HESP 8-12kW
Single/Split Phase Low Voltage Hybrid Inverter
EU | Single Phase | 2 MPPTs
2x Peak Output for High-Demand Single-Phase Loads
The single-phase HESP 8–12kW provides up to 2× peak output for high-demand household and motor starts. Its 8.8kW, 10kW and 12kW models provide peak output of 17.6kVA, 20kVA and 24kVA respectively.
200A Hybrid Charging for 8.8–12kW Single-Phase Storage
The 200A hybrid-charging ceiling gives the 12kW single-phase model stronger battery-recovery capability after large household loads or extended backup operation. Grid charging is specified up to 120A and generator charging up to 60A, so each source has a clear role in the charging architecture.
Expand from Single-Phase to Three-Phase as Demand Grows
The single-phase HESP 8–12kW can expand from one to six units and, in larger configurations, provides a route to three-phase output. One to six HESP 8–12kW EU units can be connected in parallel.
Add Storage to Compatible Existing PV Systems with AC Coupling
Existing compatible grid-tied PV can remain in service while storage or backup is added through AC coupling, reducing the need for a full solar-side redesign. AC-coupling support allows the HESP 8–12kW EU to add battery storage or backup capability to compatible existing PV installations without replacing the entire solar-side architecture.
Stay on AC Input Through a Wider 90–280Vac Range
The 90–280Vac input window tolerates wider utility or generator voltage variation, reducing unnecessary transfers to battery in weak-grid conditions. The published grid/generator input window spans 90–280Vac, covering a broad range of AC-source conditions in weak-grid locations or systems that combine utility power with a backup generator.
Separate PV Arrays with Two Independent MPPTs
Multiple MPPT channels keep electrically different PV groups on separate trackers, improving layout flexibility across roof orientations and string groups. Separate trackers make it easier to divide the array between different roof orientations or strings while keeping the HESP48100S200-H and HESP48120S200-H within their published solar input limits.
OVERVIEW
