Friendly & Simple Design
Lightweight body and clean controls make installation and daily operation straightforward.
HI-SL
Residential Hybrid Inverters
HI-8K-SL
1 Phase · Low Voltage
A compact 8kW hybrid inverter for residential solar and storage systems. It supports low-voltage batteries, fast backup switching, parallel operation, and efficient PV charging for homes that need reliable daily power.
8kW
Output Range
IP65
Protection
10
Units Parallel
IP65 Protection
Built for demanding indoor and outdoor installs.
Seamless Backup
Switches under 10ms for sensitive loads.
Parallel Ready
Scale residential systems up to 10 units.
Product Advantages
The HI-8K-SL series brings PV input, battery charging, grid support, and load control into one compact wall-mounted inverter for residential energy storage.
Reverse Polarity Protection
Protection circuitry helps guard against wiring mistakes during commissioning.
Four MPPT
Supports up to 40A MPPT current for efficient solar harvest across varying roof layouts.
Generator Compatible
GEN port support allows diesel generators, smart loads, and AC coupling setups.
Intelligent TOU Mode
Time-of-use settings help reduce energy costs where tariffs or generator runtime matter.
Low Noise Operation
Natural heat dissipation keeps operation quiet for home environments.
Technical Parameters
Detailed technical specifications for the HI-8K-SL residential hybrid inverter.
| Technical Data | HI-8K-SL |
|---|---|
| Input DC (PV side) | |
| Max. PV access power | 16kW |
| Max. PV input power | 12.8kW |
| Max. PV input voltage | 600V |
| Nominal input voltage | 360V |
| MPPT working voltage range | 80V-500V |
| Number of independent MPPT / strings per MPPT | 4 / 1 |
| MPPT max. current | 4 × 20A |
| Start-up voltage | 100V |
| Output/Input AC (Grid side) | |
| Nominal apparent power | 8kW |
| Max. apparent power | 8.8kVA |
| Nominal voltage | 220V / 230V |
| Nominal frequency | 50Hz / 60Hz |
| Rated current | 36.4A / 34.7A |
| Max. current | 40A |
| Power factor | -0.8~+0.8 (adjustable) |
| THDi | <3% (Nominal output) |
| Grid system pattern | L+N+PE |
| Max. AC current from utility grid | 100A |
| Output AC (Back-up) | |
| Nominal output power | 8kW |
| Max. output apparent power | 8.8kVA |
| Nominal output voltage | 220V / 230V |
| Nominal output frequency | 50Hz / 60Hz |
| Output THDv | <3% |
| Automatic switch time | <10ms |
| Battery | |
| Battery type | Li-ion / Lead-acid |
| Battery voltage range | 40V-60V |
| Max. charging/discharging current | 190A |
| Charging strategy for Li-ion battery | Self-adaption to BMS |
| Charging strategy for Lead-acid battery | Three-stage |
| Efficiency | |
| Max. MPPT efficiency | 99.9% |
| Europe efficiency | 97.5% |
| Max. battery to load efficiency | 94.5% |
| 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 | 425 / 290 / 660 |
| Weight | 39kg |
| Operation temperature range | -25°C ~ +60°C |
| Heat dissipation mode | Smart cooling |
| IP Class | IP65 |
| Maximum altitude | 4000m |
| Self-consumption night | <3W |
| Topology | Transformerless |
| Features | |
| LCD display | Yes |
| Communication interface | WiFi / 4G / USB / CAN / RS485 |
| Standards | IEC/EN 62109, IEC/EN 62477, IEC/EN 61000, CEI 0-21, NTS 631, RD647, UNE 217001, UNE 217002, VDE 4105, IEC 61727, IEC 62116, IEC 61683, EN 50549, G98, G99, NRS 097, UTE C 15, VDE V 0126 |