How To Figure Out What Size System You Will Need

Solar Radiation Map USA

At Suacci Solar, we know that you’re doing your research and we want to help you understand the cost and savings associated with solar panel installation.

All our systems are customized to the individual need of the customer so please keep in mind to match your energy consumption and budget requirements. While any solar panel financing option will show savings over your every utility bill, we analyze your personal situation and build the right system to maximize your savings and fit your financial picture.

Figure Out How Big Of A System You Might Need
Using the amount monthly kWhs from your utility bill, and the amount of sun hours your location receives, you can find the size of your system, in DC watts, needed to cover 100% of your usage.* For a list of current prices please contact us.
Avg. Sun Hrs> < 3.0 3.5 4 4.5 5 5.5 6 6.5
Monthly Usage
50kWh 0.7kw 0.6kw 0.5kw 0.5kw 0.4kw 0.4kw 0.3kw 0. kw
100kWh 1.4kw 1.2kw 1.0kw 0.9kw 0.8kw 0.8kw 0.7kw 0.6kw
150kWh 2.0kw 1.7kw 1.5kw 1.4kw 1.2kw 1.2kw 1.0kw 0.9kw
200kWh 2.7kw 2.3 kw 2.0kw 1.8kw 1.6kw 1.6kw 1.4kw 1.2kw
250kWh 3.4kw 2.9kw 2.5kw 2.3kw 2.0kw 2.0kw 1.7kw 1.6kw
300kWh 4.1kw 3.5kw 3.0kw 2.7kw 2.4kw 2.4kw 2.0kw 1.9kw
350kWh 4.7kw 4.1kw 3.5kw 3.2kw 2.8kw 2.8kw 2.4kw 2.2kw
400kWh 5.4kw 4.6kw 4.1kw 3.6kw 3.2kw 3.2kw 2.7kw 2.5kw
450kWh 6.1kw 5.2kw 4.6kw 4.1kw 3.6kw 3.6kw 3.0kw 2.8kw
500kWh 6.8kw 5.8kw 5.1kw 4.5kw 4.1kw 4.1kw 3.4kw 3.1kw
550kWh 7.4kw 6.4kw 5.6kw 5.0kw 4.5kw 4.5kw 3.7kw 3.4kw
600kWh 8.1kw 6.9kw 6.1kw 5.4kw 4.9kw 4.9kw 4.1kw 3.7kw
650kWh 8.8kw 7.5kw 6.6kw 5.9kw 5.3kw 5.3kw 4.4kw 4.1kw
700kWh 9.5kw 8.1kw 7.1kw 6.3kw 5.7kw 5.7kw 4.7kw 4.4kw
750kWh 10.1kw 8.7kw 7.6kw 6.8kw 6.1kw 6.1kw 5.1kw 4.7kw
800kWh 10.8kw 9.3kw 8.1kw 7.2kw 6.5kw 6.5kw 5.4kw 5.0kw
850kWh 11.5kw 9.8kw 8.6kw 7.7kw 6.9kw 6.9kw 5.7kw 5.3kw
900kWh 12.2kw 10.4kw 9.1kw 8.1kw 7.3kw 7.3kw 6.1kw 5.6kw
950kWh 12.8kw 11.0kw 9.6kw 8.6kw 7.7kw 7.7kw 6.4kw 5.9kw
1000kWh 13.5kw 11.6kw 10.1kw 9.0kw 8.1kw 8.1kw 6.8kw 6.2kw
1050kWh 14.2kw 12.2kw 10.6kw 9.5kw 8.5kw 8.5kw 7.1kw 6.5kw
1100kWh 14.9kw 12.7kw 11.1kw 9.9kw 8.9kw 8.9kw 7.4kw 6.9kw
1150kWh 15.5kw 13.3kw 11.6kw 10.4kw 9.3kw 9.3kw 7.8kw 7.2kw
1200kWh 16.2kw 13.9kw 12.2kw 10.8kw 9.7kw 9.7kw 8.1kw 7.5kw
1250kWh 16.9kw 14.5kw 12.7kw 11.3kw 10.1kw 10.1kw 8.4kw 7.8kw
1300kWh 17.6kw 15.0kw 13.2kw 11.7kw 10.5kw 10.5kw 8.8kw 8.1kw
1350kWh 18.2kw 15.6kw 13.7kw 12.2kw 10.9 kw 10.9kw 9.1kw 8.4kw
1400kWh 18.9kw 16.2kw 14.2kw 12.6kw 11.3kw 11.3kw 9.5kw 8.7kw
1450kWh 19.6kw 16.8kw 14. kw 13.1kw 11.7kw 11.7kw 9.8kw 9.0kw
1500kWh 20.3kw 17.4kw 15.2kw 13.5kw 12.2kw 12.2kw 10.1kw 9.3kw
1550kWh 20.9kw 17.9kw 15.7kw 14.0kw 12.6kw 12.6kw 10.5kw 9.7kw

 *The figures stated in this table are based on optimum panel positioning for maximum sun exposure.

System Size Houses

SSI

Suacci Solar Index