Approximately 1000 square meters.
Install distributed photovoltaic power plants on the colored steel tile roof of the steel structure. Usually, photovoltaic modules are installed only on the south side. The laying ratio is 1 kilowatt covering an area of . 10 square meters. In other words, a 1 MW project (1 MW = 1,000 kilowatts) requires an area of 10,000 square meters.
When installing a distributed photovoltaic plant on a brick roof, the clear area of the roof is usually covered with photovoltaic modules from 08:00 to 16:00, although the installation method is different from that of the steel color. roof, The laying ratio is similar, with 1 kilowatt occupying an area of about 10 square meters.
Precautions for photovoltaic power generation
Under normal conditions, a photovoltaic module can produce higher current and voltagehigher than under standard test conditions. When photovoltaic modules are connected in series, voltage is added; when the photovoltaic modules are connected in parallel, current is added; Photovoltaic modules with different electrical characteristics cannot be connected in series. Connecting photovoltaic modules to different electrical components can cause an electrical mismatch. connections. Be sure to install according to the installation manual.
50MW photovoltaic. The photovoltaic modules are installed on flat ground with supports at approximately 80 W/square meter. One acre of land is equivalent to 666 square meters, and 1,000 acres of land can install photovoltaic power plants of around 50 MW. The investment cost for installing a photovoltaic plant on 1,000 acres of land is about 600,000 yuan per acre of land, which is about 600 million yuan. connected to the grid, the cost can be recovered in approximately 6 to 8 years. Yes, it will be a net profit for about 15 years.