Photovoltaic

Back when solar panels cost $3.65 a watt, we engineered tracking arrays to maximize their performance adding 30% or more energy. Today it is more cost-effective to add more panels or use a higher grade Photovoltaic (PV) Panel. At PS&W we sell a wide range of panels from Made in the USA to suppliers in Canada, Germany, Japan, China and around the world. All of our panels come with a 25-year manufacturer’s warranty which allows you, the customer to choose your panel based on cost, efficacy, color, manufacturing location or other special features like double-sided glass or IEC 61701 rated salt mist resilient.