Multiplying vegetables with solar energy economic benefits

Planting greenhouse vegetables uses solar energy, and the benefits of vegetables have doubled. This is the use of advanced solar remote precision irrigation system by farmers in Binhai County, Jiangsu Province. It can remotely operate the opening and closing of the water valve in the field without the need for alternating current and buried wires. It is not only easy to use, but also saves energy and achieves the result of increasing production and income. .

The author saw in the county's New High Agricultural Demonstration Park that the electric poles here are about 3 meters away from the ground and have a solar panel. Don't underestimate this panel, with which the solar remote precision irrigation system will work. According to reports, this system is based on the already built high-efficiency water-saving irrigation system, using solar power technology, wireless sensing technology, 3G wireless transmission technology, electro-hydraulic combined drive and Other advanced technologies to achieve remote precision irrigation.

The opening and closing of the water valve for solar energy is micro-power consumption. The electricity consumption is very small. The solar energy can basically meet the electricity demand for production. Even in the rainy weather, the energy in the solar battery can be used in ten. day. More importantly, using this technology, there is no need to bury the wires in the farmland, and it is safer. In addition, the solar remote precision irrigation system can automatically sense the dryness and ionization of the soil in the greenhouse, automatic water-saving irrigation and fertilization irrigation according to the needs of the plant, and remote irrigation through remote computer terminals or mobile terminals. The labor intensity of farmers will increase the level of scientific farming.

The project is to build greenhouses on the ground, install solar panels on the roof, collect solar power from solar panels, and heat solar greenhouses through solar photovoltaics to further increase vegetable production and extend production cycle. At the same time, it can also be used to solve problems such as lighting, irrigation, and pest control. According to preliminary estimates, the use of solar power to raise the temperature can more than double the yield and efficiency of vegetable greenhouses, and ensure the production and supply of vegetables in the four seasons. It is of great significance to increase farmers' income and solve the problem of vegetable baskets for urban residents. At the same time, the method also solves the problem of power generation land, which plays an important role in rational planning and use of land and protection of the ecological environment.