Lux Power Tek SNA-EU 12-14K (Single-Phase)
ECO HYBRID
Key Features
- 2 MPPTs with 4 strings, Max. 24kW PV input
- Max. charging and discharging current: 250A
- Off-grid application for high demand with 12kW output power
- Dual AC output ports for multiple load connections
- Integrated Design with Load and Battery Breaker
- PV or AC or Generator wake up battery
- Supports up to 16 units in parallel
- Separate GEN port
- Up to 19.2kW Gen/AC coupling input
- Auto generator start and stop control
Product Visual: The image displays the Lux Power Tek SNA-EU 12-14K inverter and its accompanying battery unit. The inverter is a sleek, white unit with a dark front panel featuring a prominent display screen and control buttons. The battery unit is a tall, white rectangular module positioned below the inverter. Both units exhibit a modern, clean design suitable for installation in various environments.
Installation Visual: This image depicts a typical installation scenario for the Lux Power Tek hybrid inverter and battery system. The inverter and battery units are mounted on the exterior wall of a building. Solar panels are visible on the roof above, connected to the system, illustrating the integration of solar energy generation with energy storage and power management.
Technical Specifications
| Model | SNA-EU 12000 | SNA-EU 14000 |
|---|---|---|
| INPUT (PV DC) | ||
| Max. PV input power (W) | 24000 (12000/12000) | |
| Rated PV input voltage (V) | 320 | |
| Number of independent MPPT inputs | 2/(2:2) | |
| PV input voltage range (V) | 100-480 | |
| MPPT voltage range (V) | 120-440 | |
| Start-up voltage (V) | 100 | |
| Max. PV input current per MPPT (A) | 35/35 | |
| Max. PV short-circuit current input per MPPT (A) | 44/44 | |
| Battery | ||
| Compatible battery type | Lithium-ion/Lead-Acid | |
| Rated battery voltage (V) | 48/51.2 | |
| Battery voltage range (V) | 46.4~60/38.4~60 | |
| Max. charging / discharging current (A) | 250 | 270 |
| Max. charging / discharging power (W) | 12000 | 13000 |
| Force wake up battery from PV and Grid function | YES | YES |
| Grid | ||
| Rated AC voltage (V) | 230 | 230 |
| AC Start-up Voltage | 90 | |
| Acceptable Input Voltage Range (V) | 130~280 | |
| Rated AC frequency (Hz) | 50/60 | |
| Rated AC input current (A) | 100 | |
| Rated AC input power (W) | 24000 | |
| PF | 0.99 | |
| THDI | <5% | |
| Max. continuous AC passthrough current(A) | 100 | |
| GEN | ||
| Rated GEN voltage (V) | 230 | 230 |
| Rated GEN frequency (Hz) | 50/60 | 50/60 |
| Rated GEN input current (A) | 65 | |
| Rated GEN input power (W) | 15000 | 15000 |
| UPS | ||
| Rated output power (W) | 12000 | 14000@230V (with PV + Battery) |
| Rated output voltage (V) | 230 | 230 |
| Rated output current (A) | 53 | 61 |
| Rated output frequency (Hz) | 50/60 | 50/60 |
| Switching time (UPS) | <10ms | <10ms |
| Wave form | Sine wave | Sine wave |
| THDV | <3% | <3% |
| Overload protection | 5s@≥150% load/10s@110%~150% load | 5s@≥150% load/10s@110%~150% load |
| Efficiency | ||
| Max. MPPT efficiency | 99.0% | 99.0% |
| Max. efficiency | 93.5% | 93.5% |
| Max. charge / discharge efficiency | 93.0% | 93.0% |
| Protection | ||
| PV reverse polarity protection(Y/N) | YES | YES |
| Over current / voltage protection(Y/N) | YES | YES |
| AC Short-circuit current protection(Y/N) | YES | YES |
| Grid monitoring(Y/N) | YES | YES |
| DC switch(Y/N) | YES | YES |
| DC/ AC Surge protection | Type III | Type III |
| Battery reverse polarity protection(Y/N) | Yes | Yes |
| General | ||
| Dimensions (W*H*D mm) | 530*830*150mm / 17.72*25.59*5.9 in | |
| Weight | 43.5kg / 95.9lbs | |
| Ingress protection rating | IP20 | |
| Operating environment temperature range(°C) | 0~45 | |
| Storage temperature range(°C) | -15~60 | |
| Relative humidity | 5%~95% | |
| Display & Communication interface | LCD+RGB, RS485 / Wifi / CAN | |
| Warranty | 2 years | |
| Cooling method | Smart cooling | |
| Topology on AC / Battery side | Transformer-less / Transformer | |
| Altitude (m) | <2000 | |
| Noise emission (typical) | <50dB | |
| Standard & Certification | IEC 62109-1/-2, EN 62109/EN 62920 |
Additional Information
For app download and more information, you can visit the Luxpower website or search for "Télécharger l'APP Luxpower maintenant".
