Solar Inverters Explained
The inverter is the brain of your solar system. What string, hybrid and micro-inverters actually do, which brands ECR installs (Sungrow, GoodWe, Sigenergy), and how to pick the right one for your home.
September 9, 2026
Plain-English guides from ECR's licensed electricians — what to buy, what it really costs, and how to get the most out of your system in Sydney, the Central Coast, Newcastle and the Hunter.
The inverter is the brain of your solar system. What string, hybrid and micro-inverters actually do, which brands ECR installs (Sungrow, GoodWe, Sigenergy), and how to pick the right one for your home.
Charging at 6pm can cost far more than charging overnight or at midday. The cheapest windows on NSW EV tariffs, how solar changes the maths, and why you don’t need a battery to get started.
Inverter, battery, EV DC charger, backup and energy management in one stackable unit. What the SigenStor does differently, real NSW pricing and rebates, and who it suits.