344kwh Battery Energy Storage System Bess Solar Energy System Save Cost

Customization: Available
Rated capacity: 344KWh
Cooling method: liquid cooling

Product Description

Basic Information
Model NO.SET-ESS-MAT344YSize1300*1325*2200mm
Rated Voltage1228.8VdcWeight3500kg
OriginChinaSpecificationCUSTOMIZED
Product Overview

Hot Sale High Voltage Liquid Cooled Outdoor Energy Storage System

Model: SET-ESS-MAT344Y

Rated Capacity: 344kWh

Rated Voltage: 1228.8Vdc

Fire Suppression: Perfluorohexanone + water full immersion fire fighting for enhanced safety.

Cooling Mode: Advanced liquid cooling for optimal temperature control.

Dimensions: 1300(W) * 1325(D) * 2200(H) mm

Energy Storage System
Technical Highlights
8 PACK Battery Modules
Internal core cabinet contains 8 high-performance battery modules.
Advanced BMS
Intelligent Battery Management System for real-time monitoring and communication.
Thermal Management
Integrated liquid cooling and heating system for all-weather stability.
Technical Detail 1
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Technical Specifications
DC Side ParametersSystem Parameters
Battery TypeLithium Iron Phosphate (LFP)Protection LevelIP54
Rated Capacity344 kWhCommunicationCAN / RS485
Rated Voltage1228.8 VdcCooling MethodLiquid Cooling
Rated Current140 AdcFire ProtectionPerfluorohexanone + Water
Grouping Method1P48S * 8Sensor DetectionTemp, Smoke, Combustible Gas
Key Advantages

More Safer

Three-level circuit breaker protection and integrated firefighting system establish multiple safety barriers.

More Economic

High integrated modular design improves system economy and intelligent thermal management increases efficiency.

More Convenient

Plug and play deployment with minimalist operation and maintenance for the full life cycle.

Project & Factory Gallery
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Factory 1
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Frequently Asked Questions
Q: What is the lead time for orders?
A: Standard models typically ship within 15–30 days, while customized units require 30–45 days depending on complexity.
Q: Can the system capacity be customized?
A: Yes, we offer tailored configurations for capacity, voltage, and dimensions to meet specific project requirements.
Q: What safety certifications does the system have?
A: Our systems are designed to meet international safety standards and include advanced fire suppression and IP54 protection.
Q: How does the liquid cooling system benefit the battery?
A: Liquid cooling provides more uniform temperature distribution compared to air cooling, significantly extending battery life and improving safety.
Q: What documents are provided for international export?
A: We provide a full export package including Commercial Invoice, Packing List, Bill of Lading, and necessary quality certificates (COC, etc.).
Q: Is the system suitable for harsh outdoor environments?
A: Yes, with an IP54 protection rating and integrated thermal management, the system is built to operate reliably in various outdoor conditions.

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