The entire coupled mode is designed to maximize the use of solar energy and ensure the health and life of the battery.
Charge priority: To avoid waste of energy, the device gives priority to charging and stores electricity during the day when the electricity consumption in the household is low or people are out. This means that with sufficient solar power, the battery is fully charged and the excess power is stored in it.
Automatic power connection: In photovoltaic micro grid mode, a connection to the grid is automatically established when the charging capacity exceeds 95%. This ensures that the battery can be fully charged for emergencies with sufficient solar power generation.
Stop grid connection: When photovoltaic power generation is less than grid power and energy storage capacity falls below 90% the grid output is automatically stopped. This ensures that the battery always has sufficient energy to cope with sudden power requirements.