Hybrid Solar Inverter | 6KW | 120V/240V 60Hz | 48VDC
GRANKIA GSA6K best 120v 240v 6000w split phase hybrid inverter 48v can deliver reliable power for both residential and commercial energy systems. Supporting 120V/240V output and a 48V battery system, it provides a seamless balance between solar, battery, and grid power. This balance makes it one of the best 6KW solar hybrid inverters for North American homes and off-grid applications.
GSA6K best 120v 240v 6000w split phase hybrid inverter 48v is a powerhouse solution. It excels in off-grid living. It provides reliable backup power and integrates seamlessly with solar energy systems.

Delivers 120V for standard household appliances on a single leg. It also provides 240V split-phase for high-power devices like well pumps, dryers, and EV chargers. This dual-voltage capability ensures compatibility with North American electrical standards without the need for additional transformers.
Offers multiple modes including Solar Priority, Battery Priority, Grid Priority, and ECO Mode. Users can customize energy sourcing. This allows optimization for cost savings, off-grid independence, or backup reliability. They can adapt to specific needs like peak shaving or time-of-use tariffs.
Split Phase 120/240V Output
Perfect for North American power systems, the split phase hybrid inverter 6000w is suitable for delivering 120V/240V dual voltage. It can run both standard household appliances and heavy-duty appliances, such as air conditioners, pumps, and power tools.
Supports communication with lithium-ion battery management systems (BMS) via CAN or RS485 protocols. This enables precise charge/discharge control. It also allows for real-time battery health monitoring for brands like Pylontech.
Scalable and Parallel Operation
Parallel up to 6 units for a staggering 36kW output, supporting single-phase, split-phase, or even 208V three-phase configurations (with 3+ units). This modularity grows with your energy demands.
Features a dry contact signal to automatically start compatible generators when battery levels drop. This ensures continuous power in extended off-grid scenarios. No manual intervention is needed.

| 1 | Touch Screen | 9 | Battery Connector (Positive) |
| 2 | LED Indicator | 10 | Battery Connector (Negative) |
| 3 | Terminal Protection Cover | 11 | PV Input |
| 4 | ON/OFF Switch | 12 | AC Output (L1-N-L2) |
| 5 | Parallel Communication Port | 13 | Grid Input (L1-N-L2-PE) |
| 6 | CAN/RS485-1 Port | — | — |
| 7 | CAN/RS485-2 Port | — | — |
| 8 | Dry Contact | – | — |

Solar Priority: Use solar energy to power your loads and charge the battery, minimizing grid consumption.
Grid-Tied Mode: Feed excess solar power back to the grid (if local regulations permit).
Backup Mode: Use battery power during grid outages for essential loads.
Generator Support: Can be paired with a generator for extended backup power.
This versatile solar inverter charger excels in various scenarios:
| Model | GSA6K |
| PHASE | Single Phase or Split Phase |
| Rated Output Power | 6KW |
| Parallel Function | up to 6 units |
| PV INPUT (DC) | |
| Max. PV INPUT POWER | 9000W |
| Max. DC Input Voltage | 500VDC |
| MPPT Voltage Range | 125VDC~425VDC |
| Max. DC INPUT Current | 27A |
| No. of MPPT Trackers | 1 |
| AC/GENERATOR INPUT | |
| Input Voltage Range | 90VAC-140VAC (L-N) |
| Input Frequency | 50Hz / 60Hz |
| Bypass Overload Current | 40A |
| AC OUTPUT (AC) | |
| Rated Output Power | 6000W |
| Max. AC Output Power | 12KW |
| Nominal Output Voltage | 110VAC/120VAC for Single Phase; 220VAC/240VAC for Split Phase |
| Output Frequency | 50Hz / 60Hz |
| Output Waveform | Pure Sine Wave |
| Transfer Time | 10ms |
| EFFICIENCY | |
| Max. Efficiency (DC/AC) | 93.0% |
| MPPT Tracking Efficiency | 99.9% |
| BATTERY & CHARGER | |
| Battery Type | Lead-acid or Lithium-ion or User-defined |
| Nominal DC Voltage | 48VDC |
| DC Voltage Range | 40VDC – 60VDC |
| Max. Solar Charging Current | 120A |
| Max. AC Charging Current | 100A |
| Max. Charging Current | 120A |
| Charging Strategy for Li-battery | Self-adaption to BMS |
| INTERFACE | |
| Communication Port | RS485/CAN/USB, Dry Contact |
| External Module (optional) | WiFi/Bluetooth |
| ENVIRONMENT | |
| Operating Temperature | -10°C to 55 °C (>45 °C derating) |
| Humidity | 0~95% (non-condensing) |
| Noise | < 45dB |
| Cooling Method | Intelligent Air Cooling |
| Protection Degree | IP20 |
| Installation Style | Wall-mounted |
| PHYSICAL | |
| Dimension, D x W x H (mm) | 130x472x365 |
| Net weight (Kg) | 15 |