Wall-Mounted Solar Inverter

Delta Products created the world’s first, wall-mounted 80-kilowatt string inverter called the M80U Photovoltaic inverter. The M80U, a grid-tiered, three-phase transformerless solar inverter, is ergonomically designed for ease of use with a separable structure — NEMA 4X Enclosure Standard — to protect personnel and prevent degradation from adverse environmental conditions. In fact, it’s operating temperature ranges from -13 degrees Fahrenheit to 140 degrees Fahrenheit. With a maximum efficiency at 98.8 percent, the inverter delivers over a much wider power range than transformer-based inverters in order to meet the growing needs of commercial facilities and operators and to maximize return on investments on existing and future solar investments. As a two-stage inverter, the M80U input operation range is from 200 to 1,000 volts direct current (Vdc). Other features include an arc-fault detector, built-in AC and DC surge protection devices, 16 strings with fuse protection and two maximum power point trackers.

Delta Products