Deye hybrid inverter SUN-15K-SG05LP3-EU-SM2 15 kW

Deye three-phase hybrid inverter 15 kW for 48 V LV batteries.

• 2× MPPT tracker (160–650 V)
• Battery charge/discharge current up to 280 A
• WiFi monitoring and remote management
• Three-phase connection 3L+N+PE, 0–100% phase imbalance
• Multifunctional GEN port (diesel generator / Smart Load)
• Protection rating IP65, operation -40 to +60 °C
• Parallel connection of up to 10 units

The Deye SUN-15K-SG05LP3-EU-SM2 is a three-phase hybrid inverter rated at 15 kW for 48 V low-voltage batteries. It belongs to the SM2 series (14–20 kW) and is intended for larger family homes, farms and smaller businesses that need more power but want to stay with safe 48 V batteries.

The inverter has two MPPT trackers with a range of 160–650 V (maximum input voltage 800 V). The first tracker accepts two strings with a current of up to 36 A, the second one string with a current of 20 A. The maximum PV power is 22,500 W. When loads start up, it briefly delivers twice its rated power for 10 seconds.

The battery is connected in the 40–60 V range with a charge and discharge current of up to 280 A — enough to charge even a large battery built from Deye SE-F16-C modules quickly. We offer ready-made SUN-15K sets with one to three SE-F16-C batteries (16–48 kWh). Up to 10 inverters can be connected in parallel. The output supports fully unbalanced loads — each phase can deliver up to 50% of the rated power.

IP65 protection and operation from -40 to +60 °C also allow outdoor installation. Dimensions 456 × 750 × 268.5 mm, weight 50.6 kg, noise level below 60 dB, rated AC current 22.8/21.8 A. Communication via RS485, RS232, CAN, WiFi and Bluetooth, efficiency 97.6% (European 97.0%). The inverter supports 6 time slots for charging and discharging and the connection of a diesel generator.

The inverter carries a 10-year warranty. The datasheet is available in the Documents tab.