Battery storage that’s easier to specify and approve

Fire-safe by design, FEOC-compliant for tax-credit eligibility, and engineered for long-life performance.

Why AEC Teams Choose EticaAG

Architecture, engineering, and construction teams choose EticaAG when battery storage needs to be easy to permit, easy to specify, and easy to procure. Our systems address the issues that slow projects down, so designs move through review with fewer revisions and fewer vendor surprises.

Approval-Ready Safety

Fire and toxic gas safe architecture built to reduce AHJ/insurer objections earl.y

Procurement Confidence

FEOC-compliant supply chain and USA manufacturing aligned to tax-credit eligibility

Lifecycle Fidelity

Thermal stability designed to reduce degradation and replacement risk

How EticaAG Fits Your Workflow

EticaAG supports your team from early design through permitting and procurement with spec-ready inputs that reduce revisions and keep projects moving.

ProductGroup

Concept & Feasibility

Early safety and siting inputs for battery storage on the project

Basis-of-Design & Spec Drafting

Spec-ready language and performance requirements

RFP & Bid Leveling

Streamlined evaluation criteria aligned to safety, compliance, lifecycle

Permitting

Reviewer-ready safety narrative and submittal support

Commissioning & Turnover

Test plan outline and monitoring requirements for acceptance

TECHNOLOGY

What Makes The Design Different

Immersion Cooling

Cells are fully submerged in a dielectric liquid that removed heat evenly across every cell. This extends battery life and eliminates the possibility of a fire starting.

Toxic Gas Neutralization

If a battery cell fails, any off-gases are routed through a sealed pathway that neutralizes the hazardous byproducts and converts them into safe, intert air.

No HVAC Needed

Immersion cooling eliminates the need for HVAC temperature control. This reduces operational noise, maintenance costs, and failure points.

PRODUCT LINE

FEOC Complaint, Fire Safe, Battery Energy Storage

Legion C20

20 Foot Container | 3.76 MWh Capacity

Power Cabinet

ESS Cabinet | 417 KWh Capacity​

Fortis Series

Indoor BESS for Data Centers & UPS

Make Battery Storage Simpler to Specify

Get in touch

Your questions answered

Common questions

Most comments come down to fire and gas risk: how heat is controlled, what happens during a cell failure, how gases are managed, and how the system protects people and nearby buildings. A fire-safe, gas-safe architecture addresses those concerns up front, which reduces revision cycles.

Write to outcomes. Define the fire-safe and gas-safe objectives, required monitoring and alarms, event response expectations, and the submittals you want for plan review and insurer review. We can provide spec-ready language on request.

We use a FEOC-compliant supply chain to support tax credit eligibility and reduce late-stage vendor resets.

Functional verification of thermal controls, monitoring and alarms, event response logic, and the gas mitigation system. Specs should also require acceptance tests and documented results for turnover.

 

Site constraints and siting intent, target system size, duty cycle and use case, interconnection approach, monitoring/controls requirements, and your planned approval path with the fire department and insurer.