9 Computer software used for renewable energy systems and energy efficiency measures, namely, used for design of solar photovoltaic systems, wind power systems, solar hot water systems, and energy efficiency systems, used for evaluating energy consumption, estimating electrical generating capacity and consumption savings, determining system sizing, estimating customer costs, estimating financial life cycle savings, estimating economic, environmental, and social benefits, producing reports, presentations, proposals, documentation, and incentive application and payment forms, jurisdiction and utility interconnection and bureaucratic forms, and project management paperwork, for use by renewable energy and energy efficiency professionals, residential customers, commercial customers and government customers; Computer software used by renewable energy and energy efficiency system and service providers for business analytics, providing sales leads, financing, project management, and customer relationship management; Computer software used for renewable energy and energy efficiency system data gathering, management, analysis, and reporting