Title: Peruvian sol (1863–1985)
Content:  The sol, later sol de oro, was the currency of Peru between 1863 and 1985. It had the ISO 4217 currency code PES. It was subdivided into 10 dineros or 100 centavos.
Title: Lost Decade (Peru)
Content:  separate currency instituted by the Peruvian government worth identically to the United States dollar, until keeping up with inflation bankrupted the Central Bank of Peru. In 1990, Peru's currency was switched again from the Peruvian inti to the Peruvian nuevo sol as inflation began to decrease. A government initiative offered to exchange nuevo soles with Peruvians intis at the exchange rate of 1,000,000 Peruvian intis. Inflation continued to decline which contributed favorably to the new currency's circulation and reliability with the general public. Peruvian intis and the original Peruvian sol were ousted out of circulation in 1991. As of 2020, the Peruvian nuevo sol remains Peru's national currency.
Title: Peruvian sol
Content:  The sol (plural: soles; currency sign: S/) is the currency of Peru; it is subdivided into 100 céntimos ("cents"). The ISO 4217 currency code is PEN. The sol replaced the Peruvian inti in 1991 and the name is a return to that of Peru's historic currency, as the previous incarnation of sol was in use from 1863 to 1985. Although sol in this usage is derived from the Latin solidus (English: solid), the word also means "sun" in Spanish. There is thus a continuity with the old Peruvian inti, which was named after Inti, the Sun God of the Incas. At its introduction in 1991, the currency was officially called nuevo sol ("new sol"), but on November 13, 2015, the Peruvian Congress voted to rename the currency simply sol.
Title: List of motifs on banknotes
Content:  The official currency of Peru is the Peruvian sol (PEN). The motifs used are:
Title: Economy of Peru
Content:  The sol is the currency of Peru. The exchange rate as of March 23, 2020 is 3.53 soles to the US dollar and 3.82 soles to the Euro. It was instated in 1991, when the Peruvian government abandoned the inti due to hyperinflation of the currency; the sol has since maintained the lowest inflation rate in Latin America. The sol replaced the inti at a rate of 1 nuevo sol = 1,000,000 intis. The inti itself replaced another inflated currency, the sol, which was used between 1863 and 1985. The name sol comes from the Latin solidus, and is also the Spanish word for "sun", which the ancient Inca civilization worshiped as the god Inti. The sol currently enjoys a low inflation rate of 
Title: Economy of Peru
Content:  Since it was put into use, the sol's exchange rate with the United States dollar has stayed mostly between 2.80 and 3.30 to 1. Out of all the currencies of the Latin American region, the sol is the most stable and reliable, being the least affected by the downturn in the value of the US dollar; during late 2007 and early 2008, the exchange rate fell to 2.69 to 1, which had not been seen since 1997. The exchange rate is set on a daily basis by the Banco Central de Reserva del Perú (Central Reserve Bank of Peru). The sol is divided into 100 céntimos. The highest-denomination banknote is the 200 soles note; the lowest-denomination coin is the rarely used 5 céntimos coin.
Title: Lost Decade (Peru)
Content:  Peru's had switched its currency twice from 1985 to 1990. In 1985, President Alan Garcia introduced the Peruvian inti, a short-lived currency that valued 1000 Peruvian soles. Banknotes were initially printed in values of 10, 50, and 100 intis, however banknotes subsequently were printed in larger quantities due to continued hyperinflation. Peruvian intis were printed in values of 50,000, 100,000 and up to banknotes of 5,000,000 intis by the end of its circulation. Despite Garcia's attempts to encourage Peruvians to circulate and trust the Peruvian inti, the public turned towards exchanging and relying on United States dollars, leading to foreign exchange controls and the usage of the dollar MUC, 
Title: Peruvian sol (1863–1985)
Content:  inca, worth ten soles, was introduced for use on banknotes. The peg to the franc was replaced in 1901 by a link to sterling at a rate of 10 soles = 1 pound, with gold coins and banknotes issued denominated in libra. This peg was maintained until 1930 when Peru left the gold standard and established an official rate of 2.5 soles = 1 USD, a rate which remained until 1946. In 1933, banknotes were issued once more denominated in soles, now called soles de oro. This name also appeared from 1935 on coins, when silver was replaced by base metal. Since 
Title: Peruvian real
Content:  The real was the currency of Peru until 1863. Sixteen silver reales equalled one gold escudo. The silver coin of 8 reales was also known as the peso.
Title: Peruvian inti
Content:  The inti was the currency of Peru between 1985 and 1991. Its ISO 4217 code was PEI and its abbreviation in local use was "I/." The inti was divided into 100 céntimos. The inti replaced the inflation-stricken sol. The new currency was named after Inti, the Inca sun god.

Question: what is the name of the currency used in peru?
Answer: Peruvian nuevo sol.