Three Phase Energy Storage Inverters
6kW - 15kW
Advanced three-phase hybrid inverters designed for high-efficiency energy storage and management. Features intelligent load control, robust protection systems, and seamless grid integration.
Product Highlights
Safe and Reliable
Passed ENIEC 61000-6-1:2019, EN IEC 61000-6-3:2021; EN 62109-1:2010; EN 62109-2:2011 test certification.
Friendly and Flexible
Support multi-machine parallel connection. Compatible with a variety of battery connections such as lead-acid and lithium-ion batteries.
Intelligent and friendly
Support intelligent load management (customized), Support BMS remote upgrade function (customized).
Choose our benefits
Reduce the use of fossil fuels and be more environmentally friendly
Reduce the use of fossil fuels and be more environmentally friendly
Continuous, stable, and reliable power supply
PV expansion will be more convenient in the future
Technical Specifications
| Model | R6KH3-P | R8KH3-P | R10KH3-P | R12KH3-P | R15KH3-P |
|---|---|---|---|---|---|
| PV input data | |||||
| Max. PV input power (kW) | 9 | 12 | 15 | 18 | 22.5 |
| Max. PV input voltage (V) | 1,000 | ||||
| Min. PV input voltage (V) | 125 | ||||
| Start-up voltage (V) | 125 | ||||
| MPPT voltage range (V) | 180~850 | ||||
| MPPT voltage range@full-load (V) | 250~850 | 330-850 | 420-850 | 500-850 | 600-850 |
| Rated PV input voltage (V) | 600 | ||||
| No. of MPPT trackers | 2 | ||||
| No. of strings per MPPT tracker | 1/1 | 1/1 | 1/1 | 1/1 | 2/2 |
| Max. input current per MPPT (A) | 18/18 | 20/20 | |||
| Max. short-circuit current per MPPT (A) | 25/25 | 30/30 | |||
| Battery input data | |||||
| Battery type | Lithium-ion / Lead-acid | ||||
| Max. charge / discharge power (kW) | 6.6 | 8.8 | 11 | 13.2 | 16.5 |
| Battery voltage range (V) | 150~550 | ||||
| Battery voltage range@full-load (V) | 180-550 | 230-550 | 285-550 | 340-550 | 425-550 |
| Max. charging / discharging current (A) | 50/50 | ||||
| Rated charge / discharge current (A) | 40/40 | ||||
| Battery charging strategy | Self-adaption to BMS | ||||
| BMS communication | CAN | ||||
| AC output data (grid side) | |||||
| Rated output power (kW) | 6 | 8 | 10 | 12 | 15 |
| Max. apparent output power (kVA) | 6.6 | 8.8 | 11 | 13.2 | 16.5 |
| Max. apparent input power (kVA) | 13.2 | 17.6 | 22 | 26.4 | 33.3 |
| Rated grid voltage (V) | 220 / 380; 230 / 400 | ||||
| Grid voltage range (V) | 187~264.5 | ||||
| Grid input voltage (V) | 380; 400 | ||||
| Rated grid frequency (Hz) | 50/60 | ||||
| Grid frequency range (Hz) | 45-55 / 55-65 | ||||
| Rated output current (A) | 8.7 | 11.5 | 14.4 | 17.3 | 21.7 |
| Max. AC output current (A) | 9.5 | 12.7 | 15.9 | 19.1 | 23.8 |
| Power factor | >0.99 (0.8 leading ~ 0.8 lagging) | ||||
| THDi | ＜3% | ||||
| Grid type | 3L+N+PE | ||||
| AC output data (back-up) | |||||
| Rated output power (kW) | 6 | 8 | 10 | 12 | 15 |
| Max. apparent output power (kVA) | 6.6 | 8.8 | 11.1 | 13.2 | 16.5 |
| Rated output voltage (V) | 220 / 380; 230 / 400 | ||||
| Rated output frequency (Hz) | 50/60 | ||||
| Rated output current (A) | 8.7 | 11.5 | 14.4 | 17.3 | 21.7 |
| Max. AC output current (A) | 9.5 | 12.7 | 15.9 | 19.1 | 23.8 |
| Peak output power | ≥110%, 10mins；≥120%, 1.25min；≥150%, 20ms | ||||
| Back-up switch time (ms) | <10 | ||||
| THDu | <2% | ||||
| Protection | |||||
| Supported protection | PV reverse polarity protection, Anti-islanding protection, Ground fault protection, Battery reverse protection, Leakage current protection, Insulation resistance detection, Backup output short circuit protection, AC under-voltage protection, AC output over-current protection, AC over-voltage protection | ||||
| Over voltage category | DC Type II / AC Type III | ||||
| Certifications and standards | |||||
| Certificates | IEC 61000-6-1/-2/-3/-4, IEC 61000-3-11, IEC61000-3-12; EN 62109-1, EN 62109-2; EN50549-1; EN50549-10; EN50438; G98/G99:2022; VDE-AR-N 4105:2018; CEI 0-21:2022; C10/11; Rfg:2016/NC Rfg:2018/PTPiREE:2021; NRS 097-2-1:2017; Hungary; NTS V2.1:2021-07&UNE217002:2020&UNE217001:2020; NA/EEA-NE7 – CH 2020; OVE Directive R 25:2020, TOR Erzeuger Type A V1.2; TR3.3.1:2019;ANRE228; ANRE228; NA/EEA-NE7; PPDS:2022 for A1&A2; RS 097-2-1 :2017; OVE Directive R 25:2020, TOR Erzeuger Type A V1.2; EIFS 2018:2 | ||||
| General data | |||||
| Ingress protection | IP65 | ||||
| Operating temperature range (℃) | -25~+60 | ||||
| Cooling | Natural cooling | ||||
| Relative humidity | 0-95% | ||||
| Operating altitude (m) | 4,000(>2,000 power derating) | ||||
| Dimensions W*D*H (mm) | 566*593.5*219.5 | ||||
| Weight (kg) | 32 | ||||
| Topology (solar / battery) | Transformerless / Transformerless | ||||
| Noise emission (dB) | <45 | ||||
| Display and communication | |||||
| Display | Monochrome screen | ||||
| Communication | RS485,CAN,WiFi | ||||