Omniksol-2k-TL series solar pv inverters use world class technologies, the maximum convert efficiency could reach 97.5%, MPPT adaptation efficiency is high up to 99.9% ,you can see more at: http://www.omnik-solar.com/products/omniksol-1k_1.5k-m .
Features
Transformerless design, high efficiency (Max.95.5%,Euro.94.2%)
High MPPT accuracy(>99.9%)
Wide DC input range(120-500 Vdc), compatible with different module technologies
Easy to wire, install and operate
IP 65 design, suitable for indoor and outdoor installation
5 years warranty(10~25 years as option)
