As Sun is functional benefic planet for Aries , Cancer , Leo , Scorpio , Sagittarius ascendants , in 2nd house , Sun will give positive results unless it is afflicted with functional malefic planets for particular ascendants.
For Aries , Sun will give better family life , financial life , gains from children , happiness from children .
For Cancer , Sun will give better financial and family life .
For Leo , Sun will give better health , better financial and family life and all round development as it is ascendent lord .
For Scorpio , Sun being 10th house lord , placed in 2nd house will give good professional life and ultimately will strengthened financial life of the native .
For Sagittarius , Sun being 9th house lord being placed in 2nd house will make one devoted to his/her family and will try his/her level best to bring happiness in family .
Sun will give average results for Taurus and Aquarius ascendent natives and to get good results for Taurus ascendant, Sun should be aspected by Stronger Mercury or Saturn. For Taurus , 4th house lord , Sun being placed in 2nd house will again make one focused towards his/her family life but getting Saturn aspect here will add more positivity to 2nd house significations .
For Aquarius ascendant , Sun being 7th house lord placed in 2nd house will again be good for family and marital life of the native .
Sun will be malefic for Gemini , Virgo , Libra , Capricorn and Pisces ascendent natives .
For Gemini , Sun being 3rd house lord being placed in 2nd house might leads to un-necessary travels and one might not able to enjoy full happiness at home. Aggression might be more in family matters .
For Virgo , Sun being 12th house lord , placed in 2nd house will again pull financial pressures on to family .
For Libra , Sun being 11th house lord in 2nd house will again be bad for finances and for family life to some extent , unless and until , Saturn is not giving aspect to Sun .
For Capricorn , Sun being 8th house lord , posited in 2nd house will pull up pressures in one marital life .
For Pisces , Sun being 6th house lord , posited in 2nd house will give un-necessary tensions in family.