Start spreading the news that New York City doesn't run New York State. Although the city government is formidable and critical to the safe and prosperous functioning of the nation's great metropolis, New York State has a significant government of its own. Businesses throughout the state must have state-level licenses and sometimes many of them. From retailers, auto mechanics and physicians alike should expect to file forms and respect the Empire State's authority.
In New York, a solar contractor installs, modifies, maintains, and repairs thermal and photovoltaic solar energy systems. A licensee classified in this section shall not undertake or perform building or construction trades, crafts, or skills, except when required to install a thermal or photovoltaic solar energy system.