Since the state promulgated the "distributed photovoltaic power generation" policy in 2013, allowing enterprises to install photovoltaic equipment and connect to the grid for power generation, the "first cases" of photovoltaic power generation have occurred in various parts of the city, and the number of photovoltaic power users has steadily increased. As of July this year, the city has accepted a total of 2,443 distributed power generation projects with an installed capacity of 93,888.23 kilowatts, including 2,054 individual projects with an installed capacity of 15,575.15 kilowatts. The number of residents applying for photovoltaic power generation has increased steadily.
Save 3,000 yuan in electricity bills a year
Several wires set up a "bridge" for communication between the photovoltaic panel and the inverter, and the crystalline silicon components that perform photovoltaic power generation shine in the sun, constantly converting solar energy into electricity.
Liu Demin, a villager in Zhoushantou Village, Dajing Town, Yueqing City, became the first person in the village to try photovoltaic power generation. The photovoltaic panels also attracted many curious eyes to his building. He saw a large piece of distinctive light panels on the roof. This is the Household photovoltaic generator set. He spent a total of more than 30,000 yuan to build this unit. Its installed power generation capacity is 3kW, and it can generate about 3,000 degrees of electricity every year. It is integrated into the public power grid at a voltage level of 220 volts. It can generate 20 degrees of electricity a day in fine weather and about 10 degrees in cloudy days. .
"The capacity of photovoltaic power generation is basically enough for the whole family, and the economic benefits are still good." Liu Demin calculated an account for the reporter. The annual electricity consumption of his family is about 5,000 kWh. It costs about 3,000 yuan in electricity bills per year. Install photovoltaic power generation equipment, the power generation of photovoltaic panels is around 260 watts, and a photovoltaic panel can generate about 300 kWh of electricity a year. 10 photovoltaic panels can self-generate about 3000 kWh a year. Coupled with the country's current photovoltaic power generation subsidy policy, the electricity bill for one year can be saved.
"The connection of photovoltaic equipment is not complicated. It can be provided by a dedicated photovoltaic installation company. You can also apply to the power department for installation. You don't need to worry about it when you use it. I was worried that it would not be operated and it would be very troublesome. Completely redundant." The convenience of photovoltaic equipment also made him quite satisfied.
Will rooftop solar try?
