EnergyPeriscope.com is a robust, professional-level performance estimating and financial analysis engine. Use it to create financial performance reports for single- or multiple-technology energy solutions. Accommodates retrofit applications, new construction buildings, and “Energy Farms” for selling solar PV or wind generated electricity. Models solar electric (PV), solar water heating, solar pool/spa heating, solar hydronic radiant floor systems, wind turbines and energy efficiency projects.