HESP 14-18kW
Single/Split Phase Low Voltage Hybrid Inverter
EU | Single Phase | 3 MPPTs
Up to 380A on a 48V Battery Platform
The HESP 14–18kW single phase hybrid inverter reaches up to 380A charge/discharge on the 18kW model, supporting high-power storage while retaining a 40–60Vdc battery architecture.
Three 42A MPPTs for Large PV Arrays
Three 42A MPPTs and a 2+2+2 string layout suit high-current modules and multi-array roofs. PV input reaches up to 28.8kW, giving the solar hybrid inverter substantial solar headroom.
2× Peak Output and Nine-Unit Expansion
Each model provides up to 2× rated peak output for 10 seconds, while 1–9 unit parallel operation supports staged growth. The single phase inverter gains both startup reserve and an expansion path.
Large Homes Staying on 230V Single Phase
The 14kW, 16kW and 18kW models deliver high AC power without changing the site to three-phase output. This makes the hybrid solar inverter suitable for larger homes, villas and light-commercial properties that have heavy loads but retain a 230Vac single-phase electrical architecture.
Large Roofs with High-Current PV Modules
Three 42A MPPTs allow the PV field to be divided across multiple roof planes or string groups while accommodating higher-current modules. With PV input up to 1.6× rated AC power, hybrid inverters for solar in this range can provide more daytime generation for simultaneous loads and battery charging.
High-Capacity Backup with Staged Expansion
Two-level battery buck-boost topology, 2× peak output and up to nine parallel hybrid inverters support projects with high battery current and future growth. The 48V inverter can also wake from grid, PV or generator input, adding recovery options after shutdown or deep battery discharge in a large storage system.
HESP 14–18kW Single Phase Hybrid Inverter OVERVIEW
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