consider it an honor to serve Indiana and its surrounding states with Alternative Energy Solutions. While we are a small personal company, we operate with a high level of precision, quality products, and pride in our work. Solar Energy Systems, LLC is not a fly-by-night operation.  consider it an honor to serve Indiana and its surrounding states with Alternative Energy Solutions. While we are a small personal company, we operate with a high level of precision, quality products, and pride in our work. Solar Energy Systems, LLC is not a fly-by-night operation. Design and installation of solar energy systems. Products include solar panels, batteries, inverters, backup generators, mounting systems, wind turbines and LED lighting. Markets served include commercial and residential.