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24/7 Customer Support
Online store always open
When describing the 12 BB and 9BB or MBB(multi busbar) photovoltaic cell technology, the abbreviation BB should be explained. In English, this abbreviation stands for BusBar. What are BusBars? Undoubtedly, BusBars are connectors running vertically through silicon cells, responsible for collecting energy from the cells. The first photovoltaic modules had only 2 BusBars. To increase the efficiency of the entire system, the 9/12 Bus Bar photovoltaic panel technology was developed. Certainly, the use of 12 BB technology enables higher output power and reliability of the photovoltaic modules.
The current generated by the fine busbar is conducted to the main busbar of the PV panel. Consequently, if the busbar is broken or damaged, some of the currents cannot be transferred to the main busbar. The consequence of which is the incorrect operation of the cell, which is manifested by a low short-circuit current and low output power.
In traditional panels, the distance of a single busbar from the main busbar is long, so if the panel power is damaged, the power of the panel is completely lowered.
However, in the case of solar cells using 9BB/12BB technology, these distances are shorter. Consequently, when the busbar fails, the power of the panel will not be degraded much.
Solar panels with MBB technology have higher reliability. They are resistant to mechanical stress, therefore they are resistant to microcracks, snow, rain and other weather anomalies. The Multi BusBar technology reduces the stress on the solder strip, which reduces the risk of breaking the Bus Bar.
The production technology of the BusBar 9BB/12BB system is crucial in high-power installations. Undoubtedly, in these installations, aspects such as the area occupied, power from one module, safety and durability make up a large whole. Therefore, MBB modules are optimal for:
MySolar a solar panel manufacturer, announced in 2023 that it has launched commercially available HJT + perovskite solar cells with a power output of 250 W. The company was founded in 2013 and has since become one of the leading solar panel manufacturers in Poland. HJT + perovskite cells are a new technology with the potential to revolutionize the solar industry.
Kapaciteti Srbije za PV Instalacije 1. Obilje pogodnog zemljišta: Srbija ima velike površine zemljišta pogodnog za fotonaponske (PV) instalacije. Topografija zemlje uključuje ravne ravnice, posebno
Serbian Land Capabilities for PV Installations 1. Abundance of Suitable Land:Serbia has vast expanses of land suitable for photovoltaic (PV) installations. The country’s topography includes
MySolar a solar panel manufacturer, announced in 2023 that it has launched commercially available HJT + perovskite solar cells with a power output of 250 W. The company was founded in 2013 and has since become one of the leading solar panel manufacturers in Poland. HJT + perovskite cells are a new technology with the potential to revolutionize the solar industry.
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