Deye SUN-15K-SG05LP3-EU-SM2 15kW Hybrid Inverter - Three Phase 2 MPPT

The Deye SUN-15K-SG05LP3-EU-SM2 addresses the needs of large residences and small commercial facilities. Fifteen kilowatts spread across three phases handle demanding loads - multiple heat pumps, commercial kitchen equipment, or production machinery that runs during daylight hours.

Solar capacity scales to 22.5 kW through two MPPT trackers with four string inputs total. The 160-650V MPPT range works with both high-voltage bifacial modules and standard panels, allowing mixed configurations when roof space has varying orientations or tilt angles.

Battery current at 280A charges even the largest residential lithium banks quickly. A 30 kWh system reaches full capacity in roughly 3.5 hours from depleted state when solar production is strong. The inverter manages charge cycles automatically, balancing battery longevity with energy availability based on your usage patterns and electricity pricing.

The SM2 platform supports asymmetric loading up to 50% of rated power on any single phase. This matches reality better than balanced inverters - commercial spaces often have heavy loads on one circuit while others run minimal equipment. Parallel operation with up to 10 units reaches 150 kW for off-grid or backup power scenarios where utility connection is unavailable or unreliable.