Deye 14kW Solar Inverter Datasheet — SUN-14K-SG01LP1-EU
14kW single phase hybrid inverter with 290A charging and dual battery inputs.
SKU: DEYE-SUN-14K-SG01LP1-EU | Last Updated: 2026-01-24
⚡Electrical Specifications
| AC Coupling Support | Yes |
| AC Output Overcurrent Protection | Yes |
| AC Output Overvoltage Protection | Yes |
| AC Output Short-Circuit Protection | Yes |
| AC Voltage Tolerance (×Un) | 0.85-1.1 |
| Anti-Islanding Protection | Yes |
| Arc Fault Circuit Interrupter (AFCI) | Optional |
| Battery Parallel Support | Yes |
| Battery Type | Lead-acid or Lithium-ion |
| Battery Voltage Range | 40-60 V |
| Charge/Discharge Time Periods | 6 |
| Charging Strategy | Self-adaption to BMS |
| DC Component Monitoring | Yes |
| DC Injection Current (% of In) | <0.5 |
| DC Reverse Polarity Protection | Yes |
| European Efficiency | 96.5 % |
| Generator Support | Yes (Diesel) |
| Grid Connection Form | L+N+PE |
| Insulation Impedance Detection | Yes |
| Inverter Topology | Non-Isolated |
| Max. AC Output Apparent Power | 15400 VA |
| Max. AC Output Current | 70/67 A |
| Max. Charge Current | 250 A |
| Max. Continuous AC Pass-Through Current | 100 A |
| Max. Discharge Current | 250 A |
| Max. Efficiency | 97.6 % |
| Max. Input Short-Circuit Current | 60+60+60 A |
| Max. Operating PV Input Current | 32+32+32 A |
| Max. PV Access Power | 28000 W |
| Max. PV Input Power | 22400 W |
| Max. PV Input Voltage | 500 V |
| Number of MPPTs | 3 |
| MPPT Efficiency | >99 % |
| MPPT Voltage Range | 150-425 V |
| Number of Battery Inputs | 2 |
| Overvoltage Category | OVC II(DC), OVC III(AC) |
| Parallel Units | 16 |
| Peak Power (Multiple × Duration) | 2*10 s |
| Power Factor Range (Leading to Lagging) | 0.8-0.8 |
| Rated AC Output Active Power | 14000 W |
| Rated AC Output Current | 63.6/60.9 A |
| Rated Grid Frequency | 50/45-55, 60/55-65 Hz |
| Rated Output Voltage | 220/230 V |
| Rated PV Input Voltage | 370 V |
| Residual Current Detection | Yes |
| Startup Voltage | 125 V |
| Strings per MPPT | 2+2+2 |
| Surge Protection Level | TYPE II(DC), TYPE II(AC) |
| Current Total Harmonic Distortion (THDi) | <3 % |
| Warranty (Years) | 10 |
🔧Mechanical Specifications
| Cabinet Dimensions | 464 x 763 x 282 mm |
| Communication Interfaces | RS485, CAN, Wi-Fi |
| DC Switch | Yes |
| LCD/LED Display | Colorful Touch LCD |
| Monitoring Modes | GPRS, Wi-Fi, Bluetooth, 4G, LAN (optional) |
| Weight | 52 kg |
🌡️Environmental Specifications
| Derating Start Temperature | 45 °C |
| IP Rating | IP65 |
| Noise Level | <50 dB |
| Operating Temperature Range | -40 to 60 °C |
| Max. Operating Altitude | 2000 m |
| Permissible Ambient Humidity | 0-100 % |
| Thermal Protection | Yes |
| Cooling Type | Intelligent Air Cooling |
✅Certifications
IEC 61727IEC 62116NRS 097IEC 61000-6-1EN 61000-6-1IEC 61000-6-2EN 61000-6-2IEC 61000-6-3EN 61000-6-3IEC 61000-6-4EN 61000-6-4IEC 62109-1EN 62109-1IEC 62109-2EN 62109-2