Solis 185kW 1500VDC Three Phase Utility Scale Inverter

The Solis 185kW 1500VDC Three Phase Utility Scale Inverter (Solis-185K-EHV-5G-US-PLUS) is a transformerless three-phase string inverter built for large commercial, industrial, and utility-scale PV plants. With twelve MPP trackers, a 1500VDC input architecture, and integrated arc-fault protection, it delivers high energy yield while reducing string count and balance-of-system hardware.

Key Features:

• 185kW rated output and 185kVA apparent power on a three-phase, 800V grid connection
• 1500V maximum DC input voltage for longer strings and lower wiring losses
• 12 MPP trackers with a wide 480 to 1500V MPPT voltage range
• Up to 24 input strings at 30A maximum current per string
• Up to 98.7% peak efficiency and 98.3% CEC efficiency
• Integrated AFCI arc-fault protection for added system safety
• Maximum AC output current of 178A
• Type 4X enclosure rated for harsh outdoor environments
• Certified to UL1741SB, IEEE 1547-2018, UL1699B, UL1998, and CAN/CSA C22.2 107.1-1

The Solis-185K-EHV-5G-US-PLUS suits ground-mount, carport, and large rooftop arrays where high power density and 1500V design lower per-watt costs. It integrates with standard three-phase distribution and SolisCloud monitoring for reliable utility-scale operation.