Say you’re thinking about adding another story onto an old house. You probably wouldn’t want to start building without first having a structural engineer make some calculations to ensure the house could support the addition. Now keep that image in mind as you consider interconnection policy as one of the main load-bearing walls in our solar market “house.” If not properly designed to match the growing market conditions, state interconnection policies may cause the house to come crashing down…or at least cause some major cracks to form.