wattmatters
Solar Wizard
Simple fact is the variance from place to place with:
- local and other regulations
- applicable tariffs
- system set up costs, whatever that may be (PV, storage, inverters, charge controllers, approvals, labour, metering etc)
- each property's unique production capacity (location, space for solar PV, orientation, seasonal variability, climate)
- each property's unique energy consumption (total and consumption patterns over a day, and seasonally)
just means the optimal scenario in each case can be quite different.
Layer on top what premium we each subjectively assign to other intangibles (such as level of energy independence, enjoyment in learning, designing and/or building, the hobby factor, a reduced reliance on fossil energy etc) and everyone will have a different "optimal" outcome.
The variance with these combination of factors across the USA seems to be quite large. The variance is much less across Australia.
I'm sure timselectric is optimising to suit their household's unique set of parameters.
- local and other regulations
- applicable tariffs
- system set up costs, whatever that may be (PV, storage, inverters, charge controllers, approvals, labour, metering etc)
- each property's unique production capacity (location, space for solar PV, orientation, seasonal variability, climate)
- each property's unique energy consumption (total and consumption patterns over a day, and seasonally)
just means the optimal scenario in each case can be quite different.
Layer on top what premium we each subjectively assign to other intangibles (such as level of energy independence, enjoyment in learning, designing and/or building, the hobby factor, a reduced reliance on fossil energy etc) and everyone will have a different "optimal" outcome.
The variance with these combination of factors across the USA seems to be quite large. The variance is much less across Australia.
I'm sure timselectric is optimising to suit their household's unique set of parameters.