SunWork Renewable Energy Projects

Request QuoteBattery Backup

In general, an existing solar system can be upgraded
to add battery backup.  However, it is expensive
and SunWork does not install batteries at this time. 

Installing batteries for backup purposes can cost $15,000 to $30,000 depending on your situation and on how much backup power you want to maintain. 

There are state and federal incentives that can help; however, the state incentive can be tricky and the federal tax credit has limitations as well.  Here is a link to information on the California state incentive for batteries and here is a link to an article on federal tax credit.

We have a chart of some of the backup options.  You can find it here.