Frequently asked questions Getting Started How do I purchase the Evergen Intelligent Energy System? How long will the installation take? Will the battery power my entire home? Can I get a government rebate? What is included with the Evergen Intelligent Energy System? Is there an option to sell energy to the grid? General How will the Evergen system save me money? How much money will I save? Do I need to contact my current energy provider? Where does Evergen operate? Who owns Evergen? Advanced Questions How is the Evergen Intelligent Energy System different? Can I add more batteries to my system in the future? Is there any ongoing maintenance to worry about? Will the system allow me to go off grid? How long does the battery last? Can the batteries be housed outdoors? What is the CSIRO-developed Energy Intelligence? Is the CSIRO-developed Energy Intelligence required for the system to work? Can the battery provide back-up power in case of a blackout? Is the system upgradable? Can the system work with 3-phase power? Advanced Topics I already have solar panels. Can I just get the integrated battery storage system? Why has Lithium-ion technology been chosen for the battery type? Will seasonality affect the performance of my system? Will I need to change my electricity meter? Will I need to change my current electricity tariff? What kinds or electricity tariffs are there and which work best with Evergen?