RESEARCH TRIANGLE PARK, N.C.,: Koolbridge Solar announced today that its renewable energy product, the SMART LOAD CENTER (SLC), has been awarded UL (Underwriters Laboratories) approval.  UL is the world leader in advancing safety sciences and achieving the UL 67 and UL 60730-1 listing marks a breakthrough for the young North Carolina company. Koolbridge Solar SMART LOAD CENTER v1.0 […]