mono Perc Shingled Solar Panels
|Mechanical Characteristics||Temperature Characteristics|
|Weight||22.68kg||Temperature Coefficient of Voc||-0.27%/℃|
|Front Glass||White toughened safety glass, 3.2mm||Temperature Coefficient of Isc||0.04%/℃|
|Cells||210*210 PERC solar cells||Temperature Coefficient of Pm||-0.34%/℃|
|Back Sheet||high weatherability backsheet||Maximum Ratings|
|Frame||Anodized aluminum profile||Maximum System Voltage [V]||DC 1500IEC)|
|Junction Box||P68,TUV,two diodes||Series Fuse Rating [A]||20|
|Cable||Length 900mm, 1×4mm²||Maximum Surface Load Capacity [Pa]||5,400|
|Connector||Compatible with MC4||Temperature Range [°C]||-40~+ 85|
|Maximum diameter of 25 mm with Impact speed of 23 m/s|
Electrical Characteristics at Standard Test Conditions(STC)
|Maximum Power-Pm [W]||450|
|Open Circuit Voltage-Voc [V]||37.66|
|Short Circuit Current-Isc [A]||14.09|
|Maximum Power Voltage-Vm [V]||31.92|
|Maximum Power Current-Im [A]||14.09|
|Module Efficiency-η [%]||21.45|
Details of 450W Mono Perc Shingled Solar Panels Manufacturing
Anern has been a professional solar products manufacturer for 13 years.We have our own factory providing core products for solar systems, and have a large number of inventory for sale.Our team of experienced engineers will provide customers with solar products solutions they love.With the certification of ISO, IEC, CE, etc, we can provide high quality solar products.
1.Operate with many years of experience in developing solar system market, Also have developed various cost-effective products.
2.Self-made patent housing design and controller scheme ensure product stability and competitive price.
3.A complete supply chain ensures the quality of raw materials and the delivery date of products.
4.Provide OEM and ODM services, and can recruit agents and distributors from various countries. Welcome negotiation and cooperation.