NEWSeptember 15, 2026
Storage Becomes Savings
Get a Preliminary Estimate
Tell us a little about your facility and how it uses power. We’ll show you what battery storage could cost in $/kWh and how much it could save you each year.
Instant estimates are currently available in certain U.S. regions, including Texas, Massachusetts, and Virginia.
up to
40%
typical reduction in effective energy cost for commercial & industrial loads
Power Is Becoming the Constraint
Battery storage is part of the answer, but hardware alone is not enough. As an American-designed energy storage, TeraStor pairs energy storage with the controls and software to help customers deploy and manage the infrastructure they need.
Our job is to understand the problem, determine where storage can help and put together the right system architecture, software and commercial approach.
That is how we approach every project.
Who We Serve
Data Centers
Power is becoming one of the biggest constraints on AI infrastructure. TeraStor is developing BESS hardware and software solutions to help data centers manage grid capacity, resilience and increasingly dynamic compute loads.
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Who We Serve
Utilities
Grid-scale storage for capacity, energy shifting, renewable integration, ancillary services and grid support. TeraStor combines high-capacity BESS hardware with StorOS for monitoring, dispatch and fleet management.
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Who We Serve
Commercial & Industrial
Storage needs to make economic sense. We use the customer’s load profile, tariff and operating requirements to determine where BESS can reduce cost, improve resilience or support onsite generation.
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Who We Serve
Critical Infrastructure
Hospitals, water systems, telecom and public facilities can’t afford to go dark. TeraStor BESS provides resilient backup power, outage ride-through and energy cost control, managed through StorOS.
Learn MoreReady to see what your site could save?
Contact UsBESS Hardware
P Series
Parallel-before-Series architecture with thermal runaway limited to the individual cell level. 8.2 MWh in a single enclosure, built for utility-scale grids and AI data centers.
8.2 MWhUL 9540A90% RTE
Explore P Series 
Software
One Operating System, Four Layers
StorOS is the software behind every TeraStor unit. It connects battery management, energy management, cloud control, and AI in one stack, so your team can see and act on every asset from the cell to the control room.
StorOS™ Stack — Cloud ↑ Cell
StorAIQ™ AI Engine
CROSS-SITEForecasting, dispatch optimization, predictive health
StorCloud™ Cloud Platform
FLEETRemote monitoring and control across every site
StorView™ EMS
SITESite-level energy management and dispatch
StorCore™ BMS
CELLCell-level monitoring, balancing and protection
BESS Hardware
S Series
Series-before-Parallel systems from 300 kWh to 4 MWh. The right size for commercial sites, hospitals, and campuses.
Explore S Series
S300 · 261 kWh
Globally Local
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Start With the Problem
TeraStor is here to solve problems, not just ship products. Share what you’re facing, and we’ll help you find the right path forward.