Description Growatt ACE 209H-2H – 209.6 kWh Commercial & Industrial High Voltage Battery The Growatt ACE 209H-2H is a high-performance 209.6 kWh LiFePO4 C&I energy storage system designed for commercial and industrial applications. With IP55 protection, cobalt-free cells, advanced pack & cabinet-level fire suppression, and intelligent cell-level monitoring, it delivers maximum safety, reliability, and efficiency. Ideal for peak shaving, maximizing PV self-consumption, energy arbitrage, and backup power in factories, warehouses, logistics centers, and large commercial buildings. Fully compatible with Growatt WIT 50–100 kW hybrid inverters. View Official Growatt Product Page → Key Features & Benefits Ultimate Safety – Cobalt-free LiFePO4 chemistry with aerosol fire suppression at both pack and cabinet level multiple auxiliary sensors (smoke, temperature, insulation). Flexible Installation – Whole-cabinet design, supports indoor and outdoor installation (IP55), distributed or centralized deployment. Smart O&M – Real-time cell-level monitoring, remote diagnosis, firmware upgrades via cloud platform. Scalability – Modular system allows parallel connection of multiple cabinets (up to 627 kWh). High Performance – 0.5C charge/discharge rate, 90% DoD, intelligent air cooling with low temperature gradient. Technical Specifications Parameter Value Nominal Energy 209.6 kWh Usable Energy 188.64 kWh (90% DoD) Nominal Voltage 748.8 V (High Voltage) Operating Voltage Range 655.2 – 854.1 V Nominal Capacity 280 Ah (@25°C) Max. Charge / Discharge Current 140 A (0.5C) Battery Chemistry Cobalt-free LiFePO4 IP Rating IP55 (Indoor / Outdoor) Operating Temperature -25°C ~ 55°C (derating above 45°C) Cooling Intelligent air cooling Dimensions (W × H × D) 1200 × 2040 × 1385 mm Weight Approx. 2250 – 2600 kg Communication RS485 / CAN / LAN Fire Suppression Aerosol system (pack cabinet level) Warranty 5 years (10-year options available) Official Documentation Download the latest documents directly from the manufacturer: Official Growatt ACE 209H-2H Product Page Official Datasheet (EN) User Manual & Installation Guide Need a complete C&I energy storage system? We provide full solutions with Growatt ACE 209H-2H WIT hybrid inverters. Contact us for a custom quote, system design, or compatibility verification.
