3.2 kW to 160 kW Three-Phase Low-Frequency Inverter
Residential solar self-consumption with battery backup Available in 3.2 / 6.4 / 8 / 10 / 12 / 16 / 20 / 24 / 32 / 40 / 48 / 64 / 80 / 96 / 100 / 120 / 129 / 150 / 160 kW, lead-acid, gel or lithium battery support, three phase, 3n/pe.
- 3.2 / 6.4 / 8 / 10 / 12 / 16 / 20 / 24 / 32 / 40 / 48 / 64 / 80 / 96 / 100 / 120 / 129 / 150 / 160 kW rated capacity
- Lead-acid, gel or lithium battery support
- Three phase, 3N/PE configuration
- OEM, ODM and private label
Description
Product highlights
- 3.2 / 6.4 / 8 / 10 / 12 / 16 / 20 / 24 / 32 / 40 / 48 / 64 / 80 / 96 / 100 / 120 / 129 / 150 / 160 kW rated capacity
- Lead-acid, gel or lithium battery support
- Three phase, 3N/PE configuration
- OEM, ODM and private label
- Factory direct supply
- Export documentation support
Technical specifications
| Rated power | 3.2 / 6.4 / 8 / 10 / 12 / 16 / 20 / 24 / 32 / 40 / 48 / 64 / 80 / 96 / 100 / 120 / 129 / 150 / 160 kW |
|---|---|
| Input voltage range | On request |
| MPPT channels | — |
| Battery type | Lead-acid, gel or lithium |
| Max charge current | On request |
| Efficiency | On request |
| Communication | On request |
| Protection rating | On request |
| Dimensions | On request |
| Weight | On request |
Typical applications
- Residential solar self-consumption with battery backup
- Small commercial and retail sites on weak grids
- Single or three-phase household distribution boards
- Generator-assisted backup for extended outages
Related products
Description
The LK-T1 is a three-phase, three-wire-plus-earth low-frequency inverter family running from 3.2 kW to 160 kW. Output is 380 VAC or 400 VAC, with 190 VAC, 200 VAC and 415 VAC available to order, and the inverter tolerates unbalanced loads across the three phases.
Battery banks span 48 V, 96 V, 192 V and 384 V depending on model, with MPPT input up to 22.4 kW x2 on the 384 V frames. A wide input voltage immunity range keeps the unit online through deep sags, and the charger delivers 0-55 A for large flooded or gel banks.
Product highlights
- 3.2 kW to 160 kW across two model blocks
- Three-phase 3N/PE output, 380 / 400 VAC standard
- Supports unbalanced three-phase loads
- Battery banks at 48 / 96 / 192 / 384 VDC
- MPPT input up to 22.4 kW x2 on 384 V models
- RS485 and mobile app remote monitoring
Technical specifications
| Rated power | 3.2 / 6.4 / 8 / 10 / 12 / 16 / 20 / 24 / 32 / 40 / 48 / 64 / 80 / 96 / 100 / 120 / 129 / 150 / 160 kW |
|---|---|
| Battery type | Lead-acid, gel or lithium |
| Phase | Three phase, 3N/PE |
| MPPT rated current | 100 A |
| PV array maximum power | 48 V 5600 W; 96 V 11.2 kW; 192 V 11.2 kW x2; 384 V 22.4 kW x2 |
| Max PV open-circuit voltage | 150 VDC (48 V) / 300 VDC (96 V) / 450 VDC (192 V) / 800 VDC (384 V) |
| MPPT tracking range | 48 V 60-120 V / 96 V 120-240 V / 192 V 240-360 V / 384 V 480-640 V |
| Battery voltage | 48 / 96 / 192 / 384 VDC, by model |
| Battery voltage range | 42-60 V / 84-120 V / 168-240 V / 336-480 V |
| AC input voltage | 380 VAC / 400 VAC; 190 VAC, 200 VAC, 415 VAC to order |
| AC input range | 323-456 VAC / 323-480 VAC |
| AC input frequency | 43-53 Hz (50 Hz) / 53-63 Hz (60 Hz) |
| AC output voltage | 380 VAC ±2% / 400 VAC ±2% |
| Output waveform | Pure sine wave |
| Conversion efficiency | > 85% |
| Max AC charging current | 0-55 A |
| No-load consumption | 1% of rated power |
| Display | LCD |
| Communication | RS485 / app, WiFi or GPRS monitoring optional |
| Protection rating | IP20 |
| Operating temperature | −15 to 40 °C |
| Dimensions (WxHxD) | 560x300x775 mm to 1123x600x1605 mm, by model |
| Weight | 65 kg to 686 kg, by model |
Typical applications
- Factories and workshops with three-phase machinery
- Commercial buildings and shopping centres
- Water treatment and pumping stations
- Telecom and data sites requiring three-phase input
- Airports, stations and large public facilities