Power your commercial site with scalable, outdoor-ready energy storage and intelligent EV charging. The WattCision Outdoor C&I ESS Series combines high-capacity Li-HV batteries, hybrid inverters, and AI-driven tariff optimization to help you skip grid upgrade costs, maximize ROI, and future-proof your infrastructure.

Key Features

• All-Climate Outdoor Design – Built with IP55 protection and liquid cooling to handle extreme temperatures from -20°C to 50°C — ideal for outdoor installations.

• Scalable Power & Capacity – Choose from modular kW/kWh configurations, expandable to match your commercial load demands.

• AI-Powered Energy Optimization – Uses dynamic tariff intelligence and cloud controls to shift charging/discharging, reduce peak grid demand, and lower electricity costs.

• EV Charging Flexibility – Optional 120 kW EV fast charging support with CCS2, CHAdeMO, and CCS1 — deployable without costly grid or transformer upgrades.

• Dual Inverters for High Output – Parallel inverters deliver up to 100 kW AC power with 200 A charge/discharge, enabling heavy commercial usage.

• Advanced BMS & Smart Balancing – Proprietary module-level balancing with cloud-regulated SOC management for higher performance and longer life.

• Remote Monitoring & Control – Full system visibility, diagnostics, and firmware updates via the WattDesk cloud platform.

Why Choose WattCision Outdoor C&I ESS

Whether you’re installing EV fast chargers, reducing demand charges, or integrating renewable generation, this system delivers smart, modular energy storage with real-world ROI benefits — cutting peak costs, avoiding expensive utility upgrades, and optimizing power flows with AI-driven insight.

Ideal For

✔ Commercial buildings
✔ EV charging stations
✔ Retail & service centers
✔ Industrial facilities
✔ Micro-grid and off-grid setups

Technical Highlights (At a Glance)

• Hybrid Inverter: 29.9 kW – 50 kW options

• Battery Capacity Range: 221 kWh – 1,105 kWh

• EV Charging Add-On: Up to 120 kW fast charging support

• Protection & Cooling: IP55 outdoor with liquid cooling

• AI Optimization: Dynamic tariff & usage algorithms

Document: Specification Sheet