SOL DU is recognized by UGC, so you will be eligible to apply for a regular LLB from Delhi University. The following are the requirements for admission to Delhi University's law school for the LLB degree program.

• You must have a Graduate/Post-Graduate Degree from the University of Delhi or its equivalent with at least 50% marks if you are from General and Other Backward Classes (OBC). However, the cut-off marks for OBC applicants in the Entrance Test will be up to 10% lower than the marks announced for general candidates.
• OBC category students are granted a 5% relaxation in the minimum eligibility requirements. 
• The widows/wards of defense personnel (CW) category are granted a 5% relaxation in the minimum eligibility requirements for general candidates. 
• Candidates belonging to the physically handicapped (PH) category are granted a relaxation of up to 5% in the minimum eligibility prescribed for general candidates.

You will also need to give an entrance examination if you are applying for this course. I recommend that you contact the relevant university for more information.