Industrial Power Quality has been our exclusive focus for more than 70 years. SolaHD offers the right products to intercept and correct Unshielded Transformers industrial power quality problems such as blackouts and volta......Industrial Power Quality has been our exclusive focus for more than 70 years. SolaHD offers the right products to intercept and correct Unshielded Transformers industrial power quality problems such as blackouts and voltage surges. We offer the expertise to help choose the best products - whatever the zone within a facility, whatever the source and whatever the nature of the power curve distortion. Check out our Total Power Quality Presentation to see how our solutions will keep your facility & equipment running 24/7.