Growatt SPE 12000 ES 12kW Single-Phase Hybrid Solar Inverter

Growatt SPE 12000 ES 12kW Single-Phase Hybrid Solar Inverter

The Growatt SPE 12000 ES is a high-capacity 12kW single-phase hybrid solar inverter engineered for demanding residential and light commercial energy storage systems. Combining an advanced pure sine wave inverter with dual MPPT solar charge controllers, it seamlessly integrates solar PV arrays, 48V battery banks, utility grid power, and backup generators into one unified power hub. Whether you are looking to maximize self-consumption, shave peak grid tariffs, or secure uninterrupted backup power during outages, the SPE 12000 ES delivers reliable, scalable performance.

Key Features & Benefits

• High Solar Input Capacity & Dual MPPT: Supports up to 15,000W max recommended PV power with two independent MPP trackers and a wide 60V–480V MPPT operating range (550V max open-circuit voltage) for optimal energy harvest even on multi-orientation roofs.
• Scalable Parallel Operation up to 108kW: Connect up to 9 units in parallel for single-phase or three-phase expansion, making it effortless to scale capacity as your energy demands grow.
• Battery & Batteryless Flexibility: Compatible with 48V Lithium and Lead-Acid batteries (up to 250A charging / 280A discharging), and capable of operating directly from solar PV without a battery connected.
• Dual AC Inputs & Smart Load Management: Equipped with two AC input terminals with an integrated Automatic Transfer Switch (<20ms switch time) for seamless grid/generator transitions, plus dual AC outputs to prioritize critical loads.
• Grid-Tied Peak Shaving: Intelligently manages battery discharge and grid draw to reduce peak demand charges and optimize time-of-use electricity rates.
• Smart Remote Monitoring: Supports plug-and-play WiFi and 4G modules for real-time system tracking and configuration via the Growatt ShinePhone app and web portal.
• Technical Specifications