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The ECO-E418LP is a 418 kWh liquid-cooled LFP energy storage cabinet for commercial and industrial sites. Choose between 100 kW and 210 kW rated AC output, with AC voltage determined by the model.
418 kWh ESS Models: AC Power and Voltage
Three ECO-E418LP configurations share the 418 kWh energy class. Their AC power, voltage and maximum charge/discharge rates differ by model.
| Model | Rated AC Power | Rated AC Voltage | Max. Charge / Discharge Rate |
|---|---|---|---|
| ECO-E418LP-A40 | 100 kW | 400 V | 0.25 P |
| ECO-E418LP-A69 | 210 kW | 690 V | 0.5 P |
| ECO-E418LP-A80 | 210 kW | 800 V | 0.5 P |
Rated AC frequency: 50/60 Hz. Match the selected AC version to the site transformer, connection and grid requirements.
Battery Cabinet Technical Specifications
| Parameter | Specification |
|---|---|
| Battery chemistry / cells | LFP / 314 Ah |
| Battery energy | 418 kWh nominal system configuration; 1P416S |
| Battery pack | 52.248 kWh per pack; 1P52S |
| Rated DC voltage | 1331.2 V |
| DC voltage range | 1164.8–1497.6 V |
| Cooling | Liquid cooling + forced-air cooling |
| Enclosure / corrosion | IP55; C4 corrosion protection (C5 option subject to configuration) |
| Fire suppression | Aerosol system |
| Communication | Modbus TCP/IP |
| Operating temperature | −25°C to +55°C; derating above +45°C |
| Dimensions / weight | 1500 × 1350 × 2400 mm (W × D × H); 3800 kg |
Maximum specified round-trip efficiency: 89%. Confirm the applicable test conditions, usable capacity and cycle-life data for the selected configuration.
System Architecture and Site Integration
The battery and PCS form the main power path to the site AC connection. Battery management, thermal control, fire suppression and EMS communication support operation and safety without carrying power in series.
Integrating site controls requires the Modbus register map and PCS operating modes. Backup, islanding and black-start capabilities depend on the selected configuration and electrical design.
Applications and Operating Limits
Peak Shaving
Reduce grid demand peaks within the selected AC power rating and the site dispatch schedule.
Solar + Storage
Shift available PV energy to later hours under the site energy-management strategy.
Microgrid or EV Charging
Serve variable loads where PCS operating modes and protection have been engineered for the project.
Project Compatibility and Technical Documents
Specify the AC configuration using the site load profile, grid connection and operating environment. Include any backup or islanding functions required by the project.
- Required AC kW, nominal voltage and grid frequency
- Peak demand, daily energy throughput and dispatch schedule
- PV or generator integration and desired backup functions
- Ambient temperature, altitude, corrosion exposure and access
- EMS protocol, remote monitoring and site network policy
- Destination market, delivery date and lifting arrangements
Request the model datasheet, single-line diagram, installation instructions, EMS register map and applicable grid, safety and transport documents. Cycle-life and efficiency claims should be supported by test conditions.
Related Commercial Storage Configurations
Compare smaller options including the 102.4 kWh outdoor ESS cabinet, 107.5 kWh battery-bank system and 200 kWh solar battery. Their power electronics and DC configurations differ.
418 kWh Industrial Energy Storage FAQ
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Does every ECO-E418LP model supply 210 kW?
No. ECO-E418LP-A40 is 100 kW; ECO-E418LP-A69 and ECO-E418LP-A80 are each rated at 210 kW.
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Which AC voltages are available?
A40 is rated at 400 V AC, A69 at 690 V AC and A80 at 800 V AC. Select the model for the site connection.
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How long can 418 kWh discharge at 210 kW?
The ideal calculation is about two hours. Usable capacity, conversion losses and operating limits affect runtime.
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Does the cabinet use liquid cooling?
Yes. The cabinet combines liquid cooling and forced-air cooling, with operation subject to its temperature limits.
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Does ECO-E418LP support black start or off-grid backup?
These modes depend on PCS controls, switching and the engineered site configuration. Check the supported operating functions.
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What fire protection and enclosure rating does it have?
The cabinet has an IP55 enclosure and aerosol fire suppression. Site fire protection must also meet local requirements.
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What information is needed for an EPC quotation?
Provide AC power and voltage, load profile, site conditions, grid requirements, quantity and destination.
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Request a 418 kWh ESS Quotation
Share your project requirements to select an ECO-E418LP configuration and request a quotation.
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