Can i add solar panels to an existing system

Should I add solar panels to my existing solar system?

Adding solar and batteries More and more people are adding solar panels to their existing solar system because they also plan on adding batteries. Often, the additional solar panels and the battery bank are installed together at a package price. When adding batteries, there is a wide variety of approaches, each of which as its own pros and cons.

Can I add more solar panels if my roof is old?

Do not add more solar panels to your system if your roof is old, it is a leased system, or if you do not have enough roof space for extra panels. Contact your original solar installer to add more panels to your system. Why add solar panels to an existing solar system?

Do I need a permit to add more solar panels?

Speaking of your local building department, they’ll generally require a permit for adding more solar panels to an existing system. Your utility company will also request a net energy metering (NEM) application for the additional solar panels.

Should I add solar panels or battery storage to my home?

Most homeowners don’t know what their energy needs will be in 10 years. Having the option to add additional solar panels or battery storage to your system down the road can give you the peace of mind that you’ve invested in a home solar system that benefits you now and in the future.

Should I add a second solar inverter?

Add a second solar PV system along with batteries – If your existing inverter is still relatively new (e.g. less than 5 years old), it might make sense for you to add a brand new solar system in parallel with your existing one.

Can I install solar panels myself?

It is technically possible to install additional panels yourself, but we don’t recommend it. Installing your own solar panel system is dangerous, as with any project involving electrical work. DIY installations also mean you must handle permitting yourself, which can be a lot of time and paperwork.