261KWh Commercial Industrial Solar Energy Storage System with Lithium Ion Lifepo4 Battery Liquid Cooling Grid for Utility ESS

Product Description

233/261kWh Lithium Ion BESS Battery Energy Storage System
Product Parameters
Item Specification (YF-233) Specification (YF-261)
Model NumberYF-233YF-261
Cell model280AH/3.2V314AH/3.3V
Cell TypeLithium iron phosphateLithium iron phosphate
Rated Discharge Rate≤0.5C≤0.5C
Rated Voltage832V832V
Operating Voltage Range728V-936V728V-936V
Nominal Energy233kWh261kWh
Protection RatingIP55IP55
Weight2300kg2600kg
Cooling methodLiquid coolingLiquid cooling
Dimensions (L×W×H)1030×1360×2350mm1030×1360×2350mm
Operating Temperature-25°C - 55°C-25°C - 55°C
Relative Humidity0-95% (condensation-free)0-95% (condensation-free)
Max Operating Altitude≤3000m≤3000m
Communication InterfaceRS485/EthernetRS485/Ethernet
Products Description
BESS Product 1
BESS Product 2
BESS Product 3
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2025.4.21 IE Expo | 2025.5 CICEE Expo | 2025.6.12 CAETE 2025

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Project Overview
Frequently Asked Questions
1. What is the main application of this 233/261kWh BESS?
This system is designed for commercial and industrial energy storage, providing peak shaving, backup power, and grid stabilization.
2. Does this system support liquid cooling?
Yes, both models utilize an advanced liquid cooling system to ensure optimal thermal management and battery longevity.
3. What is the protection rating of this unit?
The system features an IP55 protection rating, making it suitable for outdoor installation under various weather conditions.
4. What communication protocols are supported?
The system supports standard RS485 and Ethernet communication interfaces for seamless integration with energy management systems.
5. What is the operating temperature range?
The battery energy storage system is designed to operate efficiently within a temperature range of -25°C to 55°C.
6. Can this system be used at high altitudes?
Yes, the system is rated for operation at altitudes up to 3000 meters above sea level.

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