HILLSEA
Energy Storage System

Rugged. Modular. Power.

Built for survival in the harshest conditions. Our energy storage systems deliver high power density and extreme durability for heavy-duty applications.

Traction Battery Systems

For Heavy Mobility

Engineered for ECOSYN trailers, mining trucks, and rail. Featuring mining-grade vibration resistance and high C-rate discharge capabilities.

High C
Discharge Rate
Mining
Vibration Grade

Mobile Energy Systems

Plug & Play Power

Modular, scalable power for mobile charging robots and off-grid operations. Features independent thermal management and rapid deployment.

Modular
Scalability
Plug&Play
Deployment

Technical Specifications

Built to last.

Traction Battery Specs

System Voltage800V Class
Energy Density>160 Wh/kg
Cycle Life>4000 Cycles
Max C-rate2C Charge / 4C Discharge

Environmental Specs

Protection RatingIP67 / IP6k9k
Operating Temp-30°C to +55°C
Thermal MgmtLiquid Cooling/Heating
Safety StandardGB/T 31485, UN38.3