The kW limit that decides your embedded generation approval
Municipalities cap embedded generation at a share of your connection capacity. Here's how the inverter's AC output, not the panel count, decides approval.
Inverter Sizing and Oversizing
Inverter power rating, oversizing considerations, surge requirements and clipping effects.
The Inverter Number That Decides If Your Fridge Starts
The continuous rating rarely trips an undersized inverter. The surge number, the seconds behind it, and the battery current limit decide if your fridge starts.
That 5 kW Inverter Label Won't Start Your Borehole Pump
Inverter size comes from simultaneous load and motor start-up surge, not panel count. Why a bigger machine can still fail, and what oversizing really costs.
Three limits decide inverter size before you compare quotes
Inverter sizing is the lowest of three ceilings: backup load draw, battery delivery and your supply connection. Work that order before comparing quotes.
The inverter number your pump actually needs to start
A correctly sized inverter still trips when a borehole or pool pump starts. Match the peak rating and its duration to the motor load you keep on backup.