CSI Solar’s grid-tied, transformer-less string inverters help
accelerate the use of three-phase string architecture for
commercial and industrial rooftop applications.
CSI inverters are easy to configure and have a high conversion
efficiency of 98.5% to provide high yield and significant BoS
savings. With a wide operating range of 200-1000 Vdc and 6 or 9
MPPTs, they are the ideal choice for maximum energy harvesting.
• Maximum efficiency of 98.5%
• Maximum EU efficiency of 98.1%
• 6 or 9 MPPTs to achieve higher system efficiency
• 20A input for each string, perfectly matches with TOPHiku7 series module*
• Integrated DC switch
• Smart string monitoring
• Supports aluminum cable
• Integrated AFCI function
• DC reverse polarity protection
• Intelligent cooling technology
• SPD Type II for DC and AC
• Residual current monitoring
• IP66 protection for harsh environments
• Utility interactive controls: Active power derating, reactive power control,and over frequency derating
• Wide MPPT range for flexible string sizing