High-Capacity 200kW 372kWh Liquid-Cooled BESS | Industrial Battery Storage System
- Single-Cabinet Powerhouse: 372.7kWh usable energy + 200kW continuous output in a compact 1.4m × 1.4m footprint — delivering extreme energy density of 0.106 kWh/kg.
- Advanced Thermal Stability: 2nd-gen liquid cooling maintains cell temperature variance <3°C, extending system life by over 20% compared to air-cooled systems (industry-validated data).
- Utility-Scale Scalability: Modular “building block” architecture — parallel up to 15 units to create 5.5MWh+ energy hubs.
- Maximum Safety Integrity: Triple-tier fire suppression using Perfluorohexone (FK-5-1-12) ensures total site protection in industrial zones.
200kW 372.7kWh Heavy-Duty Powerhouse for Industrial Energy Storage
The EGBATT High-Capacity Industrial BESS is engineered for the most demanding Commercial & Industrial (C&I) energy environments.
While standard commercial units are built for light retail loads, this 200kW 372.7kWh liquid-cooled cabinet is a true heavy-duty solution designed for high-rate cycling (up to 2000+ cycles/year at 0.5C) and extreme thermal stability.
By integrating high-density Lithium Iron Phosphate (LiFePO4) battery strings with an intelligent bidirectional Power Conversion System (PCS) and an AI-powered Energy Management System (EMS), the 372KWH Powerhouse delivers a turnkey all-in-one energy storage system.
It is specifically optimized for industrial battery storage applications such as mitigating steep demand charges through peak shaving, stabilizing remote industrial microgrids, and smoothing large-scale renewable energy production.
Whether you manage a factory, a mine, or a large EV charging station, this system offers the durability and energy density required for 24/7 mission-critical operations
Key Features & Benefits
| Features | Benefits |
|---|---|
| Next-Gen Liquid Cooling | Closed-loop water-glycol system directly manages heat at the module level. 5–10× more efficient than air-cooling, maintains performance up to +55°C, prevents thermal runaway, RTE ≥91%. |
| Grade-A LFP Cells & Active Balancing BMS | Uses Grade-A prismatic LFP cells (280Ah/3.2V). Active BMS redistributes charge in real time, maximizing 372.7kWh usable capacity, ≥8,000 cycles at 25°C, 0.5C/0.5C. |
| Smart Grid Interaction & Peak Shaving | Integrated EMS predicts low/off-peak charging and high-peak discharging. Industrial users can reduce monthly demand charges by 30–50%, boosting ROI. |
| Weather-Hardened IP65 Enclosure | IP65-rated, anti-corrosion cabinet for outdoor use. Reliable operation in dusty, humid, or high-altitude industrial sites (up to 3000m). |
Technical Specifications
| Feature Group | Parameter Name | Industrial Specification |
|---|---|---|
| System Rating | Rated Power / Energy | 200 kW / 372.7 kWh |
| Battery Specs | Chemistry / Cell Grade | LiFePO4 (LFP) / Grade A |
| Cell Capacity / Voltage | 280Ah / 3.2V | |
| Standard Cycle Life | ≥ 8,000 Cycles @ 25°C, 0.5C/0.5C | |
| AC Interface | Rated AC Voltage | 380V / 400V / 480V / 690V (Configurable) |
| Grid Frequency | 50 Hz / 60 Hz | |
| AC Connections | 3-Phase, 3-Wire / 4-Wire | |
| Efficiency | Round-Trip Efficiency (RTE) | ≥ 91% (System Level) |
| DOD (Depth of Discharge) | 100% | |
| Cooling | Thermal Management | 2nd-Gen Liquid Cooling (Water-Glycol) |
| Cell Temp Variance | < 3°C during operation | |
| Safety | Protection Level | IP65 (Full Outdoor Protection) |
| Fire Suppression | FK-5-1-12 (Perfluorohexone) + Aerosol | |
| Monitoring | Protocols | CAN / RS485 / Ethernet / Modbus TCP/IP |
| Environment | Operating Temp Range | -30°C to +55°C |
| Operating Humidity | 0% to 95% (Non-condensing) | |
| Physical | Dimensions (WDH) | 1400 × 1396 × 2520 mm |
| Total System Weight | Approx. 3,500 kg | |
| Warranty | Performance Warranty | 10 years (≥70% capacity retention) |
Application Scenarios
Industrial Demand
Management: Effectively cap peak power usage in factories, reducing demand charges by up to 50%.
Solar-Plus-Storage Integration
Pair with commercial solar PV to store excess green energy for night-time use or low-generation periods.
Microgrid Stability
Provides a reliable energy backbone for remote mining, construction sites, and hospitals.
High-Power EV Infrastructure
Buffer the grid against high-surge DC fast chargers at commercial transit hubs.
Why Choose EGBATT Energy?
Direct Manufacturer Advantage:
Tier-1 LFP cells (CATL/EVE equivalent supply chain), zero-defect quality control, and >500MW global deployments with lifelong technical support.
Custom Engineering (OEM/ODM):
We tailor the high-capacity BESS to your specific voltage, footprint, and project requirements.
Global Compliance:
All units are certified under CE, IEC 62619, UN38.3, and MSDS for seamless international deployment.
24/7 Smart Monitoring:
Remote cloud-based EMS allows real-time tracking of SOC, SOH, and cost savings from any device.
Frequently Asked Questions (FAQ)
Liquid cooling provides 5–10× higher heat transfer efficiency than air cooling. In a high-capacity system, it keeps cells in the optimal 15–35°C range, preventing degradation and extending calendar life by 5–8 years.
Depending on local demand charges, most industrial projects achieve full payback in 3–6 years. For example, in California (your region), with typical industrial peak rates of $20–$40/kW-month, annual savings can reach $80,000–$150,000 per unit
Yes. The 372KWH PowerHouse supports parallel connection of up to 15 units, creating a centralized 5.5MWh+ utility-scale storage cluster
Yes. Our AC-coupled architecture allows seamless integration with existing commercial inverters and renewable arrays
The system is certified to IEC 62619 and features automated FK-5-1-12 fire suppression, making it safe for urban industrial zones
Yes. The system includes black-start capability, allowing it to form an independent microgrid during a total grid blackout
Very little. We recommend an annual visual inspection and a coolant level check every 2 years. Most diagnostics are handled remotely via our cloud portal
Absolutely. We support multiple voltage configurations including 380V, 400V, 480V, and 690V to suit global industrial grids
Inquiry Here
Product & Packaging Details
Q: Do batteries include protection circuits（BMS) and connectors?
A:Protection: We supply batteries with BMS built in Protection Circuit Modules (PCM).
Connectors: We normally use standard like anderson,M8 lugs,Fast plugs or depends on OEM customer's demends.
Q: Are batteries Grade-A and brand new?
A: Yes, we use 100% brand new, Grade-A cells in all our batteries.
Q: Can you print our logo on the batteries?
A: Yes, we offer free custom logo printing with a minimal MOQ requirement.
Q: What is your standard packaging? Can it be customized?
A: Our standard is a white box per battery. We fully support customized packaging, including carton box and logo design.
Yes. EGbatt is a manufacturer located in Shenzhen, Guangdong, China. It designs and produces LiFePO4 battery packs for energy storage, electric forklifts, marine applications, golf carts, RVs, and UPS systems.
Based on automated production technology, the current product lead time is 15-25 days.
The company has strategic cooperation agreements with top manufacturers like EVE and REPT, and insists on using A+ tier One lithium iron phosphate cells for its solar batteries.
For 48V inverters, compatible brands include Victron Energy, Goodwe, Studer, Solis, LuxPower, and others. For high-voltage three-phase inverters, compatible brands include Atess, Solinteg, SAJ, Goodwe, and Solis.
EGbatt offers dealer customers a 10-year warranty and technical service for its energy storage battery products.
DoD describes how much of the battery's capacity has been used. A DoD of 100% means the battery is completely empty, while 0% means it is full.
SoC reflects the battery's charge level. A SoC of 100% means the battery is full, and 0% means it is empty.
C-rate, or power factor, indicates how quickly a battery can be charged or discharged relative to its capacity. A rating of 1C means the battery can be fully charged or discharged in one hour.
The battery uses Lithium Iron Phosphate chemistry and provides a cycle life of over 6,000 cycles at 90% Depth of Discharge, and over 10 years at one cycle per day.
kW (kilowatt) is a unit of power, measuring the rate of energy production or consumption. kWh (kilowatt-hour) is a unit of energy, measuring the total amount of work done or energy used over time.
EGbatt home batteries are suitable for both indoor and outdoor installation (depending on the model's protection level) and offer floor-standing or wall-mounted options. Common locations include garages, attics, or under eaves.
This depends on the load. As a realistic example, a 10kWh battery could run ten 100-watt light bulbs for 12 hours without recharging.
The number varies based on home size, energy consumption history, and personal goals (like which devices to run during an outage). For most systems, 2 or 3 batteries are installed. A detailed discussion of your needs is recommended for an accurate assessment.
Yes, it is possible, but it requires careful planning and significant investment. A true off-grid system needs a large enough solar array and sufficient battery storage to sustain your lifestyle. Cost and having an alternative energy source for when solar charging isn't possible are key considerations.
No. EGbatt focuses on building long-term relationships with business partners like battery distributors, solar equipment dealers, and installation contractors worldwide, not direct sales to end consumers.
EGBATT Battery Compatibility with Inverters
Perfect Matching with Mainstream Hybrid and On-grid Inverters
EGBATT lithium battery systems are tested for seamless compatibility with a wide range of inverter brands across global markets. Whether for residential, commercial, or utility-scale applications, our batteries support multiple communication protocols (CAN/RS485) and work with both low-voltage (40–60V) and high-voltage (100–1500V) inverter platforms.
- Low-Voltage System Compatibility (40–60V)
Low-voltage systems typically operate in the 48V-60V range and are widely used in home off/grid-connected solar systems. EGBATT lithium batteries offer seamless compatibility with a wide range of leading inverter brands in this range, including:
Deye, Growatt, GoodWe, ZZPower, Solis, Sinexcel, SRNE, Schneider Electric, Megarevo, AISWEI, SMA, Luxpower, Victron Energy, Afore, Hoymiles, INVT, Sofar, OutBack Power, SolaX Power, tbbpower, Sacolar, Sunsynk, Sosen, SMD Solar, Must, SOROTEC, Sunman, Voltronic Power, SAJ, and more. - High-Voltage System Compatibility (100–1500V)
High-voltage energy storage systems generally operate in the voltage range of 150V-1000V and are adapted to high-power inverters for commercial and industrial energy storage systems (80kWh-200kWh and above). EGBATT high-voltage lithium battery systems are fully compatible with leading inverter brands within this range, including:
Sol-Ark, INVT, Sinexcel, Luxpower, SClinTeg, Shanghai Nenergy, Deye, Growatt, Xina Electric, Hoymiles, Sunsynk, Hopewind, Solis, SOSEN, Megarevo, EcoCod, GoodWe, Sunways, Jingshi Technology, Kehua Tech, AISWEI, KOYOE, Sermatec, Afore, and more.
We offer integration support and testing for most mainstream hybrid and on-grid inverters. Contact EGBATT for compatibility details and custom solutions.
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