Nevada law requires that solar energy system installers be licensed by the Nevada State Contractors Board. Contractors may be licensed under License Classification C-37 (solar contracting), or perform solar work under License Classification C-1 (plumbing and heating) for solar thermal installations. Contractors currently installing and maintaining photovoltaic systems should be licensed under Classification C-2 (electrical contracting), but a new license as a photovoltaic installer will be required for projects beginning in 2007.
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