Background: The greenhouse of a vegetable planting base relies on electric heating, lighting, and irrigation systems, while the voltage of the rural power grid is unstable, especially during peak electricity consumption periods (such as morning and evening irrigation), which often leads to insufficient pumping of water pumps and a decrease in heating pipe power, affecting the growth cycle of vegetables; When the voltage is too high, it can also burn out the thermostat.
Solution: Install Zhongzhe voltage protectors for each greenhouse's power supply system, combined with the greenhouse's intelligent control system. When the voltage is abnormal, prioritize cutting off non core equipment (such as partial lighting) to ensure power supply for core equipment such as heating and irrigation; After voltage recovery, gradually close the circuit according to priority, and record voltage fluctuation data to provide reference for power grid renovation.
Effect: The vegetable growth cycle is stable, and the yield reduction caused by voltage problems is reduced by 80%, saving equipment maintenance costs of about 5000 USD per year.