human
What is the best way to keep my house cool in the summer without breaking the bank?
assistant
The best way to keep your house cool in the summer without breaking the bank is to invest in energy-efficient window coverings, such as blinds or curtains. Additionally, you can open windows during the day and close them at night when temperatures are cooler. You could also try investing in an air conditioning system that is more energy efficient than traditional models. Finally, you may want to look into solar panel installation for additional cooling options.