Agricultural-photovoltaic complementary energy storage battery is a new type of green energy storage product tailored for the integrated development mode of agricultural planting and photovoltaic power generation. The agricultural-photovoltaic complementary model realizes the three-dimensional utilization of land resources by building photovoltaic power generation panels on the upper layer of farmland and carrying out crop planting, seedling cultivation and agricultural breeding on the lower layer. As the core energy regulation and storage device of this model, the energy storage battery undertakes the key tasks of stabilizing photovoltaic power generation output, optimizing agricultural power consumption and improving land energy utilization efficiency, and is an indispensable key equipment for the integration of new energy and modern ecological agriculture.

Different from conventional industrial energy storage batteries, agricultural-photovoltaic complementary energy storage batteries are designed for the scattered power consumption characteristics and field operation environment of agricultural scenarios. The product has the advantages of low temperature resistance, high safety, long cycle life and small volume occupation, and can adapt to the open-air field environment with large temperature difference between day and night and complex meteorological conditions. In the daytime, the photovoltaic power generation system converts solar energy into electric energy. After meeting the real-time power consumption of agricultural equipment such as irrigation pumps, greenhouse temperature control systems and light supplement equipment, the surplus electric energy will be efficiently stored in the energy storage battery. At night or on rainy days with insufficient light, the battery releases stored electric energy to continue supplying power for agricultural production, effectively solving the problem of discontinuous power supply of photovoltaic power generation and ensuring the uninterrupted operation of modern agricultural intelligent equipment.

This energy storage battery also has intelligent energy management and automatic protection functions. It can automatically adjust the charge-discharge rate according to crop growth power demand and photovoltaic power generation efficiency, maximize the utilization rate of solar energy, and reduce the dependence of agricultural production on municipal power grids, greatly reducing agricultural production energy costs. At the same time, the safe and stable operation of the energy storage battery avoids the power fluctuation damage to precision agricultural intelligent equipment caused by unstable photovoltaic power generation. While helping agricultural production save energy and reduce emissions, it promotes the standardized and intelligent development of ecological agriculture, and realizes the dual benefits of land resource reuse and clean energy popularization.