The United Arab Emirates (UAE) (Arabic: دولة الإمارات العربية المتحدة‎, Dawlat al-Imārāt al-‘Arabīyah al-Muttaḥidah) is a federation of seven emirates situated in the southeast of the Arabian Peninsula in Southwest Asia on the Persian Gulf, bordering Oman and Saudi Arabia. The UAE consists of seven states, termed emirates, which are Abu Dhabi, Dubai, Sharjah, Ajman, Umm al-Quwain, Ras al-Khaimah and Fujairah. The capital and second largest city of the United Arab Emirates is Abu Dhabi. It is also the country's center of political, industrial, and cultural activities.[6]

Before 1971, the UAE was known as the Trucial States or Trucial Oman, in reference to a 19th century truce between the United Kingdom and several Arab Sheikhs. The name Pirate Coast was also used in reference to the area's emirates from the 18th to the early 20th century.[7]

The political system of the United Arab Emirates, based on the 1971 Constitution, comprises several intricately connected governing bodies. Islam is the official religion and Arabic is the official language.[8]

The United Arab Emirates has the world's seventh largest oil reserves[9] and possesses one of the most developed economies in the Middle East. It is currently the thirty-sixth largest economy at market exchange rates, and has a high per capita gross domestic product, with a nominal per capita GDP of $46,584 as per the IMF.[10] The country is fourteenth largest in purchasing power per capita and has a relatively high Human Development Index for the Asian continent, ranking 35th globally.[11] The United Arab Emirates is classified as a high income developing economy by the IMF.

The United Arab Emirates is a founding member of the Cooperation Council for the Arab States of the Gulf, and a member state of the Arab League. It is also a member of the United Nations, Organisation of the Islamic Conference, the OPEC, and the World Trade Organization.

solar energy

Solar energy, radiant light and heat from the sun, has been harnessed by humans since ancient times using a range of ever-evolving technologies. Solar radiation, along with secondary solar-powered resources such as wind and wave power, hydroelectricity and biomass, account for most of the available renewable energy on earth. Only a minuscule fraction of the available solar energy is used.
Solar powered electrical generation relies on heat engines and photovoltaics. Solar energy's uses are limited only by human ingenuity. A partial list of solar applications includes space heating and cooling through solar architecture, potable water via distillation and disinfection, daylighting, solar hot water, solar cooking, and high temperature process heat for industrial purposes.To harvest the solar energy, the most common way is to use solar panels.
Solar technologies are broadly characterized as either passive solar or active solar depending on the way they capture, convert and distribute solar energy. Active solar techniques include the use of photovoltaic panels and solar thermal collectors to harness the energy. Passive solar techniques include orienting a building to the Sun, selecting materials with favorable thermal mass or light dispersing properties, and designing spaces that naturally circulate air.