1Mw Solar Offgrid Solar Energy 2Mwh Lithium Batteries Container Pv Container System Renewable Energy With 40Mw Solar Plant

Product Description

Energy Storage System Container
📦 Products Description
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ESS Container Battery: Our containerized energy storage system (BESS) is the perfect solution for large-scale energy storage projects. The energy storage containers can be used in the integration of various storage technologies and for different purposes.

World-Class Energy Services: 20+ years experience in Electric Power System industry. Different Brand and Type of battery Cells. 1300+ Patents. 10+ years experience in energy storage system development. Independent R&D.
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Energy Management System (EMS): A centralized management and data monitoring center for the whole energy storage power station. Functions include Data acquisition, Control, and HMI.
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Battery Storage System: Integrated BMS (Battery Management System), Battery Module & Pack, Battery Rack, Cooling System, and Fire Suppression System. DC/AC Panel. IEC/UL/CE/GB-T certified.
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Power Conversion System (PCS): Complete product range (30kW~4000kW), compliant to IEEE standards. Real-time active/reactive power scheduling & LVRT functions. Advanced droop control method with up to 99% power sharing efficiency.
📋 Technical Specifications
Module HZEB-500K-1MWH
DC Data
Cell typePrismatic LFP
Cell life cycle>8,000 cycles @0.5C, 25°C
Cell spec3.2V / 280Ah
String configuration1P224S
Number of strings5
String rated energy capacity200kWh
DC rated energy capacity1000kWh
Rated AC voltage716.8V
Voltage range628V~806V
BMS interfaceEthernet, CAN, RS485
BMS protocolModbus RTU, Modbus TCP
AC Data
Rated AC power500kW
Maximum AC power550kW
Rated AC voltage400V
AC PF1 leading ~ 1 lagging
Output THDi≤3%
Isolation method3 Phase 4 Line Transformer
General Data
Dimension (L*W*H)6,058 * 2,438 * 2,591mm
Weight of whole system<30MT
Degree of protectionIP65
Operating temperature-20~65°C
Max working altitude3,000m / 9,842ft
Cooling (DC / PCS)HVAC / Forced air cooling
Fire extinguisherHFC bottle group
🏗️ Application Project
Application Project
Installation 1 Installation 2

Our Advantages:

Cells: A grade brand new prismatic cells with original QR codes. (Brands: REPT, GANFENG, LISHEN, GOTION). 10-15 years typical lifespan.
Protection: Each battery features a built-in BMS (Battery Management System).
Communication: Integrated RS485 / RS232 / CAN ports.
Compatible: Compatible with all hybrid and off-grid inverters on the market.
Warranty: 5-year standard warranty; up to 10 years for long-term cooperation.
Efficiency: Maintenance-free, low self-discharge, and fast charging.
Project Overview
🛠️ Production & Quality Test
Production Test
🏭 Company Profile

As a lithium battery factory with over 10 years of experience, we feature a fully automated assembly line. We hold complete certifications including CE, UL, UN38.3, and ROHS. Serving customers in more than 80 countries, we focus on residential, industrial, and commercial energy storage battery solutions. We are a professional system solution integrator supporting OEM & ODM services.

Factory 1 Factory 2
Factory 3 Factory 4
Certification
❓ Frequently Asked Questions
Q1: What is the expected lifespan of the battery cells?
The A-grade prismatic LFP cells used in our systems typically have a lifespan of 10 to 15 years, with a cycle life of over 8,000 cycles at 0.5C and 25°C.
Q2: Can the system be integrated with existing solar inverters?
Yes, our systems are designed to be compatible with almost all hybrid and off-grid inverters on the market. We use standard communication protocols like RS485, RS232, and CAN.
Q3: What kind of safety and fire suppression systems are included?
The ESS container is equipped with an integrated Battery Management System (BMS) for real-time monitoring and a dedicated HFC bottle group fire suppression system for maximum safety.
Q4: What certifications do your energy storage products hold?
Our products are fully certified according to international standards, including CE, UL, UN38.3, ROHS, and IEC/GB-T.
Q5: How is the system cooled to maintain optimal performance?
The system utilizes a dual cooling approach: HVAC (Heating, Ventilation, and Air Conditioning) for the DC battery hatch and forced air cooling for the PCS (Power Conversion System) hatch.
Q6: What is the standard warranty for the ESS?
We provide a 5-year standard warranty. For long-term cooperation partners, we can offer extended warranty options for up to 10 years.

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