[MADE IN USA] 100% Made in America using U.S. materials by a ISO 9001:2015 registered manufacturer
[PREMIUM QUALITY] Made from durable UV-resistant polypropylene, ensuring maximum heat transfer and years of trouble-free service
[MOST HEAT PER PANEL] Performance-certified by SRCC and IAPMO, up to 93% efficient and 1,100 BTUs per square foot; delivers more heat in the spring and fall than any other panel
[FIVE-YEAR WARRANTY] Backed by a 5-year manufacturer's parts warranty against defects in material and workmanship.