Split Phase Inverter | 10KW | 110V or 120V(L-N) / 220 or 240V(L1-L2) | 48VDC | Max. PV:15000W
GRANKIA GNA10K-LV 48v pure sine wave split phase solar inverter 10kw can deliver reliable and efficient power conversion for off-grid or hybrid solar systems. Ideal for residential, commercial, and industrial applications, this inverter ensures stable and clean electricity to run sensitive electronics, appliances, and heavy-duty equipment.
The split phase solar inverter 10kw produces a pure sine wave output, which is essential for running sensitive electronic devices and appliances. This ensures that your equipment operates smoothly and efficiently without the risk of damage.
With an impressive efficiency rating, the 48v solar inverter 10kw minimizes energy loss during the conversion process. This means more of the solar energy generated is utilized, leading to lower electricity bills and a quicker return on investment.

Delivers clean and stable AC power (120V/240V split-phase), compatible with sensitive devices like laptops, medical equipment, and motors.
Works with 48V battery banks (compatible with lead-acid or lithium batteries), reducing current draw and improving system efficiency.
The solar energy inverter supports split-phase 120V/240V output (L1+N+L2) for North American and compatible markets, enabling balanced power distribution. Dual AC inputs allow connection to both grid and generator for flexible backup options.
Stackable design supports parallel connection of multiple inverters (up to 6 units) for expanded power capacity (up to 60kW).
The integrated BMS ensures optimal battery performance and longevity by monitoring battery health, state of charge, and temperature. This feature helps prevent overcharging and deep discharging, extending the life of the battery bank.
Priority mode selection (Solar > Battery > Grid/Generator) to maximize renewable energy usage. Time-of-use (TOU) settings for scheduling battery discharge during peak tariff hours.




Choose a dry, well-ventilated location, avoiding direct sunlight and moisture.
Secure the inverter on a non-flammable vertical surface using strong wall anchors.
Maintain at least 30 cm clearance around the unit for proper airflow.
Use 48V LiFePO4 or lead-acid batteries (ensure compatibility).
Connect the positive (+) and negative (-) terminals securely using properly rated cables.
Install a battery breaker or fuse for added protection.
Configure battery settings on the inverter via LCD or software.
For Split-Phase (120V/240V) or Single-Phase (120V)
Connect AC input terminals to the grid or generator if grid-tied operation is required.
Connect AC output terminals to the home’s electrical panel or load distribution box.
Use the correct cable gauge based on load requirements (typically 8-10 AWG).
Ensure proper grounding for safety and system stability.
Double-check all connections before turning on the inverter.
Power on the inverter and check the LCD screen for errors.
Configure system parameters (battery type, voltage, charging modes).
Test solar charging, AC input, and load operation.
Install the WiFi module.
Connect the inverter to the monitoring mobile app or cloud platform.
Check system performance remotely and set notifications for system alerts.
| Model | GNA10K-LV |
| Max. PV INPUT POWER | 15000W |
| Rated Output Power | 10KW |
| Dimension, D x W x H (mm) | 240x450x820 |
| Net weight (kgs) | 50 |
| PV INPUT (DC) | |
| Nominal DC Voltage/Max. DC Voltage | 500VDC |
| MPPT Voltage Range | 120VDC~500VDC |
| Max. DC INPUT Current | 14A |
| Max. DC Short-circuit Current | 22A |
| No. of MPPT Trackers | 4 |
| No. of String per MPPT Tracker | 1/1 |
| AC OUTPUT (ON-GRID) | |
| Rated Output Power | 10KW |
| Max. AC Output Power | 11KW |
| Nominal Output Voltage | split phase: 110V/220V, 120V/240V; single phase: 240V |
| Output Frequency | 60Hz (55 – 65Hz) |
| Rated Output Current | 41.7A |
| Max. AC Output Current to Grid | 45.8A |
| Max. Grid Passthrough Current | 100A |
| Total Harmonic Distortion(THDi) | < 3% |
| AC OUTPUT (Backup) | |
| Rated Output Power | 10KW |
| Nominal Output Voltage | 120V(L-N) / 240V(L1-L2) |
| Output Frequency | 60Hz |
| Rated Output Current | 41.7A |
| Transfer Time | < 20ms |
| Output Power Factor | 0.8 leading~0.8 lagging |
| Total Harmonic Distortion(THDu) | <2% |
| EFFICIENCY | |
| Battery to Load Efficiency | 95.2% |
| PV to Grid Efficiency | 97.2% |
| Euro Efficiency | 96.5% |
| MPPT Efficiency | 99.9% |
| PV to Battery Charging Efficiency | 96.1% |
| Grid to Battery Charging Efficiency | 95.0% |
| BATTERY & CHARGER | |
| Battery Type | Lead-acid or Lithium-ion |
| Nominal DC Voltage | 40VDC – 60VDC |
| Max. Charging Voltage | 58V |
| Max. Charging/Discharging Current | 190A/210A |
| Charging Curve | 3 Stages / Equalization |
| Charging Strategy for Li-battery | Self-adaption to BMS |
| INTERFACE | |
| Communication Port | RS485, WLAN, WiFi / 4G (option) |
| BMS | RS485, CAN |
| EMS | RS485, CAN |
| Meter | RS485, CAN |
| ENVIRONMENT | |
| Operating Temperature | -25°C to 60°C |
| Relative Humidity | 0 ~95%(non-condensing) |
| Altitude | 0~4,000m (>2000m derating) |
| Cooling | Fan |
| Noise | < 38dB |
| Self-consumption | < 25W |
| Protection Degree | IP65 / NEMA 3R |
| CERTIFICATION STANDARDS | |
| Grid Regulation | IEEE 1547, IEEE 2030.5, Hawaii rule 14H, Rule 21 phase I,II,III |
| Safety EMC / Standard | FCC part 15 class B, UL1741SA all options, UL1699B, CSA 22.2 |