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A typical mounting structure is made up of aluminium. The mounting structure provides the foundation for the entire system so make sure it is sturdy and properly placed to the rooftops of your house. The performance of the solar panels depends upon the direction in which these panels are tilted. Since India lies in Northern Hemisphere, south direction works best here, they receive the maximum sunlight. East and West directions also work well. North is the only direction that we should not want to put our panels on.
Mounting Structure is used to fix solar panel with it. You can fix both monocrystalline and polycrystalline panel with it.
The angle between the horizontal ground and the solar module should be decided according to the latitude of your location in the world. It is generally believed that the modules placed at a tilt angle equivalent to the latitude of the place, would generate the maximum energy output. You can also use a solar tracker to increase the conversion efficiency.
MC4 connectors are the universal connectors and can be connected with any type of solar panels. The solar array wiring becomes simpler and faster on using them.
Most solar modules have a built-in junction box at the back with wires jotting out, but few modern ones have wire leads that have MC4 connectors on the ends. In a series connection you will have to connect the positive wire from one module to the negative wire of another module and it will increase the voltage in order to match it with the battery bank. . In a parallel connection, you connect the positive to positive and negative to negative leads and it maintains the voltage of each panel.
In all, Solar panel, Solar Battery and Grid input are connected together with the solar inverter to produce electricity. The output of a series string of solar modules is connected to the input of the inverter.
In an off grid solar system, Battery is compulsory where it is used to store power backup. This battery is joined with solar inverter to recharge it with solar panel and grid.