lite-based solar radiation methodologies for estimat-ing the solar r esource available in South Africa. 1 square kilometer resolution. Data from thirteen stations distributed in six climatic re-gions were considered. The data is made available by permission of Eskom. Nowadays, solar PV is present under multiple forms in Africa, from rooftop to utility scale, but also for some various applications such as street lightning, water pumping, powering hospitals or fridges, etc. Solar Irradiance data | Solargis Apps Select a region. 3 *Author for correspondence 1 GeoModel Solar, Pionierska 15, Bratislava, Slovakia, E-mail: marcel.suri@geomodel.eu • Distance from earth: 150 x 106km • Diameter: 1.39 x 106km • Surface temperature: ~5500°C • Age: around 4.6 billion years. We test the degree of accuracy of a variety of irradiance maps in two regions: western China and southern Africa. Solar energy measurement on the South African east coast . The link also provides a poster size (.tif) and midsize map (.png). Solar irradiance data, online apps and consultancy services that help reduce risks and optimise performance of solar power plants. Jan: Feb: Mar: Apr: May: Jun- - - - - - Jul: Aug: Sep: Oct: Nov: Dec- - - - - - Not all functionalities will work in Internet Explorer.x. Application for an Electricity Generation License, Directions to the Eskom Academy of Learning (EAL), Safety, Health, Environment and Quality Policy (Poster), Safety, Health, Environment & Quality Policy (.pdf document), 10th Eskom contractor academy graduation ceremony, Business Entrepreneurship and Franchise Expo, Eskom rewards outstanding small businesses at the 2014 Business Investment Competition, Eskom bags prestigious Sunday Times Top Brands Award, South African Human Rights Commission honours Eskom for openness and responsiveness, Guide to requesting information from Eskom, Repurposing of appliances and why it is dangerous, Ancilliary Services - Technical Requirements, Grid Access Unit (Independent Power Producers), Small Scale Embedded Generation (SSEG) connection, Submit your meter readings via the MyEskom Customer App, Submit your meter reading via Customer Service Online, Eskom’s Critical Peak Pricing tariff - pilot phase 2, Pricing Related Information for Generators, Eskom Smart Prepaid Split Meters Programme, Government - Central Suppliers Database (CSD). electricity in South Africa (SA) continues to rise [4]. #The following was contributed by Jörg Trentmann, (Eumetsat) February, 2013:. Eskom Research has been measuring solar irradiance since late 2006. Data of mean daily solar radiation on a horizontal surface from the Weather Bureau was used, which dated back to 1954 [23]. The monthly average global solar irradiance for the four selected areas of study were computed and compared with the in situ data. Global Horizontal Irradiance (GHI) for Ghana for the years 2000, 2001 and 2002. Solar resource summary The long-term annual average ofDirect Normal Irradiance is 2816 kWh/m2and the annual average of Global Horizontal Irradiance is 2282 kWh/m2. The irradiance characteristics of Durban, KwaZulu-Natal Province, South Africa, which has a humid sub-tropical climate and significant cloud variation, has been described by … South Africa - Solar irradiation and PV power potential maps. This suggests In this paper, two different satellite based methodologies have been applied to calculate global horizontal and beam normal irradiance values for South Africa. Abstract: Solar radiation data can be estimated at high spatial resolution over large geographical areas using satellite images. © 2021 The World Bank Group, All Rights Reserved. PVGIS provide a large and accurate solar radiation free database for europe, Africa Mediterranean Basin and South-West Asia : solar radiation interactive maps. (Daily Solar Hours) This map shows the average annual and daily solar insolation for Africa and the Middle East. Third Southern African Solar Energy Conference 11 – 13 May 2015 Kruger National Park, South Africa ACCURACY-ENHANCED SOLAR RESOURCE MAPS OF SOUTH AFRICA Suri M.*1, Cebecauer T. 1, Meyer A.J. Expert Developer Guidance. Other more recent assessments of solar radia-tion in South Africa (i.e. The data is made available by permission of Eskom. Use the drop-down menus or select an image below. Free data access for researchers and hobbyists (home PV system use). Their verification through on-site irradiance measurements is only possible in limited cases due to the frequent scarcity of ground-based data. The CM SAF MVIRI surface radiation data set provides high-quality surface radiation data between 1983 and 2005 for the full disc of the Meteosat Geostationay Satellites, covering Europe, Africa and parts of South America, as well as the Atlantic Ocean.