Fish happy "sun laughter" - Ninghe District fish pond frame photovoltaic panels play to increase income "fishing light song"

Traditional fish ponds are simply fish farming. Nowadays, blue solar photovoltaic panels are erected on top of the fish pond. Raising fish below and generating electricity above, the fish rejoiced in the "sun laughter" and played a "fishing light song" to help farmers increase their income.

Bathed in the bright sunshine of April, the reporter came to the fish pond next to dayuehe village in Ninghe Town, Ninghe District, and looked around, and a large number of large blue photovoltaic panels were installed on the fish pond, shining in the sunlight. The photovoltaic panels are 2.5 meters high, and below them are clear pond water, and Han Wanjun, a large aquatic contractor, is leading employees to release fish fry.

"We have contracted more than 2,000 acres of fish ponds, and this year we will cultivate export-oriented aquatic products: crucian carp and yellow jaws, which is a good time to put fry, and we are busy putting fry every day." Han Wanjun pointed to the photovoltaic panels and continued, "In the past, our ponds were simply fish farming, but now photovoltaic panels are installed on them, which is very beneficial to fishery production." ”

Where are the benefits of setting up photovoltaic panels on fish ponds for fish farming?

"Because the fish pond is equipped with a large area of photovoltaic panels, it is equivalent to installing a large umbrella for the fish pond in the middle of summer, so that the water temperature of the fish pond is suddenly reduced from the original 38 degrees Celsius to 28 degrees Celsius, the fish and shrimp in the water are no longer suffering from high temperature and heat, the disease is greatly reduced, the fish and shrimp grow healthily, the yield is improved, and the quality is improved." Han Wanjun said with a smile.

Fish pond frame power generation board, for power generation enterprises, where are the benefits?

Zhang Jian, project leader of Beijing Jingneng Clean Energy Power Co., Ltd., introduced that there are two advantages: first, to ask for resources from the fish pond space, without occupying agricultural land, comprehensively utilize the land, improve the added value and economic benefits of the land; second, there is no shelter over the fish pond, the finish is good, and it is particularly beneficial to absorb solar power generation.

The relevant person in charge of the Agricultural and Rural Committee of Ninghe District introduced that the installation of photovoltaic power panels on the fish pond, "the upper can generate electricity, the lower can raise fish", is the intensive development model of "one resource, two industries", which improves the efficiency of water resource utilization, constitutes the complementarity of fishery aquaculture and photovoltaic power generation, social benefits, economic benefits and environmental benefits are win-win, this year Ninghe District will also actively promote this comprehensive use of land to increase income, so that limited agricultural land produces greater economic and social benefits.

Li Chunman, the "shoulder picker" of Dayuehe Village, looked at the power station on the fish pond of more than 2,000 acres, and smiled happily.

"This is a fish pond on the verge of abandonment, there has been no dredging and water storage for many years, the original annual contract fee is very low, and now through the transformation of the fish pond and the erection of photovoltaic power generation panels on the fish pond, the economic benefits of the contracting enterprises have increased, and the contracting fee of the village collective has also increased several times compared with the past. Li Chunman said happily. (Chen Zhongquan)

Source: Tianjin Daily