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Basket is emptyDescription
The Deye SUN-15K-SG05LP3-EU-SM2 is a high-capacity 15 kW three-phase low-voltage hybrid inverter engineered for large residential estates and commercial PV installations. Operating on a safe 48V low-voltage battery architecture, it features a massive maximum charge/discharge current of up to 300A for rapid battery throughput. Equipped with 2 independent MPPT trackers, 100% phase-unbalanced output support, and integrated Wi-Fi monitoring, this inverter provides robust backup power, efficient self-consumption management, and seamless microgrid expansion.
Key Features & Benefits
48V Low-Voltage Architecture: Fully compatible with standard 40V–60V (48V nominal) lithium-ion battery banks, ensuring safe operation and lower battery storage costs.
300A Heavy-Duty Battery Current: Supports up to 300A continuous charge/discharge capability, delivering powerful energy reserves during peak demand or utility outages.
100% Unbalanced Output: Drives up to 50% rated continuous power per individual phase during off-grid or power-cut scenarios.
Dual MPPT Input: 2 MPP trackers (2+2 string design) optimize solar energy yield on complex or multi-angled rooftops.
Smart Generator Integration: Dedicated Aux port automatically manages diesel generators, AC coupling, or smart dumping loads (e.g., water heaters).
Parallel Scalability: Supports up to 10 units connected in parallel across both grid-tied and off-grid configurations.
6 Time-of-Use Time Slots: Programmable battery charging/discharging schedules designed to optimize dynamic grid electricity tariffs.
Wi-Fi Dongle Included: Plug-and-play Wi-Fi plug provided out of the box for instant monitoring via app or web platform.
Technical Specifications
| Parameter | Specification |
| Rated AC Output Power | 15,000 W (Max. AC Power: 16,500 W) |
| Max. DC Input Power | 19,500 W |
| Max. DC Input Voltage | 800 V |
| MPPT Operating Voltage Range | 160 V – 650 V |
| Battery Voltage Range | 40 V – 60 V (48V Low Voltage) |
| Max. Charge/Discharge Current | 300 A / 300 A |
| No. of MPPTs / Strings per MPPT | 2 / 2+2 |
| Max. Efficiency | 97.6% (European Efficiency: 97.0%) |
| IP Protection Rating | IP65 (Suitable for outdoor and indoor installation) |
| Dimensions (W x H x D) | ~460 Ă— 760 Ă— 255 mm |
| Weight | ~42 kg |
| Communication Protocols | RS485 / CAN / Wi-Fi (Plug included) |
| Phase |
Phase
3 |
| P |
Weight
51,9 |
| Internal article group |
Internal article group
deye_3ph_hybrid_LV_Resi |
