One should know that the Salaat of Eid can be offered in congregation only. One can offer Eid Salaat without congregation also for the following traditions support it:

Thawāb al-Aʿmāl wa ʿiqāb al-Aʿmāl|Volume 1|Book 2|Chapter 138

Thawāb al-Aʿmāl wa ʿiqāb al-Aʿmāl

Book 2, Chapter 138

One should know that the Salaat of Eid can be offered in congregation only. One can offer Eid Salaat without congregation also for the following traditions support it:

Hadith #4

وَ بِهَذَا الْإِسْنَادِ عَنِ الْحُسَیْنِ بْنِ سَعِیدٍ عَنْ مُحَمَّدِ بْنِ سِنَانٍ عَنْ عَبْدِ اللَّهِ بْنِ سِنَانٍ الْحَلَبِیِّ عَنْ أَبِی عَبْدِ اللَّهِ ع قَالَ: سَأَلْتُهُ عَنْ صَلَاهِ الْعِیدَیْنِ هَلْ قَبْلَهُمَا صَلَاهٌ أَوْ بَعْدَهُمَا قَالَ لَیْسَ قَبْلَهُمَا وَ لَا بَعْدَهُمَا شَیْ ءٌ.

4. And from the previous chain from al-Hussain b. Sa’eed from Muhammad b. Sinan from Abdillah b. Sinan al-Halabi from Abi Abdillah who said: The narrator asked Imam Ja’far Sadiq , “Is there any Salaat before or after the Salaat of Eid-ul-Fitr and Eid-e- Qurban?” Imam replied, “No, neither before nor after.”