15kW Off-Grid Solar Installation (3-Phase) | Full Project Overview In this video, we showcase the full installation of a 15kW 3-Phase Off-Grid Solar System, designed to provide reliable power independence for homes and businesses. You’ll get a complete walkthrough of the components, wiring, battery setup, inverter details, safety measures, and system performance. 15kW(3-Phase) Deye Inverter and Battery Warranty 10 years AXITEC 30-year Manufacturing warranty & 30 years performance warranty. 🔋 Wh