Product Introduction
Our C&I Energy Storage Cabinet delivers a containerized, all-in-one platform that brings together LiFePO4 battery modules, BMS, PCS converter, EMS energy management, thermal management, and fire protection in a single unit. Every cabinet is pre-assembled and fully tested before shipment. It serves a broad range of applications—factory peak shaving and valley filling, rooftop PV self-consumption, critical load backup, microgrids, and demand response. For industrial and commercial operators, the system reduces electricity costs, shields against peak price spikes, and keeps key production equipment powered without interruption. On-site plug-and-commission startup eases engineering work for EPC contractors.
Product Advantages
Integrated All-in-One Cabinet — Easier On-Site Work
Battery modules, BMS, PCS, fire suppression, cooling, and distribution parts all sit within a single C&I cabinet. Since each unit is tested at the factory beforehand, the site work is limited to basic electrical hookup—there is no need to piece together separate components. In factory rooftop PV-plus-storage and commercial park peak-shaving projects, split systems typically require batteries, inverters, and cabinets to be delivered separately and assembled on site, consuming 7–10 working days for installation and commissioning. With this pre-integrated cabinet, connection and debugging take only 1–2 days, substantially shortening the build schedule and reducing labor expense.
Parallel Expansion with Configurable Capacity
Total power and energy can be raised by paralleling several cabinets. A company may begin with a modest capacity suited to present demand and later add cabinets once production grows, thereby avoiding large upfront spending and underused equipment. A manufacturing plant first installed two 50kW/107kWh cabinets for peak shaving to ease high peak charges; after two years of workshop expansion, it added three more. The existing system stayed fully compatible and no equipment had to be replaced, keeping capital investment efficient.
LiFePO4 Modules Built for Storage, Long Service Life
The cabinet employs LiFePO4 modules designed specifically for energy storage, offering 6000+ deep charge-discharge cycles with slow capacity loss and steady performance under daily peak-shaving cycling—well matched to long-running C&I projects. In industrial park peak-valley arbitrage and 24h continuous off-grid microgrid projects, ordinary storage batteries tend to lose noticeable capacity after 4–5 years; this cabinet still holds over 70% SOH after 6000 cycles and runs reliably beyond 10 years, cutting how often owners must replace assets.
Smart EMS with Multiple Operating Modes
An embedded EMS platform covers peak shaving and valley filling, backup power, PV self-consumption, off-grid microgrid, and demand response. It monitors conditions in real time and adjusts strategy automatically based on grid prices and load. A shopping mall deployed the cabinet for two roles: under normal conditions it ran peak-valley arbitrage to lower bills; when the grid failed, it switched automatically to off-grid backup, keeping elevators, security, and lighting supplied and protecting core business loads.
Layered Safety Protection with Built-in Fire Suppression
Protection spans BMS cell-level safeguards, PCS electrical protection, a temperature control system, and an integrated fire suppression device. Cell voltage, temperature, and cabinet environment are tracked continuously, with early warnings and protective actions triggered when anything abnormal appears. For chemical plants, food processing facilities, and other safety-critical sites, the cabinet has passed comprehensive safety testing; if localized overheating risk emerges inside, it raises alarms and releases fire suppression automatically, satisfying local safety inspection and EPC acceptance criteria.
Independent Temperature Control for Harsh Environments
Optional air or liquid cooling thermal management holds the cabinet's internal temperature steady across a wide operating range, making it suitable for factory workshops, outdoor container sites, and high-temperature plant areas. Factories in subtropical regions with hot summers have installed these cabinets outdoors; the built-in thermal management keeps battery temperature within safe limits through peak summer, preventing heat-related performance loss and prolonging cabinet life.
Cloud Remote Monitoring with Early Fault Warning
Monitoring is available through both a cloud platform and a local touch screen. Project managers can check power, SOC, SOH, running logs, and fault alerts from afar. The system issues warnings ahead of serious failures, which suits unattended site management. For distributed storage projects spread across multiple industrial parks, operators avoid routine site visits—all cabinet data is visible on one cloud dashboard, abnormal alarms arrive remotely, and maintenance can be scheduled in advance, saving considerable inspection manpower.
Application Scenarios
Factory Peak Shaving & Valley Filling — Capture inexpensive off-peak energy and release it when peak tariffs are highest, trimming demand charges and monthly power bills.
Rooftop PV + Energy Storage — Raise the share of solar power used on site, relieve feed-in restrictions, and get the most out of rooftop generation.
Critical Load Emergency Backup — Maintain uninterrupted supply to production lines, servers, and control systems, averting severe financial damage from unexpected outages.
Commercial Park / Shopping Mall — Smooth overall power consumption and deliver backup for elevators, lighting, and security equipment.
Off-grid Microgrid & Remote Industrial Sites — Work alongside diesel generators and PV to create a dependable standalone supply for mines and remote processing facilities.
Demand Response & Grid Auxiliary Services — Join grid demand response schemes and earn additional income for enterprise owners.
Product Features
1. Pre-Integrated All-in-One Cabinet
Internally assembled and fully tested at the factory, keeping on-site wiring and commissioning work to a minimum.
2. Modular & Parallel Expandable
Several cabinets can be paralleled, letting power and capacity grow step by step in line with project needs.
3. Energy-Storage-Dedicated LiFePO4 Modules
High safety, 6000+ deep cycles, extended lifespan, and minimal capacity loss under daily cycling.
4. Intelligent EMS Energy Management
Automatically switches among multiple working modes and fine-tunes charge/discharge strategy to maximize economic returns.
5. Integrated Thermal Management System
Air or liquid cooling options keep battery temperature within safe limits at both high- and low-temperature sites.
6. Multi-Level Safety & Built-in Fire Suppression
Cell-level BMS protection, electrical protection, smoke detection, and an automatic fire suppression system.
7. Cloud & Local Monitoring Platform
Local touch screen plus remote cloud dashboard for real-time data display, fault warnings, and log recording.
Specifications Capacity
Can be customized according to your requirements
FAQ
Q1: Which working modes does this C&I energy storage cabinet support?
A1: It covers peak shaving and valley filling, PV self-consumption, UPS backup, off-grid microgrid, and grid demand response. The primary operating strategy can be configured around your local tariff structure and project needs.
Q2: Can several cabinets be paralleled, and what is the maximum capacity?
A2: Yes, multiple cabinets can be connected in parallel, with total capacity scaled to project demand. For large-scale parallel projects, our engineering team provides dedicated system design.
Q3: What warranty applies to the whole cabinet?
A3: Battery modules carry a 10-year warranty; PCS, EMS, cooling, and fire control components are covered for 5 years. Free technical support and spare parts are offered for quality issues not caused by human damage.
Q4: Is outdoor installation possible?
A4: Yes. The cabinet offers IP54 protection (customizable), and integrated thermal management supports stable outdoor operation. The protection rating can be adjusted to suit the site environment.
Q5: How long does delivery take for bulk orders?
A5: Standard models ship in 15–25 working days. For customized cabinets, production time is confirmed once technical specifications are finalized.
Q6: Do you offer OEM/ODM customization?
A6: Yes. We support custom power/capacity, cabinet color, logo, touch screen UI, and communication protocol to align with your EPC brand requirements.
