Sunark Lifepo4 Battery Container Ess 400V 500KWH 1MWH Solar Battery Energy Storage System For Commercial Industrial Solar System

Product Description

Products Description
Products Description
Battery System Side
Model HV-614.4V 100AH*2P
Rated voltage 614.4V
Rated capacity 200ah (0.2C)
Charge voltage 681.6VDC (adjustable)
Discharge voltage 537.6VDC
Rated working current 100A (0.5C)
Max.working current 160A (0.8C)
Rated power 61KW
Max.output power 100KW
Recommended DoD 90%
Range of working temp. -10~50 °C
Working humidity range 5-85%RH
Communication method two way CAN2.0/RS485
Working indicator Blue:Power; Green:Running; Red:Alarm protection
Cycle life 25±2°C, 0.2C/0.2C, EOL70%≥6000
Display method 10inch(LCD)/PC Software
Protective function Voltage protection Over charge and over discharge
Temperature protection Over temperature range protection
Current/Leakage protection YES
Dielectric withstand voltage 1000VDC(not less than 1 GΩ)
Dimension 2000*2500*2500MM
Protection level IP65
Product packaging Container
Battery system detail
Internal Structure
Internal Structure
Packing Transportation
Packing 1 Packing 2
Global Project Showcase
Project 1 Project 2
Own Factory
Own Factory Overview
About Us
About Us Banner
We are a leading global energy storage solution and service provider. The company specializes in residential, commercial and utility applications and delivers pre-eminent products and fit-for-purpose solutions. Our team has 20+ years of experience producing energy storage products and 90,000+ systems actively running in 80+ countries, enabling millions of people to enjoy reliable, accessible and clean energy. We have been developing quickly; till the end of 2022, accumulatively, the company has manufactured 620MWh BESS and battery strings. Internationally, our DC coupling microgrid ESS, from 50kW to 500kW, is a well-known setup where more than 300 sets have been deployed in the EU, US, Canada, Brazil, Myanmar, African countries, etc. We are a national high-tech enterprise with innovative platforms such as a national enterprise technology center, CNAS accredited laboratory, postdoctoral workstation, academician workstation, Equipment and Electronics Research Institute and so on. We hold core technology patents in new materials, new technologies and new structures of battery power supply, and have led and participated in the formulation of a number of international, national and industrial standards.
Customer Visit
Customer Visit
Products Series
Products Series
Frequently Asked Questions
What is the lifespan and cycle capability of this battery system?
The system is designed with a long operational lifespan, achieving ≥6000 cycles under standard testing conditions (25±2°C, 0.2C/0.2C rate, up to 70% End of Life).
What safety and protection features are integrated?
It features multi-tier protection including overcharge and overdischarge protection, temperature anomaly monitoring, current leakage defense, and dielectric voltage resistance up to 1000VDC.
Is this system compatible with outdoor environments?
Yes, the battery system is housed in a structure built to IP65 protection standards, offering robust resistance against dust, water, and outdoor environmental challenges.
What communications protocols are supported?
The battery system natively supports standard industrial communications via two-way CAN2.0 and RS485 interfaces, allowing easy configuration with power systems and monitoring utilities.
What is the recommended Depth of Discharge (DoD) for this model?
The recommended Depth of Discharge (DoD) is 90% to maintain a optimal balance between daily capacity usage and long-term lifespan durability.
How is the operational status monitored?
Users can inspect real-time metrics through the built-in 10-inch LCD touchscreen interface directly on the cabinet or monitor remotely using the dedicated PC software.

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