230kWh All-in-One Energy Storage Cabinet (IP54) | 120kW Liquid-Cooled LiFePO4 HV ESS
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IP54 outdoor 230kWh all-in-one energy storage cabinet with 120kW PCS, liquid cooling and LiFePO4 batteries for C&I peak shaving, solar self-consumption and reliable backup power.
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Integrated system includes LiFePO4 batteries + PCS + MPPT + STS + EMS, reducing on-site wiring and speeding up commissioning.
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High-voltage battery platform: 819.2V rated, 665.6–934.4V operating range, designed for efficient C&I power delivery.
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Safety-ready: intelligent fire alarm + extinguishing system and thermal aerosol fire suppression (as configured) for proactive risk control.
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Liquid cooling helps maintain cell temperature consistency and supports stable operation in demanding outdoor environments.
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B2B supply: factory-direct pricing, supports trial orders, wholesale procurement, and shipping/compliance documents (UN38.3/MSDS available on request).
Product Description
230kWh All-in-One Outdoor ESS Cabinet for Commercial & Industrial Sites
The 230kWh all-in-one energy storage cabinet is engineered for commercial and industrial customers who need predictable energy savings and strong site resilience. It is designed for real-world C&I use cases such as peak shaving, demand charge management, solar self-consumption optimization, and reliable backup power. By integrating the battery system and power conversion/control components into one outdoor-rated cabinet, it reduces installation complexity, minimizes on-site wiring risks, and helps EPC teams deliver projects faster with consistent performance across multiple locations.
High-Voltage LiFePO4 Battery Platform with High Usable Energy
This system adopts LiFePO4 (LFP) chemistry with 3.2V/280Ah cells. The cabinet is built on a high-voltage platform with 819.2V rated voltage and a working range of 665.6–934.4V. Rated energy reaches 229.376kWh, and the designed depth of discharge is up to 0.95 DOD to maximize usable capacity while keeping battery health in mind. A controlled charge/discharge rate of ≤0.6C supports stable cycling behavior for daily energy shifting, especially in tariff-based peak shaving scenarios.
Integrated 120kW PCS + MPPT + STS + EMS for Project-Ready Deployment
The cabinet integrates a 120kW PCS (rated DC voltage 800V, max DC current 176A) and supports grid connection at 230/400V 3P+N+PE (50Hz). For solar coupling, PV input supports up to 1000V maximum photovoltaic input voltage with an MPPT operating range of 200–850V and maximum input current 200A (configuration dependent). With STS and EMS-ready architecture, the system can be deployed in typical C&I solar + storage projects where users store daytime surplus and discharge during evening peaks or load spikes.
Outdoor Reliability with IP54 Protection and Liquid Cooling
Outdoor deployment often means higher ambient temperature variation and tougher operating conditions. This cabinet is designed for indoor/outdoor installation with IP54 protection and a wide operating temperature range of -20°C to 55°C. The liquid cooling system helps improve thermal consistency across cells, supporting stable performance and reducing derating during high-load or high-temperature periods—an important advantage for industrial users seeking long-term reliability.
Safety Design: Intelligent Fire Alarm and Thermal Aerosol Suppression
Safety is a priority in C&I energy storage. The system is designed with an intelligent fire alarm and extinguishing system for real-time monitoring, accurate positioning and early warning. A thermal aerosol fire extinguishing system (as configured) provides an additional layer of risk mitigation at cabinet level to enhance operational reliability in demanding environments.
B2B Support: Factory-Direct Supply for EPC and Distributors
For professional buyers, documentation, repeatability, and delivery control are as important as specs. As a factory-oriented supplier, we support trial orders and wholesale procurement with project-ready datasheets, packing guidance, and logistics coordination. For international shipping and procurement workflows, typical documents such as UN38.3 and MSDS can be provided on request. This helps integrators move faster from evaluation to deployment while maintaining confidence in compliance readiness and production consistency.
Technical Parameters
| Item | Specification |
|---|---|
| Product Model | BP-AIO-230KWH-120KW-HV-IP54-LIQ-LAN |
| Battery System Parameters | |
| Cell Type | LFP 3.2V / 280Ah |
| Battery Module | 51.2V 280Ah 14.336kWh |
| Number of Battery Modules | 16 |
| Rated Energy | 229.376kWh |
| Rated Voltage | 819.2V |
| Voltage Range | 665.6–934.4V |
| Charge and Discharge Rate | ≤0.6C |
| DOD | 0.95 |
| Lifetime | >6000 cycles |
| Cooling Method | Liquid cooling |
| Fire Protection System | Thermal aerosol fire extinguishing system |
| PCS Parameters | |
| Rated Power | 120kW |
| Rated DC Voltage | 800V |
| Max. DC Current | 176A |
| Rated Grid Voltage | 230/400V 3P+N+PE |
| Rated Frequency | 50Hz |
| Over-load Capability | 1.1 (10min); 1.2 (1min) |
| Maximum Photovoltaic Input Voltage | 1000V |
| Maximum Photovoltaic Power | 60kW |
| MPPT Operating Voltage Range | 200–850V |
| MPPT Input Way | 1 |
| Maximum Input Current | 200A |
| System Parameters | |
| Communication Interface (EMS) | LAN |
| Installation Environment | Indoor / Outdoor |
| IP Grade | IP54 |
| Operating Humidity Range | 5%RH–95%RH |
| Operating Temperature Range | -20°C to 55°C |
| Noise | 65dB |
| Maximum Working Altitude | 3000m |
| Dimensions (L*W*H) | 1850*1070*2350 mm |
| Weight | 2700 kg |
Features & Advantages
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🔌 All-in-One Integration (Battery + PCS + MPPT + STS + EMS)
Simplifies site work, reduces wiring complexity, and speeds up commissioning for EPC projects. -
🧊 Liquid Cooling for Thermal Consistency
Better temperature control supports stable output and helps reduce derating under harsh outdoor conditions. -
🛡️ High-Safety LiFePO4 Chemistry + Long Cycle Life
LFP chemistry is widely adopted in C&I ESS for safety profile and lifecycle economics. -
🌧️ IP54 Outdoor-Rated Enclosure
Dust/splash protection level suitable for many industrial environments and outdoor cabinets. -
🧯 Thermal Aerosol Fire Protection (As Configured)
Cabinet-level suppression adds proactive safety for industrial and commercial installations. -
📈 Expandable Architecture for Future Scalability
Designed to support phased deployment strategies as site energy demand grows.
Manufacturing & QC Process
Precision Engineering: Our Energy Storage Battery Manufacturing Process
Quality is not just inspected; it is manufactured at every step. At Balder Power, we implement a rigorous LifePO4 production protocols that goes beyond industry standards. From automotive-grade cell sorting to 100% full-cycle aging tests, our transparent manufacturing process ensures every Energy Storage System (ESS) delivers maximum safety and longevity for your projects.
Custom Engineering & ODM Design
Our Wuhan engineering team translates your voltage and capacity requirements into precise CAD blueprints. We simulate structure and thermal management to ensure the battery pack fits your application perfectly before production begins.
Premium A-Grade Cell Sourcing
Quality starts at the core. We strictly select brand-new, A-grade LiFePO4 or NCM cells from Tier-1 manufacturers (like CATL, EVE, Ganfeng). We match cells specifically for your project's energy density and cycle life needs.
Precision Capacity & IR Sorting
To guarantee pack longevity, consistency is key. We utilize automated sorting machines to group cells with identical Internal Resistance (IR) and Voltage. This strictly eliminates the "barrel effect," ensuring the entire pack performs at peak efficiency.
Automated Matrix Spot Welding
Our robotic welding arms execute high-precision spot welding using pure copper strips. This process ensures low-impedance connections and structural rigidity, preventing vibration damage during transportation or mobile usage.
Smart BMS Integration & Wiring
The "Brain" of the battery is installed. We integrate advanced Battery Management Systems (BMS) with communication protocols (CAN/RS485). Technicians organize signal wires neatly to prevent short circuits and ensure accurate thermal monitoring.
Structural Assembly & Insulation
Before closing the case, we apply industrial-grade insulation and shock-absorbing materials. The semi-finished packs are inspected for layout integrity to meet IP protection ratings for dust and moisture resistance.
100% Aging Cycle Test & OQC
Zero tolerance for early failures. Every finished battery undergoes a rigorous aging test (Charge/Discharge cycles) to simulate real-world stress. Final OQC includes voltage checks, BMS communication tests, and visual inspection.
UN38.3 Compliant Safety Packaging
Safety extends to delivery. We use customized wooden crates and high-density foam that meet UN38.3 dangerous goods transport standards, ensuring your goods arrive safely via sea or air freight.
Packing & Delivery
Secure & Compliant Packaging
To ensure safe transit for Class 9 Dangerous Goods, every battery is protected with high-quality Pearl Wool (EPE Foam) and encased in UN-certified cartons. For bulk shipments, we utilize sturdy Plywood or Plastic Pallets wrapped in shrink film, fully compliant with international shipping regulations.
Global Shipping Options (Incoterms)
We support flexible shipping terms to suit your business needs, including FOB, CIF, and DDP (Door-to-Door including tax).
- By Sea: The most economical choice for bulk orders.
- By Air / Express: Fast delivery for samples (DHL/UPS/FedEx).
- By Railway: Reliable CR Express service for European and Central Asian markets.
Production Lead Time
Our lead time varies based on product customization:
| Product Type | Samples | Bulk Order |
|---|---|---|
| Standard Models | 15 - 20 Days | 25 - 30 Days |
| Customized Models | 30 - 40 Days | 30 - 40 Days |
FAQ
Q1: What is a 230kWh all-in-one energy storage cabinet typically used for?
A: Common C&I use cases include peak shaving, demand charge management, solar self-consumption optimization, and backup power for facilities with variable loads.
Q2: Is this cabinet suitable for outdoor installation?
A: Yes. It is designed for indoor/outdoor deployment with an IP54 enclosure and a -20°C to 55°C operating temperature range.
Q3: What are the advantages of liquid cooling in a C&I ESS cabinet?
A: Liquid cooling improves thermal consistency across cells, supports stable power output, and helps reduce derating under high ambient temperatures.
Q4: Can the system connect to solar PV directly?
A: Yes. It supports PV input up to 1000V with MPPT operating voltage range 200–850V (configuration dependent).
Q5: What safety systems are included?
A: The cabinet includes intelligent fire alarm/monitoring and thermal aerosol fire extinguishing system to enhance safety and reliability.
Q6: Do you support B2B orders and documentation for procurement?
A: Yes. We support trial orders, wholesale procurement, and can provide UN38.3/MSDS and related documents on request for shipping and compliance workflows.
