Sigenergy SigenStor EC 12.0kW Single-Phase Hybrid Inverter

Sigenergy SigenStor EC 12.0 SP is a high-power single-phase hybrid inverter (energy controller) built for larger residential systems and high PV-to-load ratios. It combines energy management, backup capability (with gateway), and flexible PV string design.

Key features

• Built-in EMS for precise control of solar, battery, grid, and loads.
• Multi-source black start and on/off-grid compatibility (with compatible system components).
• Multiple MPPT inputs for flexible stringing and roof layouts.
• IP66 protection rating and smart air cooling.

Specs

• Nominal output power: 12,000 W; peak output (10 s): 18,000 W.
• PV input: max PV power 24,000 W; max DC voltage 600 V; MPPT range 50-550 V.
• MPPTs: 4; max input current per MPPT: 16 A.
• Max output current: up to 60 A; THDv < 2%.