The Big Picture: Our policy has always prohibited second systems if they interfere with the value proposition of a customer's existing NEM. In some markets, this effectively eliminates second systems from eligibility.
The Update: We are firmly enforcing no second systems in Illinois (all utilities) from 8/3/26.
The Details: When a homeowner already has a NEM agreement, adding a second system can put their existing credits and billing setup at risk. Protecting the customer is our top priority, even if that means foregoing a new LightReach sale.