Air conditioners are high demand items that need a lot of energy to keep running. An air conditioner can use anywhere between 1.3kw and 2.5kw of power, while the average solar power system creates between 2kw to 10kw. If you have a solar power system that only generates 3kw of power then the air conditioner would use up most, if not all, of the power your solar panels generated in only a few hours.
Your ideal system would therefore need to generate more kilowatts to run an air conditioner on the system, while still having power to run any additional appliances.
