You may be planning to have your own renewable energy source; and you opted to go for solar power system. Doing a DIY Electrical Services installation is not recommended, not even a good idea, considering the amount to be invested in each device, apart from the fact that this concerns electricity, it is never a good idea to do it all by yourself, not unless you are a professional and licensed electrician.
It is highly recommended to get the assistance of professionals or at least a professional to install this project. Electrical Services professionals have licenses and has permits to operate and run electrical wiring, may it be residential or commercial. Yes, it may be of quite high cost, but you surely would not gamble your safety, your family’ safety, so does your house’ safety for a faulty wiring, or improper wiring done. Remember that this will run dry cells, and dry cells are known to explode.
Apart from that, there is a proper way to mount the solar panels, considering the weight of each panels, it is best to have a professional mount them, else, it may fall from the roof if mounted above, endangering the life of people that are located downstairs, or fall and break if mounted another way. Either way, you would not want it. Electrical Services professionals can handle this job for you too.
As discussed, quite a few solar panels need to be installed to compensate the amount of current or power needed for you household usage, usually around three or more panels are needed, ask your Electrical Services personnel to compute this. This needs to then be wired to a solar converter which is wired to your dry cells, both of this need to be placed in a dry place, isolated from people, recommended area would be a garage or a shed. Your Electrical Services professional should be able to discuss and plan the location for this.
Lastly, power inverters, technically the most important part of the entire system, without this, your system would run DC voltage which would not have any use for your house. You may or would need quite a few of these depending on the power you would want to generate, so does the number of dry cells you have in your solar power system. Have electrical services Brisbane personnel plan this ahead, and explain to you the system that you will be running, it is best not to max it out.