WHAT SIZE SYSTEM DO YOU NEED?
Enter your monthly electric bill.
You pay the utility about$3,000 /yrTo cover about 90% of that, you need roughly8.8 kWAbout 23 panels on your roof
What that does to your monthly cost depends on your roof, your utility rate, and how you pay. Your quote comes with the exact numbers.
A planning estimate, not a quote or a promise of savings. Assumes about 24.5 cents per kWh, between the New Jersey and New York residential averages, and about 1,250 kWh per kW per year in this area. Your real system size depends on your roof, shade, usage, and payment option.