Energy Storage Infrastructure

BESS Projects Fail at the Infrastructure Layer. We Fix That.

Most battery energy storage deployments face the same three risks: unvetted vendors, uncertified equipment, and under-engineered safety systems. Fluxera was built to solve all three — before they become incidents.

We founded Fluxera because the Indian energy storage market was scaling fast, but the infrastructure layer — intelligence, compliance, and physical systems — had no dedicated specialist. We built the company we wished existed when we were on the other side of these projects.

Request a Founding Partner Consultation Our Capabilities

The Infrastructure Gap No One Was Solving

India's BESS pipeline is set to exceed 50 GWh by 2030. Yet most developers, EPCs, and utilities are making multi-crore vendor and technology decisions with incomplete data, skipping certification steps to hit timelines, and installing safety infrastructure that wasn't designed for battery-specific risks.

The result: delayed projects, failed audits, insurance voids, and in worst cases — thermal events that could have been prevented. Fluxera provides the integrated infrastructure layer that bridges the gap between a signed PPA and a safely operating BESS.

Get your Pre-Bid Intelligence Brief →

0 Core Capabilities

0 Industries Served

5 Compliance Standards

Why Fluxera, Not a General Contractor

Four reasons energy storage projects need a dedicated infrastructure specialist — not a generalist firm with a BESS practice.

We Cover the Gaps Between Disciplines

EPC contractors own project execution. OEMs own product delivery. Nobody owns the space between — vendor validation, pre-bid intelligence, compliance coordination, and safety infrastructure design. That gap is exactly what Fluxera fills, and it's where most project failures originate.

Our Intelligence is Engineering-Grade, Not Commercial

Most BESS vendor evaluations are based on commercial proposals and site visits — they're not independent. Fluxera's intelligence reports are structured around engineering performance data, certification status, thermal test results, and supply chain credibility. We don't have a vendor relationship to protect.

Compliance is Our Core Skill, Not an Add-On

General contractors treat IEC and UL compliance as a checkbox. We treat it as a technical discipline. We know which tests can run in parallel, which labs have backlog issues, and which standards have jurisdiction-specific variances — because we've built our practice around it from day one.

India-Built for India's Deployment Reality

Most BESS infrastructure frameworks were designed for Western regulatory environments. India's grid-scale storage deployments have unique site conditions, local procurement constraints, and a standards landscape that's still maturing. Fluxera is building infrastructure methodology specifically for this context.

Standards We Operate Within

IEC 62619 UL 9540 UL 1973 NFPA 855 IEC 62933

Built on Standards, Not Assumptions

We don't quote standards to look credible — we work within them every day. Here's what each one means for your project.

IEC 62619

Safety for Secondary Lithium Cells & Batteries

The international baseline for cell-level and battery-level safety requirements. Required for most utility and commercial BESS projects globally. Without this, your equipment cannot be legally deployed in regulated markets.

UL 9540

Standard for Energy Storage Systems

System-level safety certification covering electrical, fire, and installation requirements. Required by AHJs in the US and increasingly referenced in Indian project specifications. Fluxera coordinates the full certification path.

UL 1973

Batteries for Stationary Applications

Covers battery module and pack-level performance and safety for stationary storage. Validates that individual modules meet the safety threshold before system integration — a step many projects skip to save time.

NFPA 855

Standard for Stationary Energy Storage Systems

The fire protection and installation standard for BESS in the US, and the global reference for fire safety engineering. Defines separation distances, suppression requirements, and fire rating criteria — all directly applicable to physical infrastructure design.

IEC 62933

Electrical Energy Storage Systems

Covers performance evaluation methodology for grid-connected storage. Critical for post-deployment performance audits, bankability assessments, and long-term compliance reporting to off-takers and lenders.

Not sure which standards apply to your project?

We offer a free 30-minute Compliance Readiness Review for qualifying BESS projects.

Schedule a Review

Our Approach

Four structured phases — from pre-bid to operations — ensuring every infrastructure decision compounds on the last.

Intelligence

Vendor credibility, technology risk, and market intelligence before any commitment is made.

Validation

Cell-to-system certification coordination across IEC, UL, and NFPA requirements.

Infrastructure

Battery-specific safety and fluid infrastructure — designed, supplied, and commissioned.

Operations

Performance monitoring, compliance reporting, and lifecycle infrastructure support.

See the Full Methodology

Who We Serve

Each sector has a different risk profile and infrastructure need. We know the difference.

Utilities & Grid Storage

Grid-scale BESS procurement teams face vendor lock-in risk and regulatory pressure simultaneously. We provide the independent intelligence and compliance infrastructure that separates bankable projects from delayed ones.

Renewable Energy Developers

Solar-plus-storage and wind-plus-storage projects require BESS infrastructure decisions made at the pre-bid stage — before most developers have the bandwidth. Our intelligence briefs are designed for the tight windows of hybrid project development.

Industrial & Manufacturing

Behind-the-meter BESS at industrial sites carries unique safety risks and regulatory obligations that standard industrial contractors aren't equipped to handle. Fluxera's battery-specific safety infrastructure closes that gap.

EPC & Project Developers

EPCs win contracts based on competitive bids but lose margin on compliance delays and rework. Our pre-bid intelligence and compliance coordination reduces the cost surprises that erode EPC profitability on BESS projects.

Commercial & Data Centers

Mission-critical facilities cannot afford downtime or safety incidents from energy storage systems. We provide the certification validation and fire-safety infrastructure that insurers and facility managers require before BESS commissioning.

Transportation & EV Charging

Fleet electrification and depot charging projects are compressing BESS procurement timelines. Our testing coordination and infrastructure commissioning supports rapid deployment without compromising safety validation.

View Industry-Specific Solutions

Founding Vision

Why Tumakuru. Why 2026. Why Now.

Karnataka is becoming a hub for India's energy storage supply chain — and Tumakuru sits at the intersection of industrial infrastructure, proximity to Bengaluru's technical talent, and emerging BESS manufacturing clusters. We didn't choose this location for geography. We chose it because it's where the infrastructure problem is most visible and most solvable.

Our founders spent years on the engineering side of energy projects — watching infrastructure decisions get made too late, compliance get treated as a formality, and vendor selection get driven by commercial pressure rather than technical evidence. Fluxera is the answer to a question the industry hasn't fully articulated yet: who is responsible for the infrastructure layer between the OEM and the operator?

We believe that by 2030, every serious BESS developer in India will have a dedicated infrastructure partner — and we intend to be the standard by which that category is defined.

Read the Full Founding Story

50+ GWh India BESS pipeline by 2030

3 Infrastructure pillars we own

5 Founding Partner spots available