Three Phase Hybrid Inverter
HESS-HY-T-08K/10K/12K
HESS-HY-T-08/10/12K three-phase hybrid inverters are the ideal solution for residential and small-scale commercial & industrial installations. It maximizes the use of PV power generation and manages batteries and all the loads intelligently.
It supports 100% unbalanced three-phase AC output, which allows the inverter to better match the requirements of variable loads for improved system efficiency and performance. With our integrated smart customizable software, you can easily manage your battery in DOD. Time of use and power setting modes, lightning-fast UPS level switching time in less than 10ms allows you to manage the energy and appliance flexibly. And its IP66-certified design allows you to install it both indoors and outdoors without any worries. The HESS-HY-T series has two independent MPPTs with an unbeatable 20A maximum input per string which can match all the PV modules in
the market.
Easy-to-install
- Phoenix Contact connectors for reliable tool-free DC connection.
- Compact wall mount design.
- Quick to install with basic tools.
- Simple battery and smart meter interfaces.
- Compatible with high-voltage batteries.
Reliable
- IP66-rated design for outdoor use.
- 150 % PV over-sizing array.
- 100% unbalanced three-phase AC output.
- ShadeSol – improved generation under non-ideal conditions.
- UPS level switching time < 10 ms.
User-friendly
- Commissioning and monitoring via the HANCHU ESS app.
- Intelligent work modes and customized battery management.
- for DOD /Time of Use/Power Setting.
- Max. 20 A input current, ideal for bifacial and large-scale PV modules.
Model | HESS-HY-T-08K | HESS-HY-T-10K | HESS-HY-T-12K |
| PV Input | |||
| Max. PV array power | 12000Wp | 15000Wp | 18000Wp |
| Max. input voltage | 1100V | ||
| MPP voltage range / rated input voltage | 200 V to 950 V / 630 V | ||
| Min. input voltage / start voltage | 60 V / 180 V | ||
| No. of independent MPP trackers/ strings per MPPT input | 2 /1 | ||
| Max. input current per MPP tracker | 20A | ||
| Max. short-circuit current per MPP tracker | 30A | ||
| Battery Input | |||
| Battery voltage range | 120 V to 600 V | ||
| Max. charging / discharging power | 8000 W | 10000 W | 12000 W |
| Max. charging current /Max. discharging current | 36 A | ||
| Rated charging current /Rated discharging current | 30 A | ||
| Battery type | LiFePO4 | ||
| AC Output | |||
| AC voltage range /Nominal AC voltage | 270 V to 480 V /3/N/PE,220 / 380 V; 230 / 400 V; 240 / 415 V | ||
| Rated AC grid frequency | 50 Hz / 60 Hz | ||
| AC grid frequency range | 45-55 Hz /55-65 Hz | ||
| Rated apparent power | 8000 VA | 10000 VA | 12000 VA |
| Max. apparent power | 8000 VA | 10000 VA | 12000 VA |
| Rated grid output current (@400V) | 11.6 A | 14.5 A | 17.4 A |
| Max. grid output current(@400V) | 12.8 A | 16.0 A | 19.2 A |
| Harmonics THDi (@ Nominal power) | <3% (of nominal power) | ||
| AC Input | |||
| Rated grid voltage | 3/N/PE, 220 / 380 V; 230 / 400 V; 240 / 415 V | ||
| Rated grid frequency | 50 Hz / 60 Hz | ||
| Max. input power from grid | 16000 W | 20000 W | 24000 W |
| Max. input current from grid | 23.2 A | 29.0 A | 34.8 A |
| Efficiency | |
| MPPT efficiency | 99.9 % |
| Euro efficiency / Max. efficiency | 97.9 % / 98.4 % |
| Safety Protection | |
| DC surge protection (Type ll, according to EN/IEC 61643-11) | . |
| Insulation resistance detection | . |
| PV string input reverse polarity protection | . |
| Battery input reverse polarity protection | . |
| Ground fault monitoring | . |
| Residual current monitoring unit | . |
| AC short circuit protection | . |
| Anti-islanding protection | . |
| General Data | |
| Power factor at rated power /adjustable displacement | 1 / 0.8 leading to 0.8 lagging |
| Dimensions (W/H/D) | 545 mm / 465 mm / 205 mm |
| Weight | 24.5 kg |
| Operating temperature range | -25℃ …+60℃ |
| Cooling concept | Natural Convection |
| Degree of protection(as per IEC 60529) | IP66 |
| Max. relative humidity | 100 % |
| Max. operating altitude | 4000 m |
| Features | |
| User interface | LED & APP |
| BMS interface | CAN |
| Smart meter interface | RS485 |
| Internet communication interfaces | WiFi / LAN / 4G / Bluetooth |
| Digital output (dry contact) / No. of outputs | . / 2 |
| Digital input (dry contact) / No. of inputs | . / 4 |
| Integrated power control / export power control | . / . |
| Nominal output voltage | 3/N/PE, 220 / 380 V; 230 / 400 V; 240 / 415 V | ||
| Nominal output frequency | 50 Hz / 60 Hz | ||
| Rated apparent power | 8000 VA | 10000 VA | 12000 VA |
| Peak output apparent power | 2 times of rated power, 10 s | ||
| Rated current (@400V) | 11.6 A | 14.5A | 17.4 A |
| Max. switch time | ＜10 ms | ||
| Output THDv(@ Linear load) | 2% | ||