In modern solar power generation systems, hybrid inverter battery plays a crucial role. They not only store the electricity generated by solar power but also ensure continuous power supply in the home when there is a grid failure. This article will delve into the working principles and operational processes of hybrid inverter battery to help you better understand their functionalities and benefits.
In solar power generation systems, hybrid inverter battery begins their work with the energy collection of the solar panels. When sunlight strikes the panels, visible light is converted into electricity, and the current then flows into the battery and is stored as direct current (DC). Depending on the type of system, solar panels can be categorized as AC-coupled or DC-coupled. DC-coupled systems usually have built-in inverters, which can convert DC into alternating current (AC), making the generated power usable for household appliances or stored in AC batteries.
In contrast, DC-coupled system batteries do not have built-in inverters. In this case, the DC from the solar panels flows into the battery via a charging controller, and then the stored power is first converted from DC to AC before being supplied to household devices. By properly configuring hybrid inverter battery, users can maximize the efficiency of solar energy use, thereby enhancing overall system performance.
Hybrid inverter battery has a relatively simple yet efficient charging process. When the electricity generated by the solar panels exceeds household demand, the excess power is stored. For instance, on a sunny afternoon, the battery may quickly become fully charged. When the battery is sufficiently charged, the charging controller will cut off charging to prevent overcharging.
Additionally, hybrid inverter battery has their unique advantages in power supply. Generally, the energy generated by solar panels is sufficient to meet the power needs of household devices, such as refrigerators, televisions, and lighting. When the battery is adequately charged, the surplus energy can be used to charge the battery, thus storing it for backup. This process ensures that users can rely on the power provided by hybrid inverter battery to maintain daily life even during a grid outage.
There are two main reasons to choose hybrid inverter battery: providing stable power assurance and economic electricity strategies.
First, hybrid inverter battery can quickly isolate the household system from the grid and activate backup power when a grid failure occurs. This self-protection mechanism can effectively avoid inconvenience caused by power outages.
Secondly, hybrid inverter battery also supports Time-of-Use (TOU) schemes, which means you can store electricity during periods of low rates and use it during peak periods, thereby reducing electricity costs. By optimizing the timing of electricity use, users can achieve higher economic benefits.