Hello. Going solar is a great idea, but you're right if you pick the right setup for your needs. A
12v inverter may work well for some basic low power devices, but it may not be enough to run a refrigerator or high power electronics. Voltage determines the power of your inverter and you will need a higher voltage inverter for larger loads.
I suggest you first evaluate your power requirements, make a list of all the devices you want to run and their wattage rating. Once you have this, you can calculate the total power consumption and choose the right inverter accordingly.
