Fogstar x LuxpowerTek SNA 14K Off-Grid Inverter
The Fogstar x LuxpowerTek SNA 14K is a high-output, single-phase (230V), off-grid inverter based on LuxpowerTek technology, designed for larger off-grid installations.
Delivering strong solar input capacity, high-current battery performance, and flexible system integration, the SNA 14kWh inverter is engineered for off-grid living, with intelligent control of solar, storage, and backup power. With dual MPPTs, generator support, and scalable parallel capability, it provides a complete solution for high-load energy systems.
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Built for Fogstar Battery Integration
• Stable BMS communication
• Accurate state-of-charge reporting
• Efficient charge and discharge control
Designed to work reliably with Fogstar Energy 48V (51.2V) battery systems.
Battery Pairings
Best overall: Fogstar Energy 32kWh
Highest-performance option: Fogstar Energy 48.3kWh
Scalable Option: Fogstar Energy 16.1kWh / 16.1kWh ECO / Fogstar Energy 10kWh
Ideal For
• Large residential systems
• Commercial and agricultural sites
• High-demand off-grid installations
• Backup and resilience applications.
• Up to 14kW output (PV + battery supported)
• Dual MPPT with up to 24kW PV input
• Up to 250A battery charge/discharge
• Dual AC outputs for multiple load connections
• Dedicated generator port with auto-start and boost
• Parallel capability up to 16 units.
Build & Installation
• IP20 rated enclosure
• Integrated battery and load breakers for simplified install
• Transformerless / Transformer topology on AC / Battery side
• RS485, Wi-Fi, and CAN communication
• Noise emission: 55dB
• Max operating altitude: 2000m
• Operating temperature: 0°C to 45°C
• Storage temperature: -15°C to 60°C
• Relative humidity: 5–95%
• Warranty: 2 years
Dimensions: 530 × 830 × 150mm
Weight: 43.5kg
Battery & Power Performance
• 48V / 51.2V battery system
• 46.4–60V / 38.4–60V battery operating range
• 270A max charge/discharge current
• 14kW continuous output
• 24000W max PV input power
• Dual MPPT inputs
• Parallel operation for up to 16 units
• Force wake-up from PV and grid supported
Built for high-demand off-grid and hybrid systems with exceptional solar input capacity, high battery throughput, and scalable energy integration.
Efficiency & Protection
• 99.0% max MPPT efficiency
• 93.5% max efficiency
• 93.0% max charge/discharge efficiency
• Fast switching (<10ms) for uninterrupted power
• Pure sine wave output for sensitive loads
• PV reverse polarity protection
• Over current and over voltage protection
• AC short-circuit protection
• Grid monitoring
• Battery reverse polarity protection
• Type III DC / AC surge protection
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