Solar power systems reduce electricity bills and carbon footprints. This calculator estimates the system size needed to cover your monthly energy usage and projects financial returns.
💡
Pro Tips
South-facing roofs (in the Northern Hemisphere) maximize generation.
Consider battery storage to use solar energy at night.
Regular cleaning can improve panel efficiency by 2-5%.
!
Fun Facts
"The sun provides enough energy in one hour to power the world for a year."
"Solar panels can still generate electricity on cloudy days, though less efficiently."
"The payback period for solar has dropped significantly over the last decade."
