75kWh Supermarket Peak Shaving LFP - 37kW C&I BESS
Energy Storage

75kWh Supermarket Peak Shaving LFP - 37kW C&I BESS

EPC Price Range
$12,000 - $14,400

Key Features

  • 75kWh LFP battery with 37kW discharge power for supermarket peak shaving over 2-4 hour demand windows
  • 6,000+ cycle life at 95% depth of discharge supports approximately 10 years of operation at 1.5 cycles/day
  • Round-trip efficiency of 96% with bidirectional PCS reduces conversion losses to about 4% per cycle
  • EPC turnkey pricing from $12,000 to $14,400, equal to about $160-$192 per installed kWh
  • Estimated annual savings of $3,200-$4,500 with typical payback of 3.2-4.4 years in high demand-charge tariffs
Request QuoteTechnical SpecificationsSINOSURE Financing

The 75kWh Supermarket Peak Shaving LFP is a 37kW commercial battery energy storage system designed for 1.5 daily cycles, demand charge reduction, and stable supermarket load management. Built on LFP chemistry with 6,000+ cycles, 95% depth of discharge, and 10-year / 70% capacity warranty, it supports grid-tied peak shaving with EPC turnkey pricing from $12,000 to $14,400.

Description

The 75kWh Supermarket Peak Shaving LFP is a commercial battery energy storage system (BESS) engineered for supermarkets, convenience chains, refrigerated retail, and mixed-use food stores that face high daytime demand peaks from HVAC, compressors, lighting, and checkout equipment. With 75kWh usable energy capacity, 37kW power rating, LFP battery chemistry, and a design profile of 1.5 daily cycles, this system targets demand charge reduction, load shifting, and improved power quality in facilities with repetitive 2-4 hour peak windows. For B2B buyers evaluating commercial storage in 2025-2026, it sits within an EPC turnkey range of $12,000-$14,400, equivalent to roughly $160-$192/kWh installed, which is aligned with the broader commercial market trend reported by NREL, IRENA, and BloombergNEF for small-to-mid C&I storage deployments.

Technical Specifications

Energy Capacity75kWh
Power Rating37kW
Battery ChemistryLFP
Round-trip Efficiency96%
Depth of Discharge95%
Cycle Life6000+cycles
Calendar Life10years
Operating Temperature-10 to 50°C
Daily Cycles1.5cycles/day
ApplicationPeak shaving
Annual Savings3200-4500USD
Payback Period3.2-4.4years
Warranty10 years / 70% capacity

Price Breakdown

ItemQuantityUnit PriceSubtotal
LFP battery modules (installed)75 pcs$55$4,125
Battery Management System BMS (installed)75 pcs$15$1,125
Bidirectional PCS inverter 37kW (installed)1 pcs$2,960$2,960
Air thermal management system (installed)75 pcs$10$750
Outdoor enclosure/cabinet (installed)1 pcs$800$800
Fire suppression and gas detection (installed)1 pcs$650$650
EMS software and gateway (installed)1 pcs$350$350
Installation labor (installed)75 pcs$20$1,500
Testing and commissioning (installed)1 pcs$1,200$1,200
Total Price Range$12,000 - $14,400

Frequently Asked Questions

What supermarket loads is this 75kWh BESS designed to support?
This 75kWh / 37kW system is optimized for short-duration commercial peaks lasting roughly 2-4 hours. Typical supported loads include refrigeration compressors, HVAC startup surges, bakery equipment, lighting circuits, and POS/IT loads. It is designed for peak shaving rather than full-building backup, although limited critical-load support can be configured.
How much can a supermarket save with a 75kWh peak shaving battery?
Savings depend on tariff structure, peak demand profile, and dispatch strategy, but many sites with 1.5 cycles per day can save about $3,200-$4,500 annually. Facilities with demand charges above $12-$18/kW-month and repeatable afternoon peaks typically reach payback in about 3.2-4.4 years.
What is included in EPC turnkey pricing?
The EPC turnkey range of $12,000-$14,400 typically includes engineering, equipment procurement, enclosure integration, PCS, BMS, EMS setup, installation labor, testing, commissioning, and a 1-year workmanship warranty. The battery performance warranty is 10 years / 70% retained capacity, subject to operating conditions and agreed cycling limits.
Which certifications and safety standards apply to this system?
The system is designed around major BESS compliance frameworks including UL 9540, UL 9540A fire-test methodology, IEC 62619 for industrial lithium batteries, UN38.3 for transport, and NFPA 855 for installation practice. LFP chemistry, gas detection, thermal protection, and automatic shutdown improve safety in occupied commercial buildings.
Can SOLARTODO customize the system for chain-store rollouts?
Yes. For projects of 50, 100, or 250 units, SOLARTODO can standardize cabinet dimensions, communication protocols, EMS logic, branding, and site interfaces. Chain operators often request Modbus/TCP or cloud dashboard integration, tariff-specific dispatch, and phased deployment schedules across 12-36 months.

Certifications & Standards

UL 9540
UL 9540A
IEC 62619
IEC 62619
UN38.3
NFPA 855

Data Sources & References

  • •NREL energy storage cost and performance references 2024-2025
  • •IRENA Electricity Storage and Renewable Costs references 2024-2025
  • •IEA electricity market and flexibility outlook 2024-2025
  • •BloombergNEF battery price survey 2024-2025
  • •Wood Mackenzie global energy storage outlook 2025
  • •IEC 62619 secondary lithium cells and batteries safety standard
  • •UL 9540 and UL 9540A energy storage system safety standards

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