Grah Shanti Surya Yagya is performed to get rid of the unfortunate results of Sun (Surya Dev). Lord Surya is the epitome of power, control, energy, pride, status, and a relationship with the father.
This Yagya is performed to reduce the harmful effect because of the wrong position of Surya in the Birth Chart. According to Astrology, Surya is one of the Nine holy Planets. If the admirers of Lord Surya worship and organise this Yagya, then they will be free from their sins and attain happiness and good health. Lord Surya Dev is worshiped through Surya Dosh Nivaran Pooja. If you have Surya Dosh then you might be facing a low confidence level, lethargic and laziness. Performing Surya (Sun) Dosha Nivarana Puja with Vedic rules helps to counter the consequences of weak sun, gain self-confidence, and get opportunities as well as fame.
This Yagya will have an impact for a long period i.e. 10-15 years or more depending on the Dosha you have. Yagna is a perfect remedy for a planet and the remedy will give long-term relief from the problem you are facing due to planetary doshas.