Big Battery | 36kW 46kWh ETHOS Energy Storage System (ESS)

36kW 46kWh ETHOS Energy Storage System (ESS) Power Your Business with Confidence — The 36kW 46kWh ETHOS Energy Storage System (ESS) from BigBattery delivers cutting-edge commercial energy storage engineered for reliability, scalability, and long-term performance. Perfect for grid-tied applications in office buildings, warehouses, and job sites, this system combines industrial-grade hardware with advanced energy management features to help you save money, improve energy independence, and maintain uninterrupted operations. Built for Commercial Performance This high-capacity ESS includes: Six stackable ETHOS battery modules providing 46.08kWh of scalable storage Three 12,000W Lux hybrid inverters, delivering a total of 36kW continuous power Compatibility with solar PV arrays up to 54,000W Integrated UPS backup for smooth transitions during outages Smart load control, peak shaving, and AC coupling for optimized energy usage Durable, Safe & Easy to Install The 36kW 46kWh ETH