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Long-term solar radiation datasets were reconstructed across China. Global solar radiation in summer decreased by up to 1.83 W·m −2 ·decade −1. China’s PV power potential decreased by 1.69 kWh·m−2 ·decade −1 from 1961 to 2016. 30 provinces saw a 0.25–10.27% reduction in PV potential in the 2010s versus the 1960s.
The annual mean global solar radiation in China from 1961 to 2016 was estimated at 174.36 W·m −2, with a decreasing trend of −0.83 W·m −2 ·decade −1.
Previous studies usually used limited observation data for modeling and analyzing global solar radiation in China , , that has a land area of ~9.6 million km 2. These limited data potentially result in partial valid conclusions owing to their inadequate representativeness.
Eastern China has an annual effective irradiance of only 1300–1500 kWh/m 2. The region with poorest solar resource is the Sichuan Basin (less than 1100 kWh/m 2 per annum). the Advanced Geosynchronous Radiation Imager
In China, only 97 solar radiation monitoring stations have been established on the mainland, and they are unevenly and sparsely distributed across the region (Tang et al., 2011).
Interestingly, these areas are also characterized by the most severe air pollution, which has been suggested to be a primary cause for the reduction in solar radiation resources . Fig. 13. Spatial pattern of GSR trends in China for (a) 1961–1990, (b) 1990–2016, and (c) 1961–2016.
In photovoltaics, the measurement of solar irradiance components is essential for research, quality control, feasibility studies, investment decisions, plant monitoring of the …
In this study, a novel model for estimating R s was developed and coupled with a PV power model and inverse distance weighting model to generate high-resolution R s and …
In this study, a novel model for estimating R s was developed and coupled with a PV power model and inverse distance weighting model to generate high-resolution R s and …
The data set contains daily mean global solar radiation, diffuse solar radiation, and horizontal direct solar radiation from 130 stations (including replacement stations) in …
One of major payloads is the Advanced Geosynchronous Radiation Imager (AGRI), which is able to measure spectral solar reflectance and thermal emission with high …
The Global Solar Atlas is an open data initiative that makes available both modeled and measured solar radiation and meteorological data. Modeled data available from Solargis database. Modeled solar and meteorological data are …
Interpolating data from discrete points to a continuous surface, using a yearly statistical summary of solar radiation in China
The data set contains daily mean global solar radiation, diffuse solar radiation, and horizontal direct solar radiation from 130 stations (including replacement stations) in mainland China from May 1957.
Temporal and geographical coverage. In the online app, the long-term averages of solar resource and PV power potential data are calculated for the periods: A) 1994-2023 for most of Europe and Africa, B) 1999-2023 for most of America, …
The Global Solar Atlas provides a summary of solar power potential and solar resources globally. It is provided by the World Bank Group as a free service to governments, developers and the …
The largest collection of free solar radiation maps. Download maps of GHI, DNI, and PV output power potential for various countries, continents and regions.
Download solar resource maps and GIS data for 200+ countries and regions ... Direct Normal Irradiation Medium Size. English PNG, 1.5 MB. Español PNG, 1.5 ... & Meteo Assessment …
Surface solar radiation is an indispensable parameter for numerical models, and the diffuse component contributes to the carbon uptake in ecosystems. We generated a 12 …
To this end, this study aims to provide an accurate and reliable strategy to address the current sparse coverage of solar radiation measurements in China, as well as to …
For China, some researchers have also assessed the PV power generation potential. He et al. [43] utilized 10-year hourly solar irradiation data from 2001 to 2010 from …
Besides, the degree of tapping wind and PV potential in China is not high, and the installed capacity of most provinces in China accounted for no more than 1% of the capacity …
Summary. Global data representing the solar resource and PV power potential has been calculated by Solargis, and released in the form of consistent high-resolution data layers.. To set the scene, we characterize the long-term …
This study is the first to estimate, using FY-4A and a random forest model, the global horizontal irradiance (GHI) at a 4-km–15-min spatio-temporal resolution over China, as …
The Global Solar Atlas is an open data initiative that makes available both modeled and measured solar radiation and meteorological data. Modeled data available from Solargis database. …
Simplified physical models like Solar Irradiance Scheme (SOLIS) or Fast All-sky Radiation Model for Solar applications with Narrowband Irradiances on Tilted surface (FARMS …
Solar photovoltaics is a direct use of solar resources to generate electricity, which is one of the most important renewable energy application approaches. Regional PV output …
To address this gap, a 41-year (1982–2022) daily diffuse solar radiation dataset (CHDSR) is constructed with a spatial resolution of 10 km, based on a new ensemble model …
Global Photovoltaic Power Potential by Country. Specifically for China, country factsheet has been elaborated, including the information on solar resource and PV power potential country statistics, seasonal electricity generation …
Global Photovoltaic Power Potential by Country. Specifically for China, country factsheet has been elaborated, including the information on solar resource and PV power potential country …