IEC 62619, UL 9540, and NFPA 855 compliance aren't bureaucratic hurdles — they are the conditions under which your project will be financed, insured, and permitted. Fluxera manages your complete compliance path so that certification becomes a milestone, not a crisis.
The most common compliance failure in BESS projects isn't the testing itself — it's the sequence and scope. Developers commission testing too late, use the wrong laboratory, test the wrong configuration, or discover that their vendor's existing certification doesn't cover the specific cell lot being shipped.
A UL 9540 certificate on a product datasheet does not mean your project is UL 9540 compliant. Certification scope is configuration-specific. A 2022 IEC 62619 certificate may not cover the updated BMS firmware version in your 2026 delivery. These gaps are routine — and routinely missed.
Fluxera's compliance infrastructure maps your project's specific requirements, coordinates testing at the right labs in the right sequence, and manages documentation so that nothing is discovered at the permitting stage.
Re-testing due to wrong lab selection or wrong configuration tested adds 8–16 weeks and ₹40–80 lakh to an average BESS project's timeline and budget.
We offer a free 30-minute Compliance Readiness Review to identify the compliance gaps in your current BESS project plan — no commitment required.
Book Free ReviewPhysical testing isn't just a vendor responsibility. Fluxera coordinates the testing programme across cell, module, and system levels — ensuring the right tests are conducted, at the right labs, in the right order.
Abuse testing protocol selection — nail penetration, overcharge, external short circuit, thermal stability. We select the lab, manage the test schedule, review the raw data, and validate the test report against project specifications.
Full BESS system certification readiness — electrical safety, fire protection integration, installation compliance, and grid interface requirements. We map exactly which test modules apply to your configuration.
Large-scale fire testing coordination for projects requiring AHJ approval or insurance underwriting compliance. Including suppression system validation and separation distance verification.
Not all accredited labs have equivalent BESS experience or capacity. We maintain working knowledge of lab backlogs, specialisation, and quality track record — and match your project to the right facility.
Complete test report compilation, certificate registry, configuration-specific compliance mapping, and lender/AHJ-ready documentation packages — structured for both Indian and international stakeholders.
We identify which test protocols can run simultaneously without impacting results validity — reducing total certification timeline without compromising scope coverage.
We operate across the primary international and Indian safety, performance, and compliance standards for stationary battery energy storage systems.
Cell and battery-level safety testing baseline. Cell-specific — your certification scope must match the exact cell lot and chemistry being deployed. We verify this match before any contract is signed.
System-level safety certification. Required by fire marshals and building departments globally. Covers electrical safety, thermal event containment, and installation compliance.
Module and pack-level performance and safety. Validates the battery unit between cell and full system — a layer often skipped in compressed procurement timelines.
The reference standard for fire safety, separation distance, and suppression requirements. Our physical infrastructure design team works directly against NFPA 855 requirements.
Performance evaluation methodology for grid-connected storage. Required for bankability assessments, off-taker performance reporting, and lender technical reviews.
Including AIS-156 for battery pack safety, IS 16046 for lithium cells, and evolving BIS requirements for grid-connected BESS in India — particularly relevant for government and PSU projects.
From initial gap analysis through to operational compliance monitoring — a complete compliance infrastructure for the project lifecycle.
A structured 2–3 week assessment of your current project's compliance status. Identifies gaps, sequence errors, and missing certifications before they affect your timeline. Available as a free 30-minute scoping call.
Detailed mapping of every required certification against your current status, with a prioritised remediation plan, timeline, and lab-specific cost estimates.
Fluxera manages the complete testing programme — from test protocol selection through report review and final certificate issuance. You receive a compliance dossier, not just individual test reports.
Ongoing monitoring of system compliance post-commissioning — tracking warranty milestones, certificate renewal requirements, and regulatory changes that affect your operating BESS.
Structured compliance documentation in the format required by project finance lenders, insurance underwriters, and technical due diligence advisors.
For projects with international off-takers or export components — compliance mapping across multiple jurisdiction requirements without duplicating testing effort.
Schedule a free 30-minute Compliance Readiness Review. We'll identify the gaps in your current BESS compliance plan — no engagement required.