GST on Solar powered Robotic Cleaning Systems

In re Ecoppia Scientific LLP (GST AAR Haryana) Q1. Whether Solar powered Robotic Cleaning Systems supplied by the Applicant qualifies as a ‘solar power based device’ in terms of sub-clause (b) of Entry no. 234 of Notification no. 1/ 2017 Integrated Tax (Rate) dated 28 June 2017 (as amended from time to time) liable to Goods and Services Tax @ 5%? Further, what would be the most appropriate 4-digit HSN classification under which Robotics Cleaning System (‘RCS’) should be classified, for Goods and Services Tax (‘GST’) purposes. The impugned products, i.e., Robotic Cleaning System (RC...