24/7 without days off
Deye 12 kW Inverter (3ph) + 30.72 kWh Battery
24/7 without days off
Maximum power and safety for large estates and commercial properties. This is a top-tier solution designed for high-consumption facilities: spacious private homes, restaurants, clinics, offices, or production areas. The 12 kW three-phase inverter easily handles the heaviest equipment, while a giant array of six batteries (totaling 30.72 kWh) guarantees several days of full operation even during total blackouts.
Why is this kit the choice of professionals?
Unique safety (Low Voltage 48V): Despite the massive 12 kW power, this three-phase inverter is built on a low-voltage architecture (48 V). This means absolute fire safety for residential and commercial premises compared to high-voltage systems, as well as easy battery scaling.
Unprecedented energy reserve: 30.72 kWh is an energy bank that lets you forget about limitations. Your heating, air conditioning, servers, and refrigerators will run uninterrupted for days.
Three-phase power (380 V) and smart distribution: The inverter powers professional three-phase equipment. Furthermore, it supports 100% unbalanced load, perfectly adapting to real domestic conditions where phases are loaded differently.
Highest charging speed: The system can accept a charging current of up to 240 A, allowing you to lightning-fast "pour" energy into all 6 batteries during the short hours when the grid is available.
Solar giant: The inverter features powerful MPPT trackers and is ready to connect a solar field of up to 15,600 W. This is the perfect base for earning on the "Green Tariff" and achieving complete energy independence in the summer.
What is this kit capable of?
Thanks to six batteries, there's enough energy for everything:
"Large Estate / Business" Scenario (Consumption ~3000-4000 W):
What works: Industrial refrigerators / powerful heat pumps + server room + several air conditioners + all lighting + coffee machines, computers, and office equipment.
Battery life: 7 – 10 hours. (Provides a full working day for a commercial facility under maximum load).
"Prolonged Reserve" Scenario (Consumption ~800-1000 W):
What works: Heating system for the entire building, security and video surveillance systems, basic lighting, refrigerators, Wi-Fi infrastructure.
Battery life: 30 – 38 hours (up to 1.5 days). (Maximum protection of vital facility systems during emergencies).
Technical characteristics
1. Three-Phase Hybrid Inverter Deye SUN-12K-SG04LP3-EU (12 kW)
Nominal power: 12,000 W (peak load up to 24,000 W for 10 s).
Network type: 3 phases (380 V / 400 V).
Architecture: Low Voltage system (48V).
MPPT (Solar panels): 2 powerful trackers, supports an array up to 15,600 W.
Max. charge/discharge current: 240 A.
2. LiFePO4 Battery Block 30.72 kWh (6 pcs. Deye SE-G5.1 Pro-B)
Technology: LiFePO4 (lithium iron phosphate — fireproof and durable chemistry).
Total capacity: 30.72 kWh (6 modules of 5.12 kWh / 100 Ah / 51.2 V each).
Cycle life: ≥ 6000 (over 10 years of daily operation).
Form factor and installation: Modular design. A set of 6 batteries (weighing over 260 kg) is ideal for mounting in a server or telecommunication cabinet, ensuring compactness, secure fixation, and a professional appearance.
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