Websalaries vary based on experience, location, and company size. Those with 5+ years of experience can earn up to $65,000 annually. The job has the potential for growth as the solar. Webthe average salary for a solar sales representative is $152,270 per year in united states. Salaries estimates are based on 96 salaries submitted anonymously to. Webthe estimated total pay for a solar sales is $146,801 per year in the united states area, with an average salary of $86,331 per year. These numbers represent the.