Friendly & Simple Design
Lightweight body and clean controls make installation and daily operation straightforward.
HI-TH
Commercial Hybrid Inverters
HI-15~25K-TH
3 Phase · High Voltage
A powerful 15-25kW three-phase high-voltage hybrid inverter designed for residential and light-commercial solar systems. Compatible with 150-750V Li-ion batteries, offering generator support and parallel expandability with fast UPS switching.
15~25kW
Output Power
IP66
Protection
150V-750V
Battery Voltage Range
IP66 Protection
Built for demanding indoor and outdoor installs.
Seamless Backup
Switches under 10ms for sensitive loads.
GEN Port Ready
Compatible with diesel generators and AC coupling.
Product Advantages
The HI-15~25K-TH three-phase high-voltage hybrid inverter delivers 15-25kW output for residential and light-commercial applications. Compatible with high-voltage Li-ion batteries from 150V to 750V, with UPS functionality, generator interface support, and parallel expansion capability.
High Voltage Battery Support
Compatible with high-voltage Li-ion battery systems from 200V to 800V for efficient energy storage.
Commercial Scale
29-60kW power range designed for commercial and industrial applications with high energy demands.
UPS Functionality
Seamless switching to backup mode under 10ms for uninterrupted power supply to critical loads.
Intelligent TOU Mode
Time-of-use settings help reduce energy costs where tariffs matter.
Color Touch Screen
Optional 4.3" or 7" color touch screen for easy monitoring and configuration.
Technical Parameters
Detailed technical specifications for the HI-15~25K-TH three-phase high-voltage hybrid inverter.
| Technical Data | HI-15K-TH | HI-20K-TH | HI-25K-TH |
|---|---|---|---|
| Input DC (PV side) | |||
| Max. PV access power | 30kW | 40kW | 50kW |
| Max. PV input power | 24kW | 32kW | 40kW |
| Max. PV input voltage | 1000V | ||
| Nominal input voltage | 600V | ||
| MPPT working voltage range | 180V-850V | ||
| Number of independent MPPT / strings per MPPT | 2/2 | ||
| MPPT max. current | 30A/30A | ||
| Start-up voltage | 200V | ||
| Output/Input AC (Grid side) | |||
| Nominal apparent power | 15kW | 20kW | 25kW |
| Max. apparent power | 16.5kVA | 22kVA | 25kVA |
| Nominal voltage | 380V/400V | ||
| Nominal frequency | 50Hz/60Hz | ||
| Rated current | 22.7A/21.7A | 30A/29A | 37.8A/36.3A |
| Max. current | 25A | 33A | 38A |
| Power factor | -0.8~+0.8 (adjustable) | ||
| THDi | <3% (Nominal output) | ||
| Grid system pattern | 3L+N+PE | ||
| Max. AC current from utility grid | 60A | ||
| Output AC (Back-up) | |||
| Nominal output power | 15kW | 20kW | 25kW |
| Max. output apparent power | 16.5kVA | 22kVA | 25kVA |
| Nominal output voltage | 380V/400V | ||
| Nominal output frequency | 50Hz/60Hz | ||
| Output THDv | <3% | ||
| Automatic switch time | <10ms | ||
| Battery | |||
| Battery type | Li-ion | ||
| Battery voltage range | 150V-750V | ||
| Max. charging/discharging current | 50A | ||
| Charging strategy for Li-ion battery | Self-adaption to BMS | ||
| Efficiency | |||
| Max. MPPT efficiency | 99.9% | ||
| Europe efficiency | 97.5% | ||
| Max. battery to load efficiency | 98% | ||
| Protection | |||
| Anti islanding protection | Yes | ||
| Insulation impedance protection | Yes | ||
| RCD detection | Yes | ||
| PV reverse polarity protection | Yes | ||
| Output over voltage protection | Yes | ||
| Output over current protection | Yes | ||
| General Data | |||
| Dimensions (L/W/H) in mm | 403 / 284 / 463 | ||
| Weight | 32kg | ||
| Operation temperature range | -25°C ~ +60°C | ||
| Heat dissipation mode | Smart cooling | ||
| IP Class | IP66 | ||
| Maximum altitude | 4000m | ||
| Self-consumption night | <5W | ||
| Topology | Transformerless | ||
| Features | |||
| LCD display | Yes | ||
| Communication interface | WiFi/4G/USB/CAN/RS485 | ||
| Standards | IEC/EN 62109-1, IEC/EN 62109-2, IEC/EN 61000-6-2, CEI 0-21, VDE AR 4105, VDE V 0124-100, NC RfG, PTPiREE, EN 50549-1, NRS 097 | ||