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Equip the roof of the vegetable greenhouse with photovoltaic solar panels, green power generation on the roof, and plant vegetables and flowers in the shed - the first photovoltaic agricultural science and technology industrial park in Shouguang City, Shandong Province was recently initially completed in Jingwu Town, Xiqing District, and the combination of high-efficiency facilities agriculture and new energy not only improves land utilization, but also achieves a double harvest
of planting and power generation.
Recently, I came to the Huasheng Photovoltaic Agricultural Science and Technology Industrial Park on the outskirts of Jingwu Town, and saw more than 200 vegetable greenhouses standing side by side, with silver photovoltaic solar panels installed on the roof, which were particularly eye-catching
under the winter sun.
Walking into a smart greenhouse, a breath of heat rushes in, there are three-dimensional cultivated vegetables, hydroponic plants composed of "flower wall", purple-backed flower, tomatoes, bell peppers, lettuce, okra and other more than ten kinds of vegetables and white reticulation, wolf tail fern, green rose and other flowers bonsai full of
life.
In the nursery workshop, a technician is holding a remote control to operate an automatic sprinkler irrigation system to water fruits
, vegetables and flowers.
"The electricity used in the sprinkler irrigation equipment comes from the photovoltaic solar panels on the roof of the shed, and the automatic sprinkler rod is 8 meters long and has 25 sprinkler heads, which can move to spray and water on its own
.
Watering it for 10 minutes is equivalent to two workers working for two hours
.
Technician Liu Wenxiang said that at present, the electricity generated by photovoltaic solar panels has begun to be used for facility lighting, water curtain fans, heater fans, water pump stations, heating, sprinkler irrigation and other facilities to power supply
.
"The traditional greenhouse is to grow crops, and now the combination of facility agriculture and new energy can not only harvest fruits and vegetables, but also produce clean and environmentally friendly electricity
.
" 。 Yin Hong, project manager of Tianjin Huasheng Green Energy Agricultural Technology Co.
, Ltd.
, introduced that the city's first 20 MW photovoltaic agricultural technology greenhouse project covers an area of 1200 acres, and the first phase has built 222 photovoltaic agricultural greenhouses, which are used to grow vegetables, flowers, edible fungi, tea and other crops, with an annual power generation capacity of more than 26 million kilowatt hours, and the park's own consumption only accounts for about 5%, and most of the rest of the electricity will be fed into the national grid, and the annual power generation income is expected to reach 22.
8 million yuan
after being put into operation.
"At present, more than 4,000 meters of cable lines have been laid, and it is expected that all of them will be
laid by the end of the month.
" Yin Hong said that the greenhouse adopts a steel skeleton, and solar panels with different light transmittance are erected on the roof of the shed, which can ensure solar photovoltaic power generation and the lighting demand
of the entire greenhouse crops.
Photovoltaic agricultural greenhouses can also improve the photosynthetic utilization rate of plants, shield the ultraviolet light preferred by insects, and play a role
in physical insect repellent.
Equip the roof of the vegetable greenhouse with photovoltaic solar panels, green power generation on the roof, and plant vegetables and flowers in the shed - the first photovoltaic agricultural science and technology industrial park in Shouguang City, Shandong Province was recently initially completed in Jingwu Town, Xiqing District, and the combination of high-efficiency facilities agriculture and new energy not only improves land utilization, but also achieves a double harvest
of planting and power generation.
Recently, I came to the Huasheng Photovoltaic Agricultural Science and Technology Industrial Park on the outskirts of Jingwu Town, and saw more than 200 vegetable greenhouses standing side by side, with silver photovoltaic solar panels installed on the roof, which were particularly eye-catching
under the winter sun.
Walking into a smart greenhouse, a breath of heat rushes in, there are three-dimensional cultivated vegetables, hydroponic plants composed of "flower wall", purple-backed flower, tomatoes, bell peppers, lettuce, okra and other more than ten kinds of vegetables and white reticulation, wolf tail fern, green rose and other flowers bonsai full of
life.
In the nursery workshop, a technician is holding a remote control to operate an automatic sprinkler irrigation system to water fruits
, vegetables and flowers.
"The electricity used in the sprinkler irrigation equipment comes from the photovoltaic solar panels on the roof of the shed, and the automatic sprinkler rod is 8 meters long and has 25 sprinkler heads, which can move to spray and water on its own
.
Watering it for 10 minutes is equivalent to two workers working for two hours
.
Technician Liu Wenxiang said that at present, the electricity generated by photovoltaic solar panels has begun to be used for facility lighting, water curtain fans, heater fans, water pump stations, heating, sprinkler irrigation and other facilities to power supply
.
"The traditional greenhouse is to grow crops, and now the combination of facility agriculture and new energy can not only harvest fruits and vegetables, but also produce clean and environmentally friendly electricity
.
" 。 Yin Hong, project manager of Tianjin Huasheng Green Energy Agricultural Technology Co.
, Ltd.
, introduced that the city's first 20 MW photovoltaic agricultural technology greenhouse project covers an area of 1200 acres, and the first phase has built 222 photovoltaic agricultural greenhouses, which are used to grow vegetables, flowers, edible fungi, tea and other crops, with an annual power generation capacity of more than 26 million kilowatt hours, and the park's own consumption only accounts for about 5%, and most of the rest of the electricity will be fed into the national grid, and the annual power generation income is expected to reach 22.
8 million yuan
after being put into operation.
"At present, more than 4,000 meters of cable lines have been laid, and it is expected that all of them will be
laid by the end of the month.
" Yin Hong said that the greenhouse adopts a steel skeleton, and solar panels with different light transmittance are erected on the roof of the shed, which can ensure solar photovoltaic power generation and the lighting demand
of the entire greenhouse crops.
Photovoltaic agricultural greenhouses can also improve the photosynthetic utilization rate of plants, shield the ultraviolet light preferred by insects, and play a role
in physical insect repellent.
