The small answer: It is dependent. A three phase inverter is better and excellent for big solar installations. When you have a giant solar panel array and substantial electrical power demands, a 3-phase inverter is the way to go. It handles way more ability and manages it efficiently. In the https://andresgthwj.actoblog.com/31367024/kodak-5-0kw-4-8kwh-solar-off-grid-hybrid-kit-secrets