Best Free Solar Software of 2026

Solar companies can enhance their sales workflow through a comprehensive CRM solution that encompasses every stage from lead management to financial assessments, proposal creation, e-signing, and invoicing. With Solar Logics, users benefit from an integrated solar panel system sizing and cost estimation tool. Recognizing the diversity in calculation methods among installers, Solar Logics enables customization by allowing users to input their specific technical, geographic, and construction parameters into the calculator. Regardless of the number of lenders involved or the locations of clients, this platform facilitates the entry of loan information and incentive details, which are utilized to project both immediate and long-term savings in the generated proposals. Furthermore, Solar Logics crafts detailed solar energy system proposals that include visual aids such as charts and tables, showcasing the electricity expenses prior to and following solar setup, as well as savings, incentives, the anticipated payback duration, and a thorough breakdown of the loan repayment plan. In this way, the solution not only simplifies the process but also enhances the clarity and professionalism of presentations to clients.