Delta`s new H4A & H5A string inverters
With its new Flex series, Delta is offering 4 and 5 kilowatt-hours single-phase string inverters for residential applications. The new models have the same compact dimensions as their predecessor, the H3 Flex 3 kilowatt-hours, yet at considerably higher power densities. Integrated wireless communications allow for remote commissioning and monitoring using the MyDeltaSolar app, which is available for Android and iOS mobile devices.
The Flex series offers 2 MPP trackers and ultra-wide 30-550 volts input voltage range and Rugged IP65-rated die-cast aluminum chassis and enclosure. The gadgets show efficiencies of up to 98.3 percent and a convenient AC and DC cabling with included plug-in connectors. (nhp)