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

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

Typical applications
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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. |
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Commercial buildings can contribute to decarbonization goals by increasing the local generation and consumption of renewable energy. |
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For buildings located in remote areas or without reliable energy supplies, containerized energy storage systems can reduce reliance on fossil fuels and diesel generators. |
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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

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

Technical Parameters
|
Model |
RNES-500/1000-AC |
RNES-500/1000-LC |
|
DC side data |
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Battery type |
Lithium iron phosphate (LFP) |
|
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Battery life cycle |
5000 cycles (under 0.5C, 25°C conditions) capacity retention 80% |
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|
Cell specifications |
3.2V/90Ah |
|
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Battery cluster configuration |
2P240S |
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Number of battery clusters |
8 |
|
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Rated capacity |
1000KWh |
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Rated voltage |
768V |
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Voltage range |
672V~852V |
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BMS communication interface |
RS485,Ethernet |
|
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BMS communication protocol |
Modbus-RTU,Modbus-TCP |
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AC side data |
||
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Rated AC power |
500kW |
|
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Maximum AC power |
550kW |
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Rated voltage |
400V |
400V |
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Grid voltage range |
340~700V(configurable) |
342~418V(configurable ) |
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Rated AC current |
601.4A~721.7A(configurable) |
721.7A |
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Output THDi |
<3% |
|
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AC side power factor PF |
0.1~1 Advance or delay (controllable) |
|
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AC output |
3-phase 4-wire + PE or 3-phase + PE |
3-phase + PE |
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General Data |
20t |
|
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Dimensions (Length x Width x Height) |
6058 x 2438 x 2591mm |
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Weight |
20t |
18.7t |
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Protection Rating |
IP54 |
|
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Operating Temperature Range |
-20~40°C |
|
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Relative Humidity |
0~ 95%( No condensation) |
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Maximum Operating Altitude |
3000 meters / 10,000 feet (>2000 meters / 6500 feet derating) |
|
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Heat Dissipation Method |
HVAC |
|
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Fire Protection System |
NOVEC1230/FM-200 |
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Communication Interface |
RS485,Ethernet,GPRS |
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