Interpretation: solar photovoltaic power installation price how much a square? After
several years of development, photovoltaic has now flown into the ordinary people's homes. But many people
do not know how to charge for photovoltaic power stations when they install them. By roof area or installation
capacity? People who are interested in investing in photovoltaic power generation pay more attention
to the cost of installation. Today, let's talk about the economic issue of cost and revenue.
A, how much is the photovoltaic square?
Photovoltaic is generally calculated according to installed power, watts, if according to the area can be converted, generally 8-10 square can install 1KW, if you want to install 10KW will need 80-100 square roof area, the price is about 4500 yuan per kilowatt, 10KW is 35000 yuan;
So how much pv can be installed in one square meter? What
is the approximate cost?
Here, Ruiyuan Tianke would like to tell you:
1. Photovoltaic power stations are not installed according to area;
2. The installation of photovoltaic power stations is based on the quantity of electricity.
Two, one square meter of photovoltaic power generation per day is how much?
Electricity is according to local place dimension and the illumination time, strength and temperature to integrated computation, generally weigh the star chi new energy for everybody, usually in north China area, per kilowatt power a day on average 4.5 degrees, calculate down is: 1 square meters a day on average power 0.4-0.5 degrees or so, a year is about 140-180 KWH.
Three, a square meter of photovoltaic power station in a year about how much money?
The total revenue of photovoltaic power stations and national policies are inseparable, and the national photovoltaic power subsidy policy will have some adjustments every year. Letter on Implementing the New Energy On-grid Pricing Policy in 2021. It clearly defines the feed-in tariff policy for new energy projects in 2021: For new household distributed photovoltaic projects that will be included in
the scale of central financial subsidy in 2021, the subsidy standard of full generation will be implemented at 0.03 yuan per kilowatt-hour. So
what is the true revenue per kilowatt of electricity generated by a photovoltaic plant? Taking full Internet
access as an example, the income of photovoltaic power station generating one kilowatt of electricity = local desulphurized coal stores + national subsidies of 0.03 yuan. According
to this calculation formula, the benefits of photovoltaic power stations can be accurately calculated.