Eltek says its THEIA HE-t grid-tie solar inverters have earned the highest ratings for the Underwriters Laboratories (UL) product safety certification, which now qualifies them for sale in the North American solar market.
The THEIA HE-t 2.0 kW, 2.9 kW, 3.8 kW and 4.4 kW models exceeded UL certification specifications by demonstrating full capability and operational performance for UL 1741, which includes anti-islanding safety requirements.
They also met the requirements for the IEEE 1547 safety standard for interconnection with the power grid and the National Electrical Manufacturer Association 3R protection level for safety and reliability in challenging environmental conditions, the company says. These UL-approved units include a built-in combiner box, DC disconnect and conduit management system.
The THEIA HE-t series inverters deliver 97% efficiency. The units feature a flexible connection set, backlit color display and integrated web server for quick configuration and easy operation, Eltek adds.