Rectangular seal ring In mechanical equipment and industrial applications, the...
Solar priority mode of Solar Energy Storage System
With the continuous development of renewable Energy technology, Solar energy Storage systems are gradually becoming the ideal choice for home and commercial electricity. Among them, the solar priority mode realizes the efficient coordination of photovoltaic power generation, energy storage and electricity load through intelligent management, and is an ideal solution to achieve energy self-sufficiency. This paper will deeply discuss the working principle and advantages of the solar priority mode of the optical storage unit.
the working principle
Load power is preferentially provided by solar energy
In this mode, when the power generated by solar energy can meet the load of the user, the photovoltaic system directly uses solar energy to power the load. The excess energy is used to charge the battery pack. In this case, the system ensures the use of renewable energy through the green path to minimize dependence on conventional electricity.
When the solar energy is insufficient, it is supplemented by the battery
If the solar energy generation cannot meet the load demand, the system will automatically supplement the power supply by the battery pack. In this case, the battery is used to store and provide energy, ensuring that the user's electricity demand is not affected.
Remaining battery capacity monitoring
When the remaining battery capacity (SOC) drops to 10% or less, the system automatically switches to the mains mode to supply power to the load. In this mode, the mains power is also started to charge the battery, while the solar energy continues to charge the battery, ensuring a stable power supply for the load in the case of constant power.
Switching after the battery is full
Once the battery is full, the system automatically switches back to solar power and the battery powering the load together. In this way, users can continue to enjoy electricity from renewable sources, while maintaining the efficiency and economy of the system.
Countermeasures in the case of mains power failure
If the mains power (AC) is cut off and the battery power is insufficient during the power consumption, the system will automatically cut off the load power supply, and prioritize the use of solar energy to charge the battery until the SOC is charged to 40%. This ensures that the battery maintains a certain amount of power in the absence of mains support, ensuring long-term operation of the system.
Automatic switch after connecting to the mains
If the user reconnects to the mains during the battery charging process, the system will automatically switch to the mains power supply mode, and start the mains and solar power at the same time to charge the battery until the battery is full again. This mechanism ensures that the system can maintain efficient and robust operation under any circumstances.
advantages
Energy saving and emission reduction: The solar priority mode can maximize the use of renewable energy, reduce the consumption of traditional energy and greenhouse gas emissions, and is of great significance for achieving low-carbon environmental protection goals.
Economic benefits: Through the use of solar energy priority power supply, users can significantly reduce electricity costs, in the long run, the light storage machine has a higher return on investment, becoming a win-win choice for environmental protection and economy.
Safety and stability: The system automatically monitors the battery power and switches intelligently to ensure that the user's electricity consumption is not affected under any circumstances, providing a stable and reliable power supply.
Flexible response to power failure: In the case of a mains power failure, the system can quickly switch to the solar charging mode, improving the power supply security and emergency capabilities of users.
Intelligent Management: The system's intelligent control features allow users to remotely monitor and manage their energy usage, greatly improving user engagement and management efficiency.
CONCLUSION
The solar priority mode of the optical storage unit realizes efficient coordination between photovoltaic power generation, energy storage and load use through intelligent management. With this model, users can not only use renewable energy to meet their daily electricity needs, but also ensure that the system will continue to operate reliably when the mains fails or cannot meet demand. With the advancement and popularization of science and technology, the solar priority model will play an increasingly important role in the future management of renewable energy, and promote the optimization and sustainable development of the global energy structure.
Home energy storage product series
A lithium battery pack for home energy storage systems, which is compatible with solar panels and the sun The inverter can work together with the power grid to power household appliances, and it can also be used as a For off grid systems.
Extended reading
Application of rubber material in battery pack housing
Glass fiber composite material Glass fiber composites have been widely...
Glass fiber composite material
Glass fiber composite material Glass fiber composites have been widely...
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