Luxpowertek Eco Hybrid SNA-EU 12-14K (Single-Phase)
Product Datasheet
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 for:
- Auto start-stop
- Working with the existing grid-tied system
- Smart load management
Image Description: The document features an image of the Luxpowertek Eco Hybrid inverter, a white rectangular unit with a display screen and control buttons, labeled 'LUX POWER TEK' and 'BATTERY BREAKER'. Below it, a white battery unit is shown. Another image depicts the inverter and battery unit mounted on the exterior wall of a building with solar panels visible on the roof.
Technical Specifications
| Specification | SNA-EU 12000 | SNA-EU 14000 |
|---|---|---|
| Input (PV DC) | ||
| Max. PV input power (W) | 24000 (12000 / 12000) | 24000 (12000 / 12000) |
| Rated PV input voltage (V) | 320 | 320 |
| Number of independent MPPT inputs | 2 / (2:2) | 2 / (2:2) |
| Max. PV input voltage (V) | 480 | 480 |
| MPPT voltage range (V) | 120~440 | 120~440 |
| Start-up voltage (V) | 100 | 100 |
| Max. PV input current per MPPT (A) | 35 / 35 | 35 / 35 |
| Max. PV short-circuit current input per MPPT (A) | 44 / 44 | 44 / 44 |
| Battery | ||
| Compatible battery type | Lithium-ion / Lead-Acid | Lithium-ion / Lead-Acid |
| Rated battery voltage (V) | 48 / 51.2 | 48 / 51.2 |
| Battery voltage range (V) | 46.4~60 / 38.4~60 | 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 | 90 |
| Acceptable Input Voltage Range (V) | 130~280 | 130~280 |
| Rated AC frequency (Hz) | 50 / 60 | 50 / 60 |
| Rated AC input current (A) | 100 | 100 |
| Rated AC input power (W) | 24000 | 24000 |
| PF | 0.99 | 0.99 |
| THDI | < 5% | < 5% |
| Max. continuous AC passthrough current (A) | 100 | 100 |
| GEN | ||
| Rated GEN voltage (V) | 230 | 230 |
| Rated GEN frequency (Hz) | 50 / 60 | 50 / 60 |
| Rated GEN input current (A) | 65 | 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 ) | < 10 ms | < 10 ms |
| Wave form | Sine wave | Sine wave |
| THDV | < 3% | < 3% |
| Overload protection | 5s@≥1.5 x rated power / 10s@(1.1~1.5) × rated power | 5s@≥1.5 x rated power / 10s@(1.1~1.5) × rated power |
| 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) | 530 × 830 × 150 mm / 17.72 × 25.59 × 5.9 in | 530 × 830 × 150 mm / 17.72 × 25.59 × 5.9 in |
| Weight | 43.5 kg / 95.9 lbs | 43.5 kg / 95.9 lbs |
| Ingress protection rating | IP20 | IP20 |
| Operating environment temperature range (°C) | 0~45 | 0~45 |
| Storage temperature range (°C) | -15~60 | -15~60 |
| Relative humidity | 5%~95% | 5%~95% |
| Display & Communication interface | LCD + RGB, RS485 / Wifi / CAN | LCD + RGB, RS485 / Wifi / CAN |
| Warranty | 2 years | 2 years |
| Cooling method | Smart cooling | Smart cooling |
| Topology on AC / Battery side | Transformer-less / Transformer | Transformer-less / Transformer |
| Max. Operating Altitude (m) | 2000 | 2000 |
| Noise emission (dB) | 55 | 55 |
| Standard & Certification | ||
| Standard & Certification | IEC 62109-1/-2, EN 62109/EN 62920 | |
