Power your home, cabin or workshop off grid, with no compromise on comfort.
Key specs:
Output: 6kW continuous, single-phase 230V, pure sine wave
Solar input: Dual MPPT, up to 9.6kW PV
Battery: 48V (51.2V), up to 140A charge/discharge
Switchover: Under 7ms, so lights and computers stay on
Ports: Generator, AC coupling and smart load support
Scalable: Parallel capability up to 18 units
Monitoring: LuxpowerTek app via Wi-Fi dongle (included)
Size: 330 × 505 × 135mm, wall mounted, just 14.5kg
A proper workhorse for off-grid living, and built to work with Fogstar batteries.
Off-grid living doesn't mean going without. We've lived off grid since 2009, and a good inverter is the heart of the system. The SNA 6K gives you a clean 6kW of pure sine wave power, enough to run a kettle, washing machine and lights at the same time, and gentle enough for laptops, TVs and other sensitive electronics.
With two independent MPPT trackers and up to 9.6kW of PV input, it makes the most of your panels, even if they face different directions or sit on different roofs. It also has a dedicated generator port, so if you get a dull week in November you have a back-up plan.
Made to work with Fogstar batteries
This inverter is set up to talk to Fogstar 48V (51.2V) batteries, which means:
Stable BMS communication
Accurate state-of-charge readings
Efficient charge and discharge control
Battery pairings:
Best overall: Fogstar Energy 10kWh
Highest performance: Fogstar Energy 16.1kWh or 16.1kWh ECO
Scalable option: Fogstar 5.12kWh rack batteries
Reliable when it matters
6kW continuous output with high surge capability for motors and pumps starting up
Fast switching (under 7ms) means no flicker and no resetting clocks
Compact, wall-mounted design that's easy to fit
Monitor from your phone
The Wi-Fi dongle is included, so you can check solar production, battery state and loads from anywhere using the LuxpowerTek app. RS485 and CAN communication are built in for battery and system integration.
Specifications
Manufacturer: Fogstar x LuxpowerTek
Model: SNA 6K
Type: Off-grid inverter (not grid-tie)
AC output: 6kW, single-phase, 230V, pure sine wave
PV input: Dual MPPT, up to 9.6kW
Battery system: 48V (51.2V) nominal
Battery charge/discharge current: Up to 140A
Transfer time: <7ms
Parallel capability: Up to 18 units
Communication: RS485, Wi-Fi, CAN
Dimensions: 330 × 505 × 135mm
Weight: 14.5kg
Warranty: 3 years
Ideal for
Off-grid homes and cabins
Workshops and remote buildings
Backup and resilience systems
Remote or unstable grid locations
⚠️ Important: This is an off-grid inverter and is not G99 certified. It cannot be used to export power to the grid.
Not sure which battery, how many panels, or whether the SNA 6K is the right fit for your set-up? Get in touch and we'll be happy to help design a system for your requirements.
Power your home, cabin or workshop off grid, with no compromise on comfort.
Key specs:
Output: 6kW continuous, single-phase 230V, pure sine wave
Solar input: Dual MPPT, up to 9.6kW PV
Battery: 48V (51.2V), up to 140A charge/discharge
Switchover: Under 7ms, so lights and computers stay on
Ports: Generator, AC coupling and smart load support
Scalable: Parallel capability up to 18 units
Monitoring: LuxpowerTek app via Wi-Fi dongle (included)
Size: 330 × 505 × 135mm, wall mounted, just 14.5kg
A proper workhorse for off-grid living, and built to work with Fogstar batteries.
Off-grid living doesn't mean going without. We've lived off grid since 2009, and a good inverter is the heart of the system. The SNA 6K gives you a clean 6kW of pure sine wave power, enough to run a kettle, washing machine and lights at the same time, and gentle enough for laptops, TVs and other sensitive electronics.
With two independent MPPT trackers and up to 9.6kW of PV input, it makes the most of your panels, even if they face different directions or sit on different roofs. It also has a dedicated generator port, so if you get a dull week in November you have a back-up plan.
Made to work with Fogstar batteries
This inverter is set up to talk to Fogstar 48V (51.2V) batteries, which means:
Stable BMS communication
Accurate state-of-charge readings
Efficient charge and discharge control
Battery pairings:
Best overall: Fogstar Energy 10kWh
Highest performance: Fogstar Energy 16.1kWh or 16.1kWh ECO
Scalable option: Fogstar 5.12kWh rack batteries
Reliable when it matters
6kW continuous output with high surge capability for motors and pumps starting up
Fast switching (under 7ms) means no flicker and no resetting clocks
Compact, wall-mounted design that's easy to fit
Monitor from your phone
The Wi-Fi dongle is included, so you can check solar production, battery state and loads from anywhere using the LuxpowerTek app. RS485 and CAN communication are built in for battery and system integration.
Specifications
Manufacturer: Fogstar x LuxpowerTek
Model: SNA 6K
Type: Off-grid inverter (not grid-tie)
AC output: 6kW, single-phase, 230V, pure sine wave
PV input: Dual MPPT, up to 9.6kW
Battery system: 48V (51.2V) nominal
Battery charge/discharge current: Up to 140A
Transfer time: <7ms
Parallel capability: Up to 18 units
Communication: RS485, Wi-Fi, CAN
Dimensions: 330 × 505 × 135mm
Weight: 14.5kg
Warranty: 3 years
Ideal for
Off-grid homes and cabins
Workshops and remote buildings
Backup and resilience systems
Remote or unstable grid locations
⚠️ Important: This is an off-grid inverter and is not G99 certified. It cannot be used to export power to the grid.
Not sure which battery, how many panels, or whether the SNA 6K is the right fit for your set-up? Get in touch and we'll be happy to help design a system for your requirements.
