LuxPower 14kW Single-Phase Hybrid Inverter

LuxPower 14kW Single-Phase Hybrid Inverter

The LuxPower 14kW Single-Phase Hybrid Inverter is a powerful energy management solution designed for larger residential properties, small businesses, farms and commercial installations. The inverter combines solar panel input, battery storage, grid power and generator support in one flexible system.

With a rated output power of up to 14000W when operating with solar panels and battery storage, the LuxPower 14kW Hybrid Inverter is well suited to properties with higher electricity requirements. It supports a maximum solar panel input of up to 24000W, allowing customers to install a substantial solar array for improved daytime energy production and battery charging.

Main Benefit

The main benefit of the LuxPower 14kW Hybrid Inverter is its ability to manage multiple energy sources intelligently. The inverter can use solar panels, lithium batteries, grid electricity and a compatible generator to provide reliable power while helping customers reduce dependence on the grid.

The inverter supports hybrid working modes that can prioritise solar energy, charge a connected battery bank and provide backup power during electricity interruptions. Intelligent operating modes can also help improve solar energy usage and reduce long-term electricity costs.

Hybrid Inverter Technology

The LuxPower 14kW Hybrid Inverter supports both on-grid and off-grid operating modes. This makes it suitable for customers who require solar energy savings during normal grid operation while also needing battery backup during load shedding or grid failures.

The inverter can be configured to work with compatible lithium-ion or lead-acid battery systems. Its wide battery voltage range and CAN communication support provide flexibility when selecting a suitable low-voltage battery bank.

Benefits

• High 14kW single-phase inverter output.
• Supports hybrid, on-grid and off-grid operating modes.
• Maximum solar panel input of up to 24000W.
• Two independent MPPT trackers for flexible solar panel string design.
• Compatible with lithium-ion and lead-acid batteries.
• Supports suitable 48V and 51.2V battery systems.
• Maximum battery charging and discharging current of up to 270A.
• Dedicated generator input with auto start-stop support.
• Smart load management functionality.
• Supports integration with an existing grid-tied solar system.
• UPS switching time of less than 10ms.
• Remote monitoring through optional WiFi connectivity.
• Parallel expansion capability for larger systems.
• Compact wall-mounted design for easier installation.

Solar Panel Compatibility

The LuxPower 14kW Hybrid Inverter supports a maximum solar panel input of up to 24000W. This allows customers to install a larger solar array to improve daytime electricity production, battery charging and overall energy savings.

The inverter includes 2 independent MPPT trackers, with support for 2 solar strings per MPPT tracker. The MPPT voltage range is 120V to 440V, while the maximum PV input voltage is 480V. Correct solar panel string calculations remain essential to ensure that the selected solar panels operate safely within the voltage and current limits of the inverter.

Battery Compatibility

The LuxPower 14kW Hybrid Inverter is compatible with suitable lithium-ion and lead-acid batteries. It supports rated battery voltages of 48V and 51.2V, making it suitable for modern low-voltage lithium battery storage systems.

The inverter supports a maximum battery charging and discharging current of up to 270A and a maximum battery charging and discharging power of up to 13000W. A correctly sized battery bank is important when using a high-output inverter of this size, especially where heavier electrical loads or longer backup periods are required.

Generator Support

The LuxPower 14kW Hybrid Inverter includes a dedicated generator port for additional backup flexibility. The generator port supports auto start-stop functionality when used with compatible generator equipment and correct system configuration.

The dedicated generator input can also be used for smart load management and integration with an existing grid-tied solar system. This makes the inverter suitable for farms, businesses and properties where additional backup power may be needed during extended grid failures or periods of reduced solar production.

Backup Power and UPS Functionality

The LuxPower 14kW Hybrid Inverter provides fast UPS switching with a transfer time of less than 10ms. This helps maintain power to suitable essential loads during electricity interruptions.

The inverter produces a sine wave AC output suitable for common household appliances, office equipment and business loads. The final backup capability depends on the connected battery capacity, electrical load profile and overall solar system design.

Smart Monitoring and Communication

The LuxPower 14kW Hybrid Inverter includes an LCD and RGB display for local system information. It also supports RS485, WiFi and CAN communication for compatible battery integration and remote monitoring.

Remote monitoring allows customers and installers to review important solar system information, including solar panel production, battery performance, grid usage and power flow data.

Parallel Expansion

The LuxPower SNA2-EU-LT inverter range supports the parallel connection of up to 16 compatible units for larger on-grid or off-grid systems. This allows customers to expand their solar installation when higher power output is required.

Parallel inverter installations require professional planning, correctly sized battery storage, suitable cabling, protection equipment and proper commissioning.

Performance

The LuxPower 14kW Hybrid Inverter provides a maximum MPPT efficiency of up to 99.0%, a maximum inverter efficiency of up to 93.5% and a maximum charging and discharging efficiency of up to 93.0%.

The inverter also supports up to 100A continuous AC passthrough current, providing flexibility when managing connected electrical loads during grid operation.

Applications

• Larger residential solar installations.
• Load shedding backup systems.
• Small business backup power systems.
• Commercial solar installations.
• Farms and agricultural properties.
• Guesthouses and lodges.
• Home offices and business premises.
• Generator-assisted solar systems.
• Off-grid solar installations.
• Grid-connected hybrid solar systems.
• Existing grid-tied solar system integration.
• Expandable parallel inverter installations.

Technical Specifications

• Brand: LuxPower
• Model: SNA2-EU-LT 14K
• Product Type: Hybrid Solar Inverter
• Phase: Single Phase
• Rated Output Power: 14000W with Solar Panels and Battery Storage
• Rated Output Voltage: 230V
• Rated Output Current: 61A
• Rated Output Frequency: 50Hz or 60Hz
• UPS Switching Time: Less Than 10ms
• Output Waveform: Sine Wave
• Total Harmonic Distortion: Less Than 3%
• Maximum PV Input Power: 24000W
• Rated PV Input Voltage: 320V
• Number of Independent MPPT Inputs: 2
• PV String Configuration: 2 Strings Per MPPT Tracker
• Maximum PV Input Voltage: 480V
• MPPT Voltage Range: 120V to 440V
• PV Start-Up Voltage: 100V
• Maximum PV Input Current Per MPPT: 35A / 35A
• Maximum PV Short-Circuit Current Per MPPT: 44A / 44A
• Compatible Battery Types: Lithium-Ion and Lead-Acid
• Rated Battery Voltage: 48V / 51.2V
• Battery Voltage Range: 46.4V to 60V / 38.4V to 60V
• Maximum Battery Charging and Discharging Current: 270A
• Maximum Battery Charging and Discharging Power: 13000W
• Battery Wake-Up Function: Supported Through Solar and Grid Power
• Rated Grid Voltage: 230V
• Acceptable Grid Input Voltage Range: 130V to 280V
• Rated Grid Frequency: 50Hz or 60Hz
• Rated Grid Input Current: 100A
• Rated Grid Input Power: 24000W
• Maximum Continuous AC Passthrough Current: 100A
• Rated Generator Voltage: 230V
• Rated Generator Frequency: 50Hz or 60Hz
• Rated Generator Input Current: 65A
• Rated Generator Input Power: 15000W
• Maximum MPPT Efficiency: 99.0%
• Maximum Inverter Efficiency: 93.5%
• Maximum Charge and Discharge Efficiency: 93.0%
• Communication: RS485, WiFi and CAN
• Display: LCD and RGB Display
• Protection Rating: IP20
• Cooling Method: Smart Cooling
• Dimensions: 520mm x 580mm x 163mm
• Weight: 32.5kg
• Operating Temperature: 0°C to 45°C
• Storage Temperature: -15°C to 60°C
• Relative Humidity: 5% to 95%
• Maximum Operating Altitude: 2000m
• Noise Emission: 55dB
• Parallel Capability: Up to 16 Compatible Units
• Certification: NRS 097 and EN 62109-1/-2

Protection Features

• Overcurrent protection.
• Overvoltage protection.
• AC short-circuit current protection.
• Grid monitoring.
• DC and AC surge protection.
• Type III surge protection.

Installation Considerations

The LuxPower 14kW Hybrid Inverter has an IP20 protection rating and should be installed indoors in a dry, protected and well-ventilated area. It should not be exposed directly to rain, water or harsh outdoor conditions.

A high-output inverter of this size requires suitable cabling, protection equipment, battery storage capacity and professional installation. The solar panel array, electrical loads and battery bank should be assessed before installation.

Warranty

The LuxPower 14kW Hybrid Inverter includes a 2-year warranty, subject to the applicable manufacturer warranty terms and conditions.

Correct installation, inverter configuration, battery compatibility, electrical protection and operating conditions remain important for reliable long-term performance.

Why Buy From JC Solar Panels

JC Solar Panels supplies reliable solar equipment for residential, commercial, agricultural and off-grid installations across South Africa. Our team can assist with selecting a suitable inverter, lithium battery bank, solar panel array and protection equipment based on your electricity requirements.

When installing the LuxPower 14kW Hybrid Inverter, correct system sizing is essential. JC Solar Panels can assist with complete solar system planning, equipment supply and professional installation solutions.