Energy & Power
Pentair Technical Products and OneSource Distributors offer combiner box rated UL 1741 at 1000 VDC
By Alyssa Dalton
June 14, 2011 – Pentair Technical Products and OneSource Distributors have co-developed a combiner box that satisfies the new UL 1741 standard at 1000 VDC, which they say is the first of its kind in North America to meet the photovoltaic standard certification. The box built to new industry standards at higher voltage suits solar application requirements, meets customer requests and increases system efficiency, they add.