Product Introduction
Our C&I Energy Storage Cabinet is a containerized, all-in-one storage solution. It integrates LiFePO4 battery modules, a BMS, a PCS converter, EMS energy management, thermal management, and a fire protection system. Each unit is pre-assembled and fully tested at the factory. It is widely used for factory peak shaving and valley filling, rooftop PV self-consumption, critical load backup, microgrids, and demand response. For industrial and commercial users, it reduces high electricity bills, avoids peak power price surges, and guarantees uninterrupted power supply for key production equipment. On-site plug-and-commission startup lowers engineering difficulty for EPC contractors.
Product Advantages
Integrated All-in-One Cabinet — Simpler On-Site Work
A single C&I cabinet contains LiFePO4 battery modules, BMS, PCS, fire suppression, cooling, and distribution components. Factory pre-tested, it requires only basic electrical hookup on site—no assembling of scattered parts. Where split systems in factory rooftop PV-plus-storage and commercial park peak-shaving projects need separate delivery and on-site assembly of batteries, inverters, and cabinets (7–10 working days for installation and commissioning), this pre-integrated cabinet needs just 1–2 days for connection and debugging—greatly shortening the construction cycle and cutting labor costs.Parallel Expansion with Customizable Capacity
Multiple cabinets can be paralleled to raise total power and energy. Enterprises can begin with a smaller capacity matched to current demand and add cabinets later as production grows, avoiding hefty upfront investment and idle equipment. A manufacturing plant first installed two 50kW/107kWh cabinets for peak shaving to curb high peak charges; two years later, after expanding its workshop production, it added three more. The original system stayed fully compatible with no equipment replacement, optimizing capital investment.Energy-Storage-Dedicated LiFePO4 Modules with Long Service Life
The cabinet uses LiFePO4 modules purpose-built for storage, rated for 6000+ deep cycles with low capacity fade and stable performance under daily peak-shaving cycling—ideal for long-running C&I projects. In industrial park peak-valley arbitrage and 24h continuous off-grid microgrid projects, ordinary storage batteries show noticeable capacity drop after 4–5 years, while this cabinet retains over 70% SOH after 6000 cycles and runs stably for more than a decade, lowering asset replacement frequency.Intelligent EMS with Multiple Operating Modes
A built-in EMS platform supports peak shaving and valley filling, backup power, PV self-consumption, off-grid microgrid, and demand response, with real-time monitoring and automatic strategy adjustment based on grid prices and load. A shopping mall used the cabinet for dual purposes: normally it ran peak-valley arbitrage to cut electricity bills; during a grid outage it automatically switched to off-grid backup mode, keeping elevators, security, and lighting powered and protecting core business loads.Multi-Layer Safety Protection with Integrated Fire Suppression
The cabinet combines BMS cell-level protection, PCS electrical protection, temperature control, and a built-in fire suppression device. Cell voltage, temperature, and cabinet environment are monitored in real time, with early warnings and protective actions triggered on detecting abnormalities. For chemical factories, food processing plants, and other safety-critical sites, the cabinet has passed full safety tests; when localized overheating risk appears inside, the system raises alarms and activates fire suppression automatically, meeting local safety inspection and EPC acceptance requirements.Independent Temperature Control for Harsh Environments
Integrated air or liquid cooling thermal management (optional) keeps the cabinet's internal temperature constant across a wide operating range, suitable for factory workshops, outdoor container sites, and high-temperature plant areas. Factories in subtropical regions with hot summers installed outdoor cabinets; with built-in thermal management, battery temperature stays within a safe range during peak summer, preventing high-temperature performance attenuation and extending whole-cabinet lifespan.Cloud Remote Monitoring with Fault Early Warning
The system supports cloud platform and local touch-screen monitoring. Project managers can remotely check real-time power, SOC, SOH, running logs, and fault alerts. Early warnings are issued before serious failures occur, facilitating unattended site management. For distributed storage projects across multiple industrial parks, operators need not visit each site regularly—they can view all cabinet operating data on one cloud dashboard, receive abnormal alarms remotely, and arrange maintenance in advance, saving substantial on-site inspection manpower.
Application Scenarios
Factory Peak Shaving & Valley Filling — Bank low-cost off-peak electricity and release it during high-price peak hours, trimming demand charges and monthly power spend.
Rooftop PV + Energy Storage — Maximize solar self-consumption, ease grid feed-in limits, and make full use of on-site PV generation.
Critical Load Emergency Backup — Keep production lines, servers, and control systems powered continuously, avoiding huge economic losses from sudden blackouts.
Commercial Park / Shopping Mall — Smooth power consumption and provide backup for elevators, lighting, and security systems.
Off-grid Microgrid & Remote Industrial Sites — Combine with diesel generators and PV to build a stable independent supply for mines and remote processing plants.
Demand Response & Grid Auxiliary Services — Join grid demand response programs and gain extra revenue for enterprise owners.
Product Features
1. Pre-Integrated All-in-One Cabinet
Fully assembled and factory-tested internally, minimizing on-site wiring and commissioning time.
2. Modular & Parallel Expandable
Multiple cabinets can be connected in parallel, scaling power and capacity step by step to match project requirements.
3. Energy-Storage-Dedicated LiFePO4 Battery Modules
High safety, 6000+ deep cycles, long lifespan, and low capacity attenuation for daily cyclic operation.
4. EMS Intelligent Energy Management
Automatically switches between multiple working modes and optimizes charging/discharging strategy to maximize economic benefits.
5. Integrated Thermal Management System
Air cooling or liquid cooling keeps battery temperature safe at both high- and low-temperature working 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 and remote cloud dashboard for real-time data display, fault warnings, and log recording.
Specifications Capacity
Can be customized according to your requirements
FAQ
Q1: What working modes does this C&I energy storage cabinet support?
A1: It supports peak shaving and valley filling, PV self-consumption, UPS backup, off-grid microgrid, and grid demand response. The main working strategy can be configured according to your local tariff and project requirements.
Q2: Can multiple cabinets be paralleled together? What is the maximum capacity?
A2: Yes, multiple cabinets can be paralleled, with total capacity expanded to meet project demand. Our engineering team provides system design for large-scale parallel projects.
Q3: What is the warranty of the whole cabinet?
A3: Battery modules carry a 10-year warranty; PCS, EMS, cooling, and fire control components carry 5 years. Free technical support and spare parts are provided for quality issues not caused by human damage.
Q4: Can the cabinet work outdoors?
A4: Yes. It adopts IP54 protection (customizable), and integrated thermal management enables stable outdoor operation. The protection rating can be adjusted according to the site environment.
Q5: What is the delivery time for bulk orders?
A5: Standard models ship in 15–25 working days. For customized cabinets, production time is confirmed based on technical specifications.
Q6: Do you accept OEM/ODM customization?
A6: Yes. We support custom power/capacity, cabinet color, logo, touch screen UI, and communication protocol to match your EPC brand requirements.
