Photovoltaic tip #3: Make sure you have good distribution of the load on the phases.
Most invertors have limit at 3kW of power. This means if you want to run electric stove, kettle and a washing machine at same time you need to have them on different phases.
If you don't, you end up with buying power from grid which is not economical, or overloading the invertors and they will shut down.
This is what helps us with that.
