500kWh 200kWh 100kwh Off Grid Lithium Battery For Battery Storage Container 1mw Systems Utility Energy Storage Container

Product Description

500kWh 200kWh 100kwh Off Grid Lithium Battery Storage Container

Utility Energy Storage Container Systems (1MW)

Battery Storage Container
Energy System Design
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What is ESS (Energy Storage System)?

ESS is an intelligent and modular power supply equipment integrating lithium battery, MPPT, and MPCS. According to different application scenarios, lithium battery, bidirectional DC/AC converter, bidirectional DC/DC converter, Static switch and Power management system can be arbitrarily combined to realize grid-connected power supply, off-grid power supply, and off-grid uninterrupted power supply, static reactive power compensation, harmonic suppression, and other functions.
ESS Components
System Workflow
Interior View
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Technical Specifications

Item 10ft Container 20ft Container 40ft Container
DC Input Parameters
Single Model LFP-220Ah LFP-220Ah LFP-220Ah
Module Model 1P8S 1P8S 1P9S
System Configuration 2*1P240S 4*1P240S 8*1P225S
Nominal Energy 300kWh 700kWh 1300kWh
Voltage Range 692V~838V 692V~838V 630V~810V
AC Output Parameters
AC Rated Power 120kW 240kW 500kW
Rated Voltage 400V ± 15%
Rated Frequency 50Hz
Protection Class IP54 (Battery) / IP34 (PCS)
Cooling Method HVAC Control
Fire Fighting HFC-227ea Fire Extinguishing System
Communication Ethernet / Modbus TCP/IP
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Application Scenarios

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Frequently Asked Questions

How do I choose the right solar system?
We provide 24-hour online guidance to customize a solar system for you according to your specific electricity needs and application scenarios.
How is the safety of the system handled (lightning, hail, leakage)?
DC combiner boxes and inverters feature overload safety functions. In cases of abnormal voltage or leakage, they automatically disconnect. Modules are made of impact-resistant tempered glass, certified to withstand significant wind and snow pressure.
How do you ship these large container systems?
Once customized, we ship via sea to the destination port. We assist throughout the transportation and customs declaration process to ensure smooth receipt. Door-to-door services are available in specific regions.
Is self-installation difficult?
We provide professional installation drawings, user manuals, and step-by-step videos. Any qualified local electrician can easily install the system following our comprehensive guides.
Does the system switch automatically between grid and solar?
YES. During the day, solar power is used and stored. During outages or when battery levels are low, the system automatically switches to the grid or a generator as backup.
What is the maintenance policy?
We offer lifelong technical support and professional customized designs to reduce financial expenses and enhance energy autonomy for both commercial and residential users.

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