The Deye SUN-12K-SG02LP1-EU-AM3 is a powerful 12 kW single-phase low-voltage hybrid inverter with an impressive 250 A charge/discharge current – one of the strongest in its class. With 3 independent MPPTs (3 × 2 strings), up to 24 kW PV access, support for both lithium and lead-acid batteries (40–60 V), parallel operation of up to 16 units (on-grid & off-grid), AC coupling for retrofitting, and diesel generator compatibility, it offers maximum flexibility. The color touch LCD, ultra-quiet operation (< 30 dB), IP65 protection, and intelligent remote monitoring (including emergency shutdown & OTA firmware updates) make it the perfect solution for large residential systems and small commercial applications.
Key Advantages
250 A Charge/Discharge
Extremely fast battery cycling
3 MPPTs – 6 Strings
24 kW PV access, ideal for complex roofs
Parallel up to 16 Units
Up to 192 kW total power
Lithium + Lead-Acid
Full battery flexibility
AC Coupling & Diesel Compatible
Retrofit + generator storage
Color Touch LCD
Intuitive operation
Only 30 dB
Whisper-quiet
Remote Shutdown & OTA
Maximum safety & convenience
Deye SUN-12K-SG02LP1-EU-AM3 – The 12 kW Single-Phase Low-Voltage Powerhouse
250 A · 3 MPPT · 24 kW PV · Parallel 16× · Lithium + Lead-Acid · < 30 dB · IP65
Product Safety Act (German "ProdSG")
Manufacturer: NINGBO DEYE INVERTER TECHNOLOGY Co., LTD
Add: No.26-30, South Yongjiang Road, Beilun, 315806, Ningbo, China
Tel: +86 (0) 574 8622 8957 E-mail: service@deye.com.cn
Responsible importer: SYD Green Energy GmbH & Co. KG
Represented by:
SYD Verwaltungs GmbH
An der Gümpgesbrücke 26
41564 Kaarst
Deutschland
Diese vertreten durch: Andrej Dedic und Maurice Dedic
Tel.: +492131 52811-23
Mail: info@solarset.shop
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| Parameter | Specification |
| Single-Phase Hybrid Inverter SUN-12K-SG02LP1-EU-AM3 |
| Battery Input Data |
| Battery Type |
Lead-acid or Lithium-ion |
| Battery Voltage Range |
40–60 V |
| Max. Charging/Discharging Current |
250 A |
| Number of Battery Inputs |
1 |
| Charging Strategy |
Self-adaptive to BMS |
| PV String Input Data |
| Max. PV Access Power |
24 kW |
| Max. PV Input Power |
19.2 kW |
| Max. PV Input Voltage |
500 V |
| Start-up Voltage |
125 V |
| MPPT Voltage Range |
150–425 V |
| Rated PV Input Voltage |
370 V |
| Number of MPP Trackers / Strings per MPPT |
3 / 2+2+2 |
| Max. Operating PV Input Current |
44 A + 44 A + 44 A |
| Max. PV Short-Circuit Current |
26 A + 26 A + 26 A |
| AC Output Data (On-Grid) |
| Rated Output Power |
12 kW |
| Max. Apparent Power |
13.2 kVA |
| Rated AC Current (230 V / 220 V) |
52.2 A / 54.6 A |
| Max. AC Current |
52.2 A / 54.6 A |
| Peak Power (Off-Grid) |
2 × rated power, 10 s |
| Max. Continuous AC Passthrough |
60 A |
| Rated Grid Voltage |
220/230 V (L+N+PE) |
| Efficiency |
| Max. Efficiency |
97.6 % |
| European Efficiency |
96.5 % |
| MPPT Efficiency |
> 99 % |
| Protection & Features |
| Parallel Operation |
Up to 16 units (on-grid & off-grid) |
| Diesel Generator Compatible |
Yes |
| Remote Shutdown & OTA Updates |
Yes |
| General Data |
| Dimensions (W × H × D) |
330 × 580 × 232 mm |
| Weight |
35.6 kg |
| Cooling |
Intelligent air cooling |
| Noise Level |
≤ 30 dB |
| Protection Rating |
IP65 |
| Warranty |
5 years (extendable to 10 years) |
| Model: |
SUN-12K-SG02LP1-EU-AM3 |
| Display: |
Colorful touch LCD, IP65 protection degree |
| System Compatibility: |
AC couple to retrofit existing solar systems |
| Parallel Operation: |
Max. 16 pcs in parallel for on-grid and off-grid operation |
| High Current Handling: |
250A |
| Time-Based Control: |
6 time periods for battery charging/discharging |
| Generator Integration: |
Supports storing energy from diesel generators |
| Warranty: |
5 Years / 10 Years (The warranty period depends on the final installation site of the inverter.) |