PV72L12-3S L/C

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PV72L12-3S L/C is a kind of solar charge controller, which stands for photovoltaic power multiple 72V input L/C multiple 12V output and 3 stages charge control. This product is mainly used in photovoltaic power generation systems to configure the charging controller for batteries. It has a variety of protections to ensure the stability of the system, so it is widely used in various occasions and the demand is growing.

The application field of PV72L12-3S L/C covers a wide range, mainly including residential, agriculture, engineering and solution applications. In the residential application, it can be used for solar photovoltaic street lamp charge controller and solar photovoltaic home power generation charge controller. It can detect the insulation resistance of solar panels before installation, realize the over-discharge protection of the battery and ensure the safe and stable operation of the system. In agricultural application, this product can be used as a solar photovoltaic agricultural integration charge controller, which can improve the safety and reliability of the system while realising the intelligent management of water-saving irrigation power generation.

In engineering application, it can be used for solar photovoltaic construction engineering charge controller and solar photovoltaic grid-connected power generation charge controller. It is equipped with strong power compensation capability and can be used in complicated environment. And its built-in anti theft measures can effectively prevent theft. In addition, the PV72L12-3S L/C can detect the resistance of solar panels when connecting to the optical fiber network, improve the reliability of the solar panels, and realize the stable operation of the system.

In solution application, it can serve as a solar photovoltaic energy system solution charge controller. It can monitor the operating status of the system in real time, adjust the position of the solar panels according to the sun\'s position and realize automatic tracking, thus improving the system\'s power generation efficiency.

The working principle of PV72L12-3S L/C is relatively simple. It generally consists of three stages: bulk charge, absorption charge, and float charge. In the bulk charge stage, the charging current is set to the maximum set value, and the charge voltage gradually rises until it reaches the absorption voltage. In the absorption charge stage, the charging voltage is set as a constant and the charging current gradually decreases until it reaches the set value. In the float charge stage, the charge voltage is set to a certain level, and the current maintains a certain constant. The three charging stages ensure that the system battery is fully charged without overcharge, and the system can run normally for a long time.

In summary, PV72L12-3S L/C has a wide range of applications and reliable working principle, so it is widely used in photovoltaic power generation systems and the demand is increasing. It can effectively improve the system safety and stability, thus achieving better results.

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