Solis S6-EH3P50K-H(21A)

Overview

The Solis S6-EH3P50K-H(21A) is a 50 kW three-phase high-voltage hybrid inverter from the S6-EH3P(29.9-60)K-H(21A) series, designed for C&I energy storage. It offers 4 MPPTs with 21 A string current, dual HV battery ports with up to 80 A per port, seamless sub-10 ms backup switchover and parallel operation of up to 10 units. It is the designated inverter for the SolisStorage EverCore C&I battery cabinets.

Key Features

• 50 kW rated output with max 100 kW PV input
• 4 MPPTs, 21 A per string for high-power and bifacial modules
• Dual high-voltage battery ports, 80 A x 2 (160 A total) charge/discharge
• Seamless backup: on-grid/off-grid switchover under 10 ms
• Parallel operation up to 10 units
• Dedicated generator port at rated power
• IP66 enclosure with C5 anti-corrosion rating
• Wi-Fi, LAN and Bluetooth monitoring as standard (SolisCloud)

Technical Specifications

Compatible Batteries

• SolisStorage EverCore C&I battery cabinets
• BYD Battery-Box Premium HVS / HVM and other approved HV batteries - see the official Solis battery compatibility list attached

Applications

• C&I energy storage systems (EverCore, HV battery cabinets)
• Commercial PV self-consumption
• Peak shaving and demand management
• Backup power for critical loads
• Microgrids and genset-coupled sites