Energy Storage
You Can Bank On
Sodium-ion batteries engineered for mission-critical infrastructure, industrial fleets, and reliable power across every application.
Built for the World's Most Demanding Applications.
From military forward operating bases to commercial rooftops and industrial facilities, our sodium-ion technology powers the operations that can't afford to stop.
Grid-Tied BESS for Every C&I Vertical
BESS ready to install with PCS, EMS, and AI software to maximize utility bill savings and provide resiliency — across critical infrastructure, grid-edge, large commercial, and remote power applications.
Explore C&I Solutions
Mission-Critical Power for Defense
Sodium-ion batteries engineered for extreme environments, domestic supply chain compliance, and mission-critical reliability.
Defense Solutions
Sodium-Ion Traction Batteries for Industrial Fleets
Drop-in sodium-ion replacements for lead-acid in forklifts, golf carts, material handling fleets, and airport ground support equipment. Safer, extreme-temperature tolerant, zero maintenance.
Fleet SolutionsFour Strategic Verticals. One Integrated Platform.
Coulomb Technology's sodium-ion BESS is purpose-built for the four C&I verticals where battery economics, safety, and reliability matter most — from life-critical facilities to remote off-grid deployments.
Grid-Tied BTM — Critical Infrastructure
Backup power and demand management for facilities where outages are unacceptable. Sodium-ion's zero-fire-risk chemistry meets the safety requirements of life-critical environments.
Grid-Tied BTM — Grid Edge & Near Public
Demand charge reduction, solar self-consumption, and EV charging optimization for facilities near the public grid edge. Scalable from single-site to portfolio deployments.
Grid-Tied BTM — Large Commercial & Industrial
Peak shaving, backup power, and demand response for high-load commercial facilities. Purpose-built for environments with extreme demand charges and 24/7 operations.
Remote Power & Off-Grid Systems
Standalone and hybrid power for remote sites where grid connection is impractical or unavailable. Extreme-temperature tolerance from −40°F to 140°F without active thermal management.
Not Just a Battery.
An Intelligent Energy Platform.
Coulomb Technology's fully integrated systems combine sodium-ion storage with AI-driven energy management — automatically maximizing savings, generating revenue, and keeping your operations running no matter what the grid does.
Four Engines. One Seamless System.
Every fully integrated Coulomb system ships with four proprietary software layers that work together to maximize the value of your energy storage investment.
Simplifies the utility interconnection process from application preparation and net metering enrollment to protection coordination and utility sign-off — reducing timelines from months to weeks.
The operating system for your energy assets. Real-time monitoring, automated dispatch, and full visibility into energy flows — accessible via web dashboard and mobile app for operators, property managers, and tenants.
Machine learning that learns your load profile, predicts utility pricing, and automatically executes the optimal charge/discharge strategy — maximizing savings and revenue with zero manual intervention required.
Connects your battery to demand response programs, capacity markets, frequency regulation, and virtual power plant networks — automatically enrolling and dispatching to earn revenue around the clock.
Your Battery Works While You Sleep.
Coulomb AI™ continuously monitors solar generation, grid pricing, weather forecasts, and your facility's load profile — then automatically executes the best energy strategy every 15 minutes, 24/7.
- Charges when grid prices are at their lowest
- Discharges to avoid peak demand charges
- Responds to grid events to earn demand response payments
- Maintains full backup reserve for critical operations
- Integrates solar generation for maximum self-consumption
Four Ways Your System Pays You Back
Coulomb AI™ evaluates every opportunity and automatically executes the optimal strategy — no manual intervention required.
Energy Arbitrage
Charge when grid prices are low. Power your facility when prices peak. Coulomb AI automates every cycle.
Demand Charge Reduction
Flatten your demand curve during peak windows. Eliminate the largest line item on your commercial utility bill.
Grid Services Revenue
Earn payments for demand response, frequency regulation, and capacity market participation through GridIQ™.
Virtual Power Plant
Join a VPP to earn additional revenue during grid stress events — your battery works for you around the clock.
See What Your System Could Earn
Use our ROI calculator to estimate your projected savings and revenue — with and without solar — based on your facility size, location, and utility rate structure.
130+ Fires Per Month.
Zero With Coulomb.
Thermal runaway in lithium-ion batteries creates mounting liability, insurance scrutiny, and AHJ approval friction — especially in enclosed industrial and defense environments. Coulomb Technology's sodium-ion chemistry is fundamentally non-flammable.
30% Power Loss in Cold.
None With Coulomb.
Lithium-ion batteries lose up to 30% capacity in cold climates and require expensive HVAC systems in hot environments — adding capital cost, energy overhead, and maintenance complexity to every deployment.
Geopolitical Risk.
Eliminated With Sodium.
Lithium supply chains are concentrated in a handful of countries, creating tariff exposure, long lead times, and DOD compliance barriers. Sodium is the fourth most abundant element on Earth — with the largest reserves in the USA.
Ready to Get Started?
Contact our engineering team to discuss your application, get a custom system design, or schedule a live demo.
Schedule a Demo or Get a Quote
See the system in action or get pricing for your specific application, facility size, and deployment timeline.
Contact UsBecome a Partner
Integrators, OEMs, and channel partners — explore how Coulomb Technology's technology fits your product roadmap.
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