Power Distribution & Controls Sola/HeviDuty Since 1915, SolaHD has supplied total power quality solutions to keep production lines moving while keeping people, equipment and information safe. Visit Sola/HeviDuty ' Your Shopping CartBusiness Hours Monday – Friday: 7am – 4pm Having trouble identifying or finding a part? Call (802) 655-7090 or click here to complete our product finder form, we can help! Join Our Mailing List Get the latest information on promotions, products and events sponsored by Walsh. Name First Last Email* Customer Type* Commercial/Industrial Residential PhoneThis field is for validation purposes and should be left unchanged.