HESP 8-12kW
Single/Split Phase Low Voltage Hybrid Inverter
US | Split Phase | 2 MPPTs
US Grid Standards for Easier Project Screening
HESP 8–12kW US lists market-specific grid and safety standards that installers can verify during permitting and interconnection review. The HESP 8–12kW US datasheet lists UL1741 & IEEE1547.1-2020 together with CEC, Rule 21, HECO, FCC 15 Class B and RoHS.
2x Peak Output with a 6HP Motor Reference
The 2x peak reserve and 6HP motor reference provide useful starting margin for pumps, compressors and other equipment with high inrush current. Rated output ranges from 8.8kW to 12kW, while peak output reaches 17.6kW, 20kW and up to 24kW respectively.
200A Hybrid Charging for North American Split-Phase Systems
Up to 200A hybrid charging lets a larger 48V battery bank recover faster after high residential loads while keeping grid and generator charging limits clearly separated. Grid charging is listed at up to 120A and generator charging at up to 60A, providing multiple charging paths for larger residential battery banks.
Add Storage to Existing Solar with AC Coupling
AC coupling lets a compatible existing grid-tied PV system add battery storage and backup without replacing the original solar-side inverter architecture. The HESP 8–12kW US can therefore support selected retrofit projects where the existing inverter, AC topology and control method are confirmed compatible before installation.
Expand Capacity and Configure Three-Phase Output in Parallel
Parallel operation lets system capacity grow in stages without replacing the original inverter platform. The datasheet supports 1–6 units in parallel and states that more than two units can form a three-phase output.
Split a 13.2kW PV Array Across Two MPPTs
Two independent MPPTs let separate PV groups operate at their own tracking points, making it easier to split arrays by roof orientation or string condition. On the 12kW HESP48120U200-H, maximum PV input is specified as 6600W + 6600W, while MPPT tracking efficiency reaches 99.9%.
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