HYBRID INVERTER
3.3 kW to 12.3 kW Hybrid Solar Inverter with Front Control Panel
Factory Direct SupplyOEM & ODM AvailableExport Documentation SupportSKU: 3-3
Residential solar self-consumption with battery backup Available in 3.3 / 4.3 / 5.0 / 6.3 / 8.3 / 10.3 / 12.3 kW, lead-acid / lithium, charging profile set from the operation board battery support, monofásico.
- 3.3 / 4.3 / 5.0 / 6.3 / 8.3 / 10.3 / 12.3 kW rated capacity
- Lead-acid / lithium, charging profile set from the operation board battery support
- Single phase configuration
- OEM, ODM and private label
SKU: 3-3Category: Hybrid Inverter
Description
Full-width front panel, dual AC output, 24 V and 48 V platforms
Product highlights
- 3.3 / 4.3 / 5.0 / 6.3 / 8.3 / 10.3 / 12.3 kW rated capacity
- Lead-acid / lithium, charging profile set from the operation board battery support
- Single phase configuration
- OEM, ODM and private label
- Factory direct supply
- Export documentation support
Technical specifications
| Potencia nominal | 3.3 / 4.3 / 5.0 / 6.3 / 8.3 / 10.3 / 12.3 kW |
|---|---|
| Rango de tensión de entrada | A solicitud |
| Canales MPPT | — |
| Tipo de batería | Lead-acid / lithium, charging profile set from the operation board |
| Corriente de carga máxima | A solicitud |
| Eficiencia | A solicitud |
| Comunicación | A solicitud |
| Grado de protección | A solicitud |
| Dimensiones | A solicitud |
| Peso | A solicitud |
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-H4 places the control and display panel on the lower front face instead of the centre, which keeps the operating buttons reachable when the unit is mounted at eye level or stacked under a distribution board. The range runs from 3.3 kW to 12.3 kW.
Electrically it matches the rest of the dual-output hybrid family: 24 V or 48 V battery bus, up to two MPPTs, 94% peak efficiency and a 10 ms transfer time. Grid-tied, off-grid and hybrid modes are selectable from the panel, and the second AC output can be configured to drop non-critical loads automatically.
Product highlights
- Seven models from 3.3 kW to 12.3 kW, single phase 230 V
- Front-mounted control and display panel for easy access
- Second AC output rated at 30% of main output
- Up to 2 MPPTs, 500 VDC maximum PV open-circuit voltage
- 94% peak efficiency, 10 ms transfer time
- Lithium BMS communication and battery-less operation
Technical specifications
| Rated power | 3.3 / 4.3 / 5.0 / 6.3 / 8.3 / 10.3 / 12.3 kW |
|---|---|
| Battery type | Lead-acid / lithium, charging profile set from the operation board |
| Phase | Single phase |
| Second output power | 990 W / 1290 W / 1500 W / 1890 W / 2480 W / 3.09 kW / 3.69 kW |
| Max PV input power | 5.0 kW / 6.0 kW / 7.0 kW / 4.5 kW x2 / 6.0 kW x2 |
| MPPT tracking range | 40-450 VDC (24 V models) / 80-450 VDC (48 V models) |
| Rated PV voltage | 240 VDC / 280 VDC |
| Max PV open-circuit voltage | 500 VDC |
| Max PV input current | 18 A / 27 A / 18 A x2 / 22 A x2 / 27 A x2 |
| MPPT channels | 1 or 2, by model |
| Battery voltage | 24 VDC (21-30 VDC) or 48 VDC (42-60 VDC) |
| Max PV charging current | 100 A to 200 A, by model |
| Max AC charging current | 80 A to 140 A, by model |
| AC input voltage | 230 VAC, selectable 220 / 230 / 240 VAC |
| AC input range | 165-280 VAC or 120-280 VAC |
| AC output voltage | 230 VAC, selectable 220 / 230 / 240 VAC, ±2% |
| Output waveform | Pure sine wave |
| Max output current | 14.3 A to 53.5 A, by model |
| Peak efficiency | 94% |
| Transfer time | 10 ms |
| Communication | RS485 / mobile app / WiFi monitoring, GPRS optional |
| Protection rating | IP20 |
| Operating temperature | −10 to 50 °C |
| Dimensions (WxHxD) | 325x275x102 mm to 630x540x130 mm, by model |
| Weight | 5.5 kg to 22 kg, by model |
Typical applications
- Domestic rooftop systems with a dedicated backup circuit
- Retail units that must keep tills and lighting live
- Rural schools and health posts with intermittent grid supply
- Small workshops running motor loads on solar
- Container and prefabricated buildings off grid