System daily operation status monitoring: understand several key information of controller data

System daily operation status monitoring: understand several key information of controller data

The controller of the wind-solar hybrid system is the "intelligent brain" of the entire system. It will continuously record and display the operating status of the system. Learning to understand several key information on the controller is like mastering the "health report" of the system, which can help you detect abnormalities in time and ensure stable and efficient operation of the system.

Primary concern: Current power generation and consumption status

The controller usually clearly displays the current power generation situation, including the real-time power generation of solar panels and wind turbines, as well as the power consumption of the household at this moment. By comparing these two values, you can intuitively understand whether the system can meet the current power demand. When the generated power is continuously higher than the electrical power used, it usually means that the battery is charging; otherwise, it means that the system is consuming battery energy or needs to be supplemented by the power grid. Understanding this basic equilibrium state is the first step to determine whether the system is working properly.

Core indicator: battery “energy inventory”

The status of the battery is the top priority for monitoring. The most critical displays on the controller are the remaining power of the battery (often expressed as a percentage) and the current voltage. The battery percentage directly reflects the "energy inventory" of the system, while the voltage can more sensitively reflect the immediate status of the battery. Under normal circumstances, the battery power should fluctuate within a reasonable range (such as 30%-90%) to avoid being in a low or fully charged state for a long time. If you find that the battery power drops too quickly when there is no sunshine or wind, or rises abnormally slowly during charging, it may indicate excessive power consumption or reduced battery performance.

Key Efficiencies: Energy “Revenue and Expenditure” Records

In addition to instantaneous data, the controller will also count cumulative data, such as how many kilowatt-hours of electricity generated by solar and wind energy on that day and month, how many kilowatt-hours of electricity the household uses in total, and how much electricity is delivered to or from the grid. This historical data is like the "energy ledger" of your home. Through comparative analysis, you can evaluate the overall efficiency of the system, understand which energy source contributes more in your area, and whether your household electricity usage habits are reasonable.

Warning Signal: "Reminder Sign" of System Abnormality

The controller will prompt system abnormalities through codes, icons or text. Common warnings include: equipment communication interruption (such as loss of data on a generator), battery overvoltage or undervoltage, load overload, etc. Once an alarm message appears, you should first record the prompt content and refer to the instructions to initially determine the nature of the problem. For persistent alarms or problems that cannot be solved by yourself, you should contact professionals for maintenance in time.

Environmental parameters: Understand the "working context" of the system

Many smart controllers can also display environmental data such as current temperature, battery temperature, and even historical high and low temperatures. Temperature has a great impact on battery life and power generation efficiency, especially in severe cold or hot weather. Paying attention to temperature changes can help to take appropriate insulation or heat dissipation measures to protect the core equipment of the system.

Making a habit of checking your controller data regularly, like checking the weather forecast every day, can help you become more connected to your energy system. By paying attention to key information such as the balance of power generation and consumption, battery status, accumulated data, and abnormal prompts, you can not only ensure that the system is running at its best, but also manage your home energy more proactively, so that green electricity can better serve your daily life.