hybrid inverter mppt 5kw

Solar Cell Structure

A solar cell is an electronic device which directly converts sunlight into electricity. Light shining on the solar cell produces both a current and a voltage to generate electric power. This process requires firstly, a material in which the absorption of light raises an electron to a higher energy state, and secondly, the movement of this higher energy electron from the solar cell into an external circuit. The electron then dissipates its energy in the external circuit and returns to the solar cell. A variety of materials and processes can potentially satisfy the requirements for photovoltaic energy conversion, but in practice nearly all photovoltaic energy conversion uses semiconductor materials in the form of a p-n junction.

Off-grid inverter: PV priority mode

   Working principle: PV gives power to the load first. When the PV power is less than the load power, the energy storage battery and PV together supply power to the load. When there is no PV or the battery is insufficient, if it detects that there is utility power, the inverter will automatically switch to Mains power supply.

   Applicable scenarios: It is used in areas without electricity or lack of electricity, where the price of mains electricity is not very high, and in places where there are frequent power outages, it should be noted that if there is no photovoltaic, but the battery power is still sufficient, the inverter will also switch to the mains The disadvantage is that it will cause a certain amount of waste of electricity. The advantage is that if the mains power fails, the battery still has electricity and can continue to carry the load. Users with high power requirements can choose this mode.  

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