PC-G3 125kW/261kWhC&I AC-Coupled Energy Storage System

datasheet

Product Inquiry

All-Scenario & Instant Solution

PC-G3 125kW/261kWh is an ac-coupled all-in-one energy storage system with Tier 1 314Ah battery, featuring cell-level Isolation, intelligent thermal management, and diagnostic warning functions, it delivers safe, stable, and reliable operation across diverse C&I energy storage applications.

Features

Compact & Integrated

Modular design of HV, EMS, BMS & power distribution for easy maintainence.
174 kWh/m² energy density.
Seamless side‑by‑side installation.

Safe & Reliable

Operates in -30°C to 55°C for harsh environments.
3‑layer fire protection 3 (detection, suppression, isolation) + 4‑layer electrical protection with AI enabled monitoring.

Intelligent Optimization

<65 dB low‑noise operation.
Integrated WHES OS EMS with AI predictive maintenance (minimize downtime & O&M costs).
Dynamic optimization for arbitrage & demand response for maximized ROI.

Superb Performance

110% overload capability.
Up to 24 units (on‑grid).

Flexible & Scalable

Support 2/4/6/8h System. Up to 24 units on-grid in Parallel, max. 3 MW per system.

One Cabinet, Every Climate

Outstanding environmental adaptability with -30°C to +55°C operation, IP55 protection, and C5 corrosion resistance.

Safe & Reliable

Cell-level Isolation, single-cell thermal runaway stays contained. Pack-level aerosol suppression. 3-layer fire protection (detection, suppression, isolation) + 4-layer electrical protection with AI-enabled monitoring