SigenStor EC 17.0 TP – 17 kW Three‑Phase Smart Energy Controller (Hybrid Inverter)

The SigenStor EC 17.0 TP is a high-performance three-phase hybrid energy controller, part of Sigenergy's modular and AI-driven 5‑in‑1 SigenStor Energy Storage System. It consolidates a solar inverter, EV DC charging, battery PCS, Battery Management System (BMS), and Energy Management System (EMS) into one compact unit. This integration simplifies installation, enhances system efficiency, and provides robust scalability.

Key Specifications

Rated AC Power: 17 kW (Three-Phase, 380/400 VAC)

MPPT Trackers: 4 independent MPPTs, each with one PV string

DC Input Voltage: Max 1,100 V; Typical 600 V; MPPT range 160–1,000 V

Max Input Current per MPPT: 16 A (short-circuit up to 20 A)

Max PV Input Power: ~27,200 W

Efficiency: Max efficiency up to ~98.3%; EU efficiency ~97.9%

Protection Rating: IP66 – Fully weather-resistant

Communications: Wi‑Fi (WLAN), Ethernet (FE), RS485, optional 4G/3G/2G via CommMod

Dimensions & Weight: ~700 × 300 × 283 mm; approx. 36 kg

Battery Support: Compatible with 1–6 SigenStor BAT modules (e.g., BAT 5.0/8.0), allowing up to ~48 kWh per controller

Other Features: Integrated EMS, multi-source black-start, DC ground-fault protection, on/off-grid operation, robust hybrid functionality

Warranty: 10 years

Rated Output Current: ~25.8 A