For utility-scale developers & IPPs

PPA-grade hardware. Lender-ready terms.

One curated Tier-1 architecture, delivered DDP within six months and warranted for ten years. Cell chemistry, augmentation strategy, and grid-code compliance are vetted before you ever review a quote.

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Why developers commit to a single source.

Bankability, on day one

We benchmark the current architecture against the warranty, performance guarantee, and financial-strength criteria your lender will demand. Due diligence becomes confirmation, not discovery.

Augmentation, settled

Cell-level degradation is locked in by the 10-year warranty. Your PPA economics don't depend on a future re-bid you may not control.

Interconnection windows held

Six-month DDP keeps the build aligned with COD. No silent slippage on cells, enclosures, or PCS.

Grid-code & local compliance

Frequency response, harmonics, and local certification (CE, IEC 62619, UL 9540A) are part of the qualifying criteria — not an afterthought.

Months.
Logistics guarantee

Delivered Duty Paid.
To your foundation.

From manufacturing allocation to final site placement, we manage all shipping, multi-jurisdictional customs, and tax liabilities. You pour the pad; we drop the system.

IncotermsStrictly DDP
Lead time≤ 6 months
Asset lifecycle

Comprehensive coverage.
Zero capex surprises.

A storage system is only as viable as its degradation curve. Ten years of hardware and performance coverage are baked into the unit price. Performance guarantee: 69.7% SoH at 8,000 cycles or 10 years.

Duration120 months
CoverageDefect + degradation
Years.

Active architecture

Current default specification

System

Cell chemistry
LFP — Lithium Iron Phosphate
Container format
20-foot HC, DC liquid-cooled
Energy per container
5.0 MWh @ 0.5C
Power per container
≤ 2 × 1.25 MW
DC voltage range
1164.8 – 1497.8 V

Performance

Cycle life
≥ 8,000 cycles@ 0.5C / 0.5C
DC round-trip efficiency
96% @ 0.25C · 95% @ 0.5C
System RTE
≥ 87.66%
Depth of discharge
90.0%
Reaction time
< 500 ms
Ramp-up time
< 1 s
System availability
≥ 98.20%
Performance guarantee
69.7% SoH @ 8,000 cycles or 10 years

Environment & enclosure

Operating temperature
−30 to +60 °Cde-rated > 40 °C
Maximum altitude
< 2,000 m
Ingress rating
IP67 module · IP54 container · IP55 PCS
Thermal management
DC liquid cooling
Anticorrosion
C4H standard · C5 optional

Safety & fire

Suppression
Aerosol-based active suppression
Detection
Photoelectric · thermal · smoke
Fire control
Central panel with fire-brigade link

Certifications

Battery system
UL 1973 · UL 9540 · UL 9540A · IEC 62619 · IEC 62620 · UN 38.3 · NFPA 855
PCS
UL 1741 · IEC 62109-1/2 · G99 · NEC 2020 · IEC 62116 · VDE 4110 · EN 50549-2 · IEC 60529 · IEC 61000-6-2
Cyber security
EU NIS2 directive compliant

Control & integration

SCADA / EMS
Siemens WinCC OA on RTU
Communication protocols
Modbus · RS485 · IEC 104
Transport
Ethernet · LTE · fiber

Specifications represent the baseline architecture currently procured via BESS Integrator. Project-specific configurations may yield variations within the selected OEM capability matrix.

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Response SLA: under 24 business hours.