SOLTEC Sourced. Contractors Choice. The 1.1MW/ 1.1MWh history of quality, safety and long-life is backed by testimonial, a 3Year product warranty and 20Year reliability warranty.  The system is for large projects designed for Industrial and Commercial Energy Storage needs as well as New Energy Power Stations, Micro-Grid, Power Grid Side-Storage, and Combined Thermal Power.  See Specs and Portfolio of Projects.