5 kW solar systems are near the average size for solar panel installations in the United States, so for those wondering how much solar will cost to install, looking at some price data for 5,000 watts of power is a good place to start. Prices will vary based on the size of your system, the type of equipment you choose, and the state that you live in. Learn more about how much solar panels cost, how much electricity a 5kW system can produce, and the smartest way to shop for solar. 

For many households in the United States, a 4.5 kW solar system is the right size to significantly cut electricity costs. Want to know the best way to ensure you’re getting the right price for your solar panel installation and maximizing your long-term savings? Compare your solar quotes with the prices that other solar shoppers paid for their 4.5 kW solar systems near you. Learn more about the cost of a 4.5 kW solar system, how much electricity your 4.5 kW system can produce, and what the smartest way is to shop for solar.

If you’re looking to install solar panels on your roof, a 7-kilowatt (kW) solar energy system can be the right size to significantly reduce your electricity costs. Want to know the best way to ensure you’re getting the right price for your solar panel installation and maximizing your long-term savings? Compare offers for 7 kW solar systems with the prices that have been quoted to other solar shoppers in your area.

For many homeowners who want to install solar panels on their roofs, an 8-kilowatt (kW) solar energy system is the best size to significantly reduce electricity costs. Getting the right price for your solar panel installation and maximizing your long-term savings is easy when you compare your offers with the prices that other solar shoppers in your area see. Find out more about how much an 8 kW solar panel system costs; the amount of electricity you can expect your 8 kW system to produce daily, monthly, and annually; and the smartest way to shop for solar in EnergySage’s 8 kW solar panel system guide.

If you have high electricity bills, installing a 3,000 watt (3 kilowatt) solar energy system on your home can be a great way to reduce your monthly costs. In order to maximize your long-term solar savings, you want to be confident that you’re getting a good price for your solar energy investment. The best way to feel confident about your purchase: compare multiple offers for 3 kW solar systems against the prices that other solar shoppers in your area have been offered. Learn more about the cost of a 3 kW solar system in your area, the amount of electricity you can expect your 3 kW system to produce, and the smartest way to shop for solar in EnergySage’s guide to 3 kW solar panel systems.