Lebanon mppt controller solar 120A 96VDC

MPPT or Multiple Power Point Tracking charge controller is a modern technology in the solar industry and is now becoming one of the main components of every solar PV system. 

It is an electronic component that works with PV modules allowing them to produce their maximum power output efficiency. MPPT is used in conjunction with ordinary trackers in a PV system, but each has their own functionality. While the function of a tracker is directing a solar module towards the sunbeam to physically track the sun and receive the maximum available solar energy during the day, the function of an MPPT is to electronically track the sun and vary the electrical operating point of the modules so that they can deliver their maximum power.

Despite the different methods used in MPPT designs, the most commonly used method is changing the actual input voltage in such a way that the maximum power is achieved. When a conventional charge controller charges a battery, it simply connects the solar module directly to the battery and forces the panel to work at the discharged battery voltage. This kind of operation wastes the power output of the panel. An MPPT charge controller rather follows the following steps:

It calculates the voltage that the module is able to produce

Then operates the modules at their maximum power voltage to extract their full power output

It converts the maximum produced voltage of the panel to the voltage of the discharged battery through a DC-DC converter.

Finally, it increases the charging current to the battery storage and therefore uses the maximum produce power of the solar panel that could have been otherwise wasted by a conventional charge controller

A combination of the physical tracking and electronic tracking of the MPPT charge controller greatly affects the performance of the charging operation by using the maximum available solar energy as well as the PV panels output energy.

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