How many solar panels do I need for my home?
How many solar panels do I need for my home? Every home and business is different, so the size of your system will depend on your energy needs, roof space and solar goals. Typically, a residential solar power systems ranges from 3-10 kW and commercial solar power systems range from 50–500 kW for a medium sized business. A custom designed a solar power system created to meet your specific needs and offset as much of your utility bill as you desire is your best option.