Containerized Energy Storage System
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Containerized Energy Storage System

Containerized Energy Storage System

The RENLE containerized energy storage system is designed primarily for applications in power generation, the grid, user systems, and microgrid energy storage.

Product Description

 

RENLE's proprietary energy storage converter enables high-efficiency energy conversion and transmission between the grid, photovoltaic power generation, energy storage batteries, and loads. This innovation significantly enhances the product's application flexibility, allowing the RENLE containerized energy storage system to meet diverse requirements across power generation, the grid, user systems, and microgrid energy storage applications.

Batteries are a critical component of electrochemical energy storage systems and account for a significant portion of the system's cost. Leveraging its ODM manufacturing platform, RENLE effectively utilizes its advantages in material costs and design and production capabilities to develop safe, cost-effective lithium iron phosphate battery systems. These systems provide customers with options such as air cooling or water cooling to meet different operational requirements. While enhancing system quality, they also help control initial investment costs and improve project return on investment.

 

Model Description

 

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Note: DC power modules are optional components, and the rated output power and battery capacity can be flexibly configured according to project requirements.

 

Core Advantages of Energy Storage Systems

 

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Typical applications

 

product-91-91 Industrial buildings or factories can store renewable energy or low-cost electricity during off-peak hours to balance peak loads and reduce electricity costs. They can also integrate photovoltaic equipment to increase solar power generation and achieve greater energy savings.
product-91-91 Commercial buildings can contribute to decarbonization goals by increasing the local generation and consumption of renewable energy.
product-91-91 For buildings located in remote areas or without reliable energy supplies, containerized energy storage systems can reduce reliance on fossil fuels and diesel generators.
product-91-91 Containerized energy storage systems can help the power grid by peak shaving, reducing grid load, delaying infrastructure investment, and lowering regulatory compliance costs.

Primary System Diagram

 

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Product Features

 

1. Highly Integrated Design, Rapid Deployment

All-in-One" Solution: Integrates battery systems, PCS (Power Conversion System), BMS (Battery Management System), thermal management, fire suppression, and power distribution units within a standard container.

Plug-and-Play: On-site deployment requires only basic groundwork and cable connections, reducing deployment time by over 50%. Ideal for power plant expansion and temporary power supply scenarios.

2. Multi-Layered Safety Protection

Active Safety:
Three-tier BMS (cell–module–system) monitors voltage and temperature in real time for anomaly alerts.
Combustible gas detection combined with full-flooding fire suppression (heptafluoropropane or fluoroketone).
Passive Protection:
Explosion-proof pressure relief design and flame-retardant container materials.
IP54 protection rating (dust- and water-resistant) with C4 anti-corrosion coating for harsh environments.

3. Intelligent Energy Management & High Compatibility

Multi-Mode Operation: Supports peak/off-peak arbitrage, demand management, backup power, and microgrid islanding/grid-tie switching.
Smart Optimization: AI algorithms forecast load and electricity prices to automatically optimize charging and discharging strategies (e.g., when paired with PV generation).
Open Protocols:The RENLE containerized energy storage system is compatible with IEC 61850, Modbus, and other protocols for seamless integration into energy management platforms (EMS/SCADA).

 

System diagram

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Technical Parameters

 

Model

RNES-500/1000-AC

RNES-500/1000-LC

DC side data

Battery type

Lithium iron phosphate (LFP)

Battery life cycle

5000 cycles (under 0.5C, 25°C conditions) capacity retention 80%

Cell specifications

3.2V/90Ah

 

Battery cluster configuration

2P240S

 

Number of battery clusters

8

 

Rated capacity

1000KWh

 

Rated voltage

768V

 

Voltage range

672V~852V

 

BMS communication interface

RS485,Ethernet

 

BMS communication protocol

Modbus-RTU,Modbus-TCP

 

AC side data

 

Rated AC power

500kW

 

Maximum AC power

550kW

 

Rated voltage

400V

400V

Grid voltage range

340~700V(configurable)

342~418V(configurable )

Rated AC current

601.4A~721.7A(configurable)

721.7A

Output THDi

<3%

 

AC side power factor PF

0.1~1 Advance or delay (controllable)

 

AC output

3-phase 4-wire + PE or 3-phase + PE

3-phase + PE

General Data

20t

 

Dimensions (Length x Width x Height)

6058 x 2438 x 2591mm

 

Weight

20t

18.7t

Protection Rating

IP54

 

Operating Temperature Range

-20~40°C

 

Relative Humidity

0~ 95%( No condensation)

 

Maximum Operating Altitude

3000 meters / 10,000 feet (>2000 meters / 6500 feet derating)

 

Heat Dissipation Method

HVAC

 

Fire Protection System

NOVEC1230/FM-200

 

Communication Interface

RS485,Ethernet,GPRS

 

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