MAXPOWER-1000 1.3 MWh Liquid Cooling BESS 20-ft Container
1.3 MWh utility-scale liquid-cooled BESS in a standard 20-ft container with 500 kW PCS, up to 600 kW PV input, EMS and dual fire protection.
CONLUXS MAXPOWER-1000 · 1306.24 kWh · 832 Vdc · 500 kW PCS · 20-ft container
Product Overview
The CONLUXS MAXPOWER-1000 is a fully integrated 1.3 MWh battery energy storage system housed in a standard 20-ft container. It combines high-capacity LiFePO4 batteries, a 500 kW PCS, photovoltaic input up to 600 kW and an advanced Energy Management System (EMS). The all-in-one design provides seamless on-grid and off-grid operation with 20 ms switching and black start capability. Using 314Ah battery cells, an intelligent multi-layer BMS and dual fire protection, the system delivers high safety, long lifespan and reliable performance. The EMS supports solar-priority utilization, peak shaving, multi-energy coordination and remote monitoring to maximize efficiency and reduce energy costs.
Key Performance Specifications
Key Technical Highlights
- Utility-Scale All-In-One: Complete BESS in a standard 20-ft container for fast deployment.
- 500 kW PCS: Grid-scale power conversion with up to 600 kW photovoltaic input.
- 314Ah Cells: High-capacity LFP cells with intelligent multi-layer BMS.
- Seamless Transfer: 20 ms on-grid/off-grid switching with black start capability.
- Dual Fire Protection: Aerosol with optional Perfluorohexane/Heptafluoropropane suppression.
- Smart EMS: Solar priority, peak shaving, multi-energy coordination and remote monitoring.
What Is It
MAXPOWER-1000 is a 1.3 MWh utility-scale liquid-cooled BESS in a 20-ft container with 500 kW PCS, up to 600 kW PV input, EMS and dual fire protection.
Key Applications
Industrial parks, remote islands, weak-grid regions, off-grid communities and utility-scale renewable integration.
Engineering Advantages
| Advantage | Description |
|---|---|
| Integrated Design | Battery, PCS, EMS and thermal management in a standard 20-ft container. |
| High-Power | 500 kW PCS with up to 600 kW PV input for utility-scale projects. |
| Safety | Intelligent multi-layer BMS and dual fire protection. |
| Grid Flexibility | 20 ms on-grid/off-grid switching with black start capability. |
| Smart EMS | Solar priority, peak shaving and remote monitoring for cost efficiency. |
| Low-Carbon Supply | Stable, cost-effective power for industrial and remote communities. |
Technical Specifications
| Item | Specifications |
|---|---|
| Cell type | LFP 3.2V 314Ah |
| Rated capacity | 1306.24 kWh |
| Nominal voltage | 832 Vdc |
| Voltage range | 728–936 Vdc |
| Charging/discharging rate | ≤0.5C |
| Cooling method | Liquid cooling |
| Fire extinguisher system | Aerosol (Perfluorohexane/Heptafluoropropane optional) |
| Working temperature range | -20°C to +50°C |
| Storage temperature | -20°C to +50°C |
| Working humidity range | 0–95% RH, no condensation |
| Communication interface | Ethernet / RS485 |
| External protocol | Modbus TCP / IEC 61850 / IEC 104 / Modbus RTU |
Frequently Asked Questions
What is the capacity of the MAXPOWER-1000?
1306.24 kWh at 832 Vdc nominal (728–936 Vdc range).
What is the rated power?
500 kW PCS with photovoltaic input up to 600 kW.
What form factor is used?
A standard 20-ft container that is fully integrated and pre-assembled.
How fast does it switch between grid modes?
20 ms on-grid/off-grid switching with black start capability.
How is the battery protected?
Intelligent multi-layer BMS with dual fire protection (aerosol, with optional Perfluorohexane/Heptafluoropropane).
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Ready to Deploy MAXPOWER-1000 1.3 MWh Liquid Cooling BESS 20-ft Container?
Download the complete MAXPOWER-1000 1.3 MWh Liquid Cooling BESS 20-ft Container technical datasheet or contact our sales team for a custom configuration for your project. Our engineering team will follow up within 48 hours.