The cost of a 100kW battery storage system can vary widely based on the components and features you choose. Here's a breakdown of typical budget ranges: 1. Standard Lithium-Ion System: $120,000 – $160,000 Components: Includes standard lithium-ion batteries, basic BMS, and a standard. . This fully integrated 100kW/215kWh system combines high-density battery storage with intelligent power management in a single, factory-assembled unit - delivering unmatched performance and reliability for demanding commercial applications. Prices swing between $25,000 and $70,000 —like comparing a budget sedan to a luxury EV. But why the wild range? Let's break this down. Its. . The iCON 100kW 215kWh Battery Storage System is a fully integrated, on or off grid battery solution that has liquid cooled battery storage (215kWh), inverter (100kW), temperature control and fire safety system all housed within a single outdoor rated IP55 cabinet. It has the characteristics of high energy density, high charging and discharging power. .