Solar Floating Mounting System
Floating photovoltaic power station refers to the establishment of floating photovoltaic power station in ponds, small lakes, reservoirs, reservoirs and other water.
Floating photovoltaic power station on water has become a hot topic in recent two years. The floating photovoltaic power station uses the photovoltaic modules floating on the water to generate electricity.It is characterized in that it does not occupy land resources, and the water body has a cooling effect on the photovoltaic modules, which can inhibit the rise of the surface temperature of the modules, so as to obtain higher electricity generation.In addition, covering the water with solar panels could also reduce evaporation from the water surface, curb algae blooms and protect water resources.
The photovoltaic power generation module is fixed on the floating block, which is made of high-density polyethylene and has no metal parts. The installation is modular stitching, which is simple and quick. The construction period of the project is about 6 weeks, among which the installation of the floating system and photovoltaic module takes 3 weeks each.The ample water in the reservoir and its surrounding rivers has good cooling effect and can generate about 10% more electricity than rooftop or ground-based photovoltaic systems. Solar Mounting System,Solar Racking System,Solar Panel Mounting System,Solar Roof Mounting Systems Jiangyin Yuanlv New Energy Materials.Co.,Ltd , https://www.yuanlvpval.com
According to statistics, the price of Beijing's machinery use fee rose slightly last year. The price index for Beijing's machinery use fee was 102.9% for the entire year, an increase of 1.8 percentage points over 1999.
According to industry insiders, the main reasons for the slight increase in the prices of Beijing's machinery use fees are as follows: First, crude oil prices have risen sharply, causing fuel prices for various machinery and equipment to increase, and driving the cost of machinery and equipment to increase. Last year, the ex-factory prices of petroleum processing industry in Beijing rose by 24.8%. Second, the state increased infrastructure construction. The increase in the demand for some large-scale construction equipment led to a rise in machinery class expenses. The third was the promotion of policy factors. In the third quarter of 2000, Beijing raised the budgetary standard for the use of commuting fees for machinery, which provided objective conditions for the increase in the price of machinery usage fees.
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