Solar mounting system

  The increasing demand for high efficiency PV modules at lower costs of production leads to new designs of solar cells. In English, MBB abbreviation stands for Multi-busbar. MBB means that a solar cell is equipped with 12 or 16 busbars instead of 4, 5 or 6. This means the modules provide a higher power output and a higher reliability: ~2 % – 2.5 % power increase (in % range because cell eff. and types are different). What is busbar? In the solar cell, there is a thin rectangular strip printed on front and backside of the solar cell to conduct electricity, that strip is called a busbar. The purpose of the busbar is simple yet crucial as it separates the cells to conduct direct current from the photons and transfer it to the solar inverter to convert the current into alternating current. The benefit of multi-busbar technology? Nowadays, multi busbar cells have become one of the prominent trends in solar panel design. The multi-busbar technology is used to divide the solar cells into...