This solar pv panels power sizing calculator will help you determine the solar panel wattage requirements for your off grid solar project.
Off grid solar power calculator australia.
Off grid system estimator please note this estimator does not take into account any losses or standby power for system hardware such as the inverter charger.
Remember that all results are indicative only.
This calculator uses average solar insolation data if you require a system which must function even on very low solar insolation days you will need to size your system using minimum daily.
The cost of an off grid system for a typical australian home 18kwh day ranges between 25 000 45 000 the price is much higher due to the amount of battery storage necessary to power your home during winter months and days of minimal solar production.
Go back to solar storage calculator home page about using this.
The average daily sunshine hours section ought contain the average number of effective solar pv input hours.
By comparison a 6 6kw solar system would provide ample solar power for the same electricity.
6am to 6pm and sat.
An unbound renewable energy company.
3 84 kw gridtied battery backup solar system with outback power center and 12x heliene 320 panels.
8am to 5pm pst.
Please follow the instructions below to get an idea of what size solar array and battery storage system would be sufficient to allow your home to go off grid.