Sun in 11th house in Astrology gives good result in incoming gains and liquid wealth. This position gives the native lots of male support and friendship and makes a good manager. Sun in 11th House in Vedic Astrology also promises a son since Sun is looking at the 5th house of children.
The 11th House in Astrology shows gains of all kinds, hopes, wishes, power to achieve your desired goal and your source of income. The source of income is not your 10th house, but your 11th house. How will you make your money, or how will you get your (Big) money. Your 10th house just shows career, rise & fall in career, and what field you’ll go into after looking at all the divisional charts, but 11th house shows the big gains you’ll receive in your life. Very important house in terms of wealth.
The 11th house in Vedic Astrology represents our actions' fruits: income and general fulfilment of desires. It also represents the years after the career is over, enjoyment of a pension, having time to spend with friends, following up on aspirations that have been lingering. The 11th house relates to the 3rd part of the legs, the calves, and shins. The 11th house corresponds with Aquarius. The air quality gives this house some volatile characteristics (aspiration, hopes), Saturn represents the return of good investments made in life (such as building up a. pension). It also adds older siblings and older people in general.
Sun in Vedic Astrology represents the soul. This can be read in the most flexible and general sense of the word. The word soul is used for the deepest and truest nature, for the ultimate sense of identity, inspiration, and aspiration. Surya signifies one's essential attributes - the sense of self, ego, self-esteem, a sense of purpose, and so on. Energies and conditions that arise from the Sun's placement in a horoscope, along with the influences that the Sun receives, will be experienced in life as deep, long-term trends and processes that impact one's life as a whole.
Note: The degree of auspiciousness and inauspiciousness will depend upon a complete analysis of the horoscope (birth-chart).