A fully integrated, IP55-rated LFP battery energy storage system pairing a 1.2MWh cabinet with a 500/630kW PCS - engineered for on-grid and off-grid operation with an 8,000-cycle service life.
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1.2MWh Rated Energy |
630kW Max PCS Power |
8,000 Cycle Life |
IP55 Ingress Protection |
Product Overview
The SMP-PU001 is a 1.2MWh energy storage cabinet built around all-new grade A LFP battery cells rated at 768V / 314Ah, delivering an 8,000-cycle design life for long-term commercial & industrial energy storage deployment.
The system integrates a 500/630kW PCS with a working voltage range of 600–876V and Ethernet/RS485/CAN BMS communication for real-time remote monitoring. Rated IP55 for outdoor installation and operable from -20°C to 55°C with air cooling, the cabinet supports both on-grid and off-grid operating modes.
Housed in a single 6096×2438×2591mm enclosure weighing 18t, the SMP-PU001 is certified to CE and UN38.3 standards, offering a compact, highly integrated LFP battery energy storage system for sites that need dependable capacity without a custom-engineered installation.
Key Benefits
Outdoor-ready by design
IP55 ingress protection and a -20°C to 55°C working range allow direct outdoor installation without additional housing.
Highly integrated footprint
Battery, PCS, and thermal management are combined in one 6096×2438×2591mm cabinet, simplifying site layout and commissioning.
Long-life LFP chemistry
All-new grade A cell LFP batteries rated for 8,000 cycles support a low degradation profile over the asset's operating life.
Flexible grid operation
On-grid and off-grid capability with a 500/630kW PCS and 600/756kW (1 min) overload rating for demand response and backup power.
Cost-effective heat management
Air-cooled thermal design keeps operating and maintenance costs down relative to liquid-cooled alternatives.
Intelligent monitoring
Ethernet/RS485/CAN BMS communication enables real-time remote monitoring and diagnostics from a central platform.
Technical Specifications
Battery System (LFP)
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Type |
768V, 314Ah |
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Rated Energy |
1.2MWh |
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Working Voltage Range |
600–876V |
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BMS Communication |
Ethernet / RS485 / CAN |
PCS - AC Side
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AC Rated Power |
500 / 630kW |
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Max Power |
600 / 756kW (1 min) |
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Rated Voltage |
380V / 400V |
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THDi |
≤3% |
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Power Factor |
0.99 |
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Wiring Method |
3L+N+PE |
PCS - DC Side
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Max DC Power |
500 / 630kW |
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Number of DC Circuits |
1 / 2 / 5 / 6 |
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Max Current per Circuit |
1151 / 576 / 220 / 193A |
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Voltage Stability |
≤±1% |
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Current Stability |
≤±1% |
General Parameters
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Product Dimensions (Cabinet) |
6096 × 2438 × 2591mm |
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Ingress Protection |
IP55 |
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Working Temperature |
-20°C to 55°C |
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Cooling |
Air-cooled |
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Security Certification |
CE / UN38.3 |
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Net Weight |
18t |
System Architecture & Operating Modes
The SMP-PU001 combines the LFP battery bank, PCS, and BMS in a single air-cooled enclosure, connected to the site network via Ethernet/RS485/CAN for real-time remote monitoring and control.
On-grid mode
Operates in parallel with the utility grid for peak shaving, demand charge management, and time-of-use energy arbitrage, drawing on the 500/630kW PCS rating.
Off-grid mode
Supplies standalone power independent of the utility connection, supported by the 600/756kW (1 min) overload capability for load transients.
Application Scenarios
C&I facilities - Peak shaving and demand charge reduction for commercial & industrial energy storage users.
Renewable integration - Firming solar or wind output on-site with a 1.2MWh outdoor cabinet.
Microgrids - On-grid/off-grid switching for sites requiring backup power continuity.
Remote & harsh sites - IP55 protection and -20°C to 55°C rating support deployment without additional enclosures.
Safety, Reliability & Certifications
CE and UN38.3 certified for transport and market compliance.
All-new grade A cell LFP battery chemistry, inherently stable at the cell level.
Voltage and current stability held to ≤±1% on the DC side for consistent output quality.
IP55 ingress protection guards internal components against dust and water in outdoor settings.
Real-time remote monitoring via Ethernet/RS485/CAN supports early fault detection.
Rated operating range of -20°C to 55°C with air cooling for thermal reliability.
Why Choose This Solution
High energy density in a single 1.2MWh cabinet reduces the number of units needed per site.
8,000-cycle LFP battery life supports a long operating horizon for C&I energy storage projects.
500/630kW PCS with 0.99 power factor and ≤3% THDi delivers clean, grid-compliant power conversion.
IP55-rated, air-cooled enclosure removes the need for a separate weatherproof housing.
On-grid/off-grid flexibility and remote monitoring simplify integration into existing site controls.
FAQ
Q: What is the rated energy capacity of the SMP-PU001?
A: The SMP-PU001 is a 1.2MWh energy storage cabinet built on 768V, 314Ah LFP battery cells.
Q: Can the SMP-PU001 be installed outdoors?
A: Yes. It is rated IP55 and designed to operate outdoors across a -20°C to 55°C temperature range.
Q: What is the PCS power rating?
A: The integrated PCS is rated at 500/630kW, with a maximum overload of 600/756kW for one minute.
Q: Does the system support both on-grid and off-grid operation?
A: Yes, the SMP-PU001 is designed for both on-grid and off-grid energy storage applications.
Q: How is the battery cooled?
A: The system uses air cooling to manage thermal loads within the cabinet.
Q: What communication protocols does the BMS support?
A: The BMS communicates over Ethernet, RS485, and CAN, enabling real-time remote monitoring.
Q: What certifications does the SMP-PU001 hold?
A: The system is certified to CE and UN38.3 standards.
Q: What is the expected cycle life of the battery?
A: The LFP battery is rated for 8,000 cycles, using all-new grade A cells.
Q: What are the physical dimensions and weight of the cabinet?
A: The cabinet measures 6096 × 2438 × 2591mm and has a net weight of 18t.
Q: How many DC circuits does the PCS support?
A: The DC side supports 1, 2, 5, or 6 circuits, with maximum currents of 1151/576/220/193A respectively.
Get a Project-Specific Quote
Speak with our engineering team about deploying this 1.2MWh outdoor IP55 integrated ESS for your commercial & industrial energy storage project. Request a quote or download the full datasheet.
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