The Fact that you'll need 3 more panels might negate any cost savings you’d see mainly because of the decrease specific panel charges. The most crucial drawback of an off-grid system is that it's more expensive to set up and sustain. In addition, you will need to Use a backup https://solarpanelinstallationwesternaustralia.sport.blog/2025/01/20/power-your-future-with-city-point-solar-your-trusted-solar-partner-in-western-australia/