As the flyer says, with the recent electricity price increases, it may be time to time to think about a battery to complement your solar system. We have rooftop solar that has contributed less to our bill over the last few years as the feed-in tariffs have decreased. Was wondering if anyone has gone ahead with a battery installation? Considering it? Installed but regret it?
As other people have said, this seems sus. I work for a PV, inverter and battery manufacturer and that flier has left a lot of things unclear. Like what brand the modules are from? what is the kW rating of the PV array? what is the throughput of the inverter (both ac and dc)? how many batteries? what the kWh storage of each battery?
Even things like: what is the weatherproof (IP) rating on the inverter and battery, this will impact where you install it. What are the warranty periods on the solar modules and battery and inverter.
If you were to even consider going with that you should definitely call and seek clarification on some of the above questions.
If you are generally interested in getting some installed, a good resource to know is Solar Quotes (https://www.solarquotes.com.au/). It is run by an electrical engineer who doesn’t seem to be a representative of any of the manufacturers, so it’s pretty unbiased. He rates all the different manufacturers for each product too.