Greenhouse pvt hybrid solar panel Collecting System
The comprehensive application of photovoltaic and light-heat methods, and the application of solar energy to greenhouses can make greenhouses able to meet the needs of energy self-sufficiency. In terms of photovoltaics, solar power generation systems can be used to meet the power supply required by various equipment in greenhouses and greenhouses, and to drive refrigerators to cool down in summer; rely on solar collectors with water circulation systems and heat dissipation systems to adjust the working temperature of photovoltaic cells, and perform heating and Heat dissipation to keep the temperature and humidity of the greenhouse or greenhouse at the best level.
The solar photovoltaic/photothermal power collection system is mainly composed of a photovoltaic part and a photothermal part. The photovoltaic part is to use mature solar power generation technology to provide greenhouses and greenhouses with electrical energy required by various facilities through the control system, which mainly includes key structures such as photovoltaic cells, batteries, inverters, and controllers. Photovoltaic cell modules are based on semiconductor materials, and the main structure includes the frame and the components in the frame. Among them, the components include a transparent front surface glass substrate, a transparent sealing element (such as EVA glue), a cell and a back sealing film, etc. The sunlight is irradiated on the photovoltaic cell through the substrate, and the light energy is converted into the user's use. Electrical energy. The main structure of the photothermal part is a collector, which uses the photothermal effect to effectively utilize the photothermal band in the solar spectrum, concentrates the scattered solar energy, converts solar radiation into heat energy, and uses solar heat more efficiently; at the same time, heat The circulation mechanism cools the solar cell and improves its photoelectric conversion efficiency.
The heat collector and the circulation components constitute the entire thermal circulation system. The thermal circulation system is equipped with a narrow flow channel on the back of the solar panel. Water flows through this channel to absorb the thermal energy of the panel to achieve the purpose of temperature control. The function of the water tank is similar to that of a solar water heater. It can be heated by solar energy or installed with auxiliary heating equipment to be heated by electricity. The power of the water pump and auxiliary heating equipment can be directly provided by the uninverted solar cell DC. The intelligent monitoring of the surface temperature of the solar cell and the water temperature in the water tank and the intelligent control of the speed of the water pump are realized by the intelligent monitoring system.
pvt hybrid solar panel
Extremely durable
Easy installation
Longer life
