30kW 50kWh & 50kW 100kWh Commercial Energy Storage | ISO Certified | NACCI
C&I ESS Series — Factory Direct

Commercial Energy Storage
Built for B2B Projects

LiFePO4 battery cabinets for commercial installers, EPC contractors, and industrial distributors. Two models — 30kW/50kWh and 50kW/100kWh. OEM support available. Ships globally.

Factory Direct
>3,500 Cycles
OEM / White Label
Modular & Scalable
Remote BMS Monitoring
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Internationally Certified Manufacturer
ISO 9001 · ISO 14001 · ISO 45001
National High-Tech Enterprise · GR202244205812 · Shenzhen Municipal Government
NACCI C&I ESS Commercial Energy Storage Cabinet
Modular Design
Rack-mounted LFP modules, scalable per project
Grid & Off-Grid
Supports both grid-tied and islanded operation
IP20 Protection
Multi-layer safety: overcharge, over-temp, short circuit
Smart Monitoring
RS485 / CAN / Ethernet — EMS compatible
Long Life
>3,500 cycles — zero daily maintenance
C&I ESS Series
Two Models. One Platform.

Same architecture and installation method. Choose by project capacity.

NACCI RPCI-HVC6 30kW 50kWh Commercial Energy Storage Cabinet
Model RPCI-HVC6 · SKU: NC-CI-50K204-L-R1-UL
30kW / 50kWh
Commercial ESS Cabinet
Mid-scale commercial projects — retail, offices, light industrial facilities
LiFePO4 19″ Rack Mount >3,500 Cycles IP20
30kW
Rated Power
50kWh
Capacity
3,500+
Life Cycles
Battery TypeLiFePO4 — Lithium Iron Phosphate
Rated Power30 kW
Rated Capacity50 kWh
Cycle Life> 3,500 cycles @ 80% DoD
Installation19-inch rack mount
ProtectionIP20 — overcharge, over-temp, short circuit
CommunicationRS485 / CAN / Ethernet
MonitoringRemote real-time via BMS
ExpandabilityModular — scalable capacity
Peak shaving — reduce commercial electricity demand charges
Solar self-consumption — maximize existing PV system ROI
Fast installation — 19″ rack format, minimal commissioning time
Zero daily maintenance required
OEM and white-label orders accepted
NACCI RPCI-HVC7 50kW 100kWh Commercial Energy Storage Cabinet
Model RPCI-HVC7 · SKU: NC-CI-100K-L-R1-UL
50kW / 100kWh
Commercial ESS Cabinet
Large-scale projects — industrial parks, EPC contractors, distributors
LiFePO4 19″ Rack Mount >3,500 Cycles 2× Capacity
50kW
Rated Power
100kWh
Capacity
3,500+
Life Cycles
Battery TypeLiFePO4 — Lithium Iron Phosphate
Rated Power50 kW
Rated Capacity100 kWh
Cycle Life> 3,500 cycles @ 80% DoD
Installation19-inch rack mount
ProtectionIP20 — overcharge, over-temp, short circuit
CommunicationRS485 / CAN / Ethernet
MonitoringRemote real-time via BMS
ExpandabilityCascadable with HVC6 units
Double capacity of HVC6 — same platform and installation method
Cascadable with HVC6 for mixed-capacity project deployments
Designed for industrial parks and large commercial facilities
Real-time BMS communication — extends overall system lifespan
OEM and white-label orders accepted
Side by Side
HVC6 vs HVC7 — Choose Your Scale

Both models share the same battery chemistry, installation method, and communication protocol.

Specification HVC6 — 30kW / 50kWh HVC7 — 50kW / 100kWh
Rated Power30 kW50 kW
Rated Capacity50 kWh100 kWh
Battery ChemistryLiFePO4LiFePO4
Cycle Life> 3,500 cycles> 3,500 cycles
Installation19″ Rack Mount19″ Rack Mount
Protection RatingIP20IP20
CommunicationRS485 / CAN / EthernetRS485 / CAN / Ethernet
Remote Monitoring✓ Real-time BMS✓ Real-time BMS
ExpandabilityModularCascadable with HVC6
OEM Support✓ Available✓ Available
Best ForMid-scale commercialLarge industrial / EPC
System Architecture
How It Works in Your Project

Both models integrate directly with existing PV systems, grid infrastructure, and EMS platforms.

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Solar PV Input
Connects to existing rooftop or ground-mount PV arrays via MPPT controller
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Storage Cabinet
LiFePO4 rack battery stores energy — charges from solar or grid during off-peak
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Load & Grid
Discharges during peak hours for demand charge reduction or backup power
Applications
Deployment Scenarios

Designed for real-site commercial and industrial conditions.

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Commercial Rooftop PV Storage

Pair with rooftop solar to maximize self-consumption and reduce grid dependency for offices, retail, and commercial buildings.

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Factory Peak Shaving

Reduce electricity demand charges by discharging during production peak hours. Measurable cost savings from month one.

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Microgrid & Backup Power

Supports islanded operation for critical facilities. Seamless grid-to-battery switching with zero manual intervention.

Why Choose NACCI
Manufacturer You Can Verify

ISO-certified management systems. Government-recognized R&D. Factory-direct supply. Deployed globally.

ISO 9001
Quality Management System
ISO 14001
Environmental Management System
ISO 45001
Occupational Health & Safety
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High-Tech Enterprise
National Certification · GR202244205812
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Internationally Certified
ISO 9001 / 14001 / 45001
NACCI operates under internationally recognized management standards — quality, environment, and occupational safety. Products comply with stringent international safety and quality requirements accepted by European, North American, and Asian buyers.
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Global Track Record
Deployed Across 6 Regions
Solutions deployed in Europe, North America, Southeast Asia, the Middle East, Africa, and Australia. Core clients include KT (South Korea), ATC (United States), and MTN (Africa) — verifiable enterprise references on request.
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In-House R&D
10+ Years Engineering Team
Core team specialists in R&D, production, and quality assurance — all with over ten years of experience from top lithium-ion battery companies. Not a trading company. Products developed and tested internally.
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B2B Ready
Factory Direct · OEM · Global Shipping
Bulk pricing available. MOQ negotiable. Full technical documentation, spec sheets, and product samples available before commitment. OEM and white-label orders accepted directly from the production team.
Trusted by enterprise clients across
🇰🇷 KT · South Korea
🇺🇸 ATC · United States
🌍 MTN · Africa
🌏 Southeast Asia
🇪🇺 Europe
🇦🇺 Australia
3,500+
Cycle life guarantee
ISO
9001 / 14001 / 45001
6
Global regions deployed
OEM
White label available
📄
NACCI Product Directory
Full product catalogue including all series — C&I ESS, Residential, Telecom, UPS, AGV, and Lead Acid Replacement. Company overview and certifications included.
⬇ Download PDF
FAQ
Common Questions

Yes. Both models use a modular architecture. The HVC7 can be cascaded with additional HVC6 units to scale capacity based on your PCS rating and project design. Contact us with your site requirements and we will recommend the right configuration.

Yes. Both HVC6 and HVC7 support grid-tied and islanded (off-grid) modes. The communication protocol allows seamless switching, making them suitable for hybrid microgrid deployments.

Yes. We accept OEM and white-label orders directly from the factory. Custom branding, labeling, and documentation can be arranged. MOQ and lead time depend on order volume — contact us for details.

The LiFePO4 battery system is rated for over 3,500 cycles at 80% depth of discharge — equivalent to approximately 10 years of daily cycling under normal commercial operating conditions. Warranty terms are confirmed at order.

Yes. Full technical documentation including spec sheets, wiring diagrams, and BMS manuals are available on request. Product samples can be arranged for qualified buyers prior to bulk commitment.

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Get Factory Pricing Today.

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