ECube500T1204A 500kW 1204kWh Air Cooling BESS Container
500 kW / 1204 kWh
ECube500T1204A 500kW 1204kWh Air Cooling BESS Container is a containerised battery energy storage system built for grid-side and large industrial sites where 500 kW / 1204 kWh has to be delivered as one pre-integrated, factory-tested block rather than assembled on site.
Standards Referenced On The Original Datasheet
- UL9540
- IEC62933
- UN3536
What This Product Changes On Your Project
- Outdoor-rated enclosure removes the cost of a dedicated, ventilated battery room
- Pre-integrated and factory-tested, so site work is foundation, cabling and commissioning rather than assembly
- Battery, thermal management, BMS and fire suppression are specified against each other by one supplier
- Modular capacity - additional units run in parallel as the site load or tariff exposure grows
- Sized for peak shaving and demand-charge reduction, where the payback is a billing line item rather than a generation estimate
Application Scenarios
- Manufacturing plants shaving monthly demand peaks set by start-up loads
- Commercial campuses shifting PV output from midday into the evening tariff window
- Industrial sites bridging short utility interruptions without starting a generator
- Grid-side projects providing frequency and capacity support
- Sites whose grid connection cannot be upgraded, using storage instead of more feeder capacity
Who It Is For
- Independent power producers and grid-side project developers
- Energy service companies building performance-based storage offers
- Distributors supplying C&I storage into their own installer network
- EPC contractors delivering commercial and industrial storage projects
Problems It Solves
- Grid connection capacity that will not be upgraded in time for the site's growth plan
- Curtailment or export limits that waste PV output the site has already paid for
- Process interruptions when the utility supply dips or fails
- Battery-room construction, ventilation and fire compliance that can cost more than the batteries
Technical Features
- Thermal management sized to hold cell temperature spread across the pack, which is what drives uneven ageing
- Fire detection and suppression designed into the enclosure rather than added by the installer
- Parallel operation of multiple units under one energy management layer
- Industrial communication interfaces for SCADA, EMS and remote diagnostics
- Cells, racks, BMS, thermal management and fire suppression integrated and tested before shipment
Published Specification Data
These figures come from the manufacturer datasheet for this model. Where a value you need is not listed, ask for the full datasheet rather than assuming a typical figure.
| Battery chemistry | Lithium Iron Phosphate (LFP) |
|---|---|
| Cell specification | 3.2V/280Ah |
| String configuration | 1P224S |
| Rated energy capacity | 1.2MWh |
| Rated AC power | 500kW |
| Maximum AC power | 550kW |
| Nominal voltage | 716.8V |
| Voltage range | 602V~784V |
| Communication | RS485 |
| Cell life cycle | 80% Retention with 5,000 Cycles @1C25℃ |
| Operating temperature | -20~40℃ |
| Degree of protection | IP54 |
| Relative humidity | 0~95%(non-condensing) |
| Max working altitude | 3000m/10000feet |
| Cooling | HVAC |
| Fire suppression | NOVEC1230/FM-200 |
| AC output | 3-Phase 4-Wire+PE |
| Grid voltage range | 432~528V(Configurable) |
| THDi | <3% |
| Power factor | 0.1~1 |
Quality Control
- Packing inspection and photo record before container loading
- Incoming inspection of cells, power electronics and structural parts before assembly
- Capacity and internal-resistance grading so cells within a pack are matched
- Full-function test on every finished unit, not a sample from the batch
- Insulation and dielectric withstand testing on completed assemblies
Customization Options
- Cooling and ingress rating selected for the site climate
- Capacity and power rating configured to the site's measured load profile
- Grid code and AC voltage set for the destination market
- Enclosure colour and customer branding
How It Compares With The Alternatives
| A site-built battery room | The enclosure, thermal system and fire protection ship as one tested assembly, so the site does not have to build, ventilate and certify a room for them. |
|---|---|
| A diesel generator | Storage responds in milliseconds and has no fuel logistics, but it holds a finite energy budget - most industrial sites end up running both, with storage taking the peaks. |
| Grid connection upgrade | A capacity upgrade is a utility timeline the site does not control. Storage is a capital item the site can schedule itself. |
Getting This Product Right On Site
- 1
Commission with the supplier's sequence and record the baseline before the first billing cycle
- 2
Review the demand-charge line on the first two bills against the model and retune the dispatch schedule
- 3
Send twelve months of interval meter data so the system is sized against the real demand curve, not the connected load
- 4
Confirm grid code, AC voltage and any export limitation required by the utility before production
- 5
Prepare a level foundation, cable routes and a clear service envelope around the enclosure
ECube500T1204A 500kW 1204kWh Air Cooling BESS Container - Buyer Questions
What certification does the system carry
How is the system shipped and what does the site need to prepare
Can several units run in parallel
Do you support commissioning and after-sales on site
What is the minimum order quantity
What is the lead time on this system
Other BESS Power Storage Containers Models
ECube100T233L 100kW 233kWh Liquid Cooling BESS Cabinet100 kW / 233 kWh
View Product →
All in One 125kw 261kwh IP54 Liquid Cooling ESS Cabinet125 kW / 261 kWh
View Product →
All in One 125kw 261kwh IP55 Liquid Cooling ESS Cabinet125 kW / 261 kWh
View Product →
Lovsun 3.5MW-10MWH-22KV Liquid Cooling BESS3.5 MW / 10 MWh
View Product →Background For This Specification Decision
How thermal design affects cell temperature spread, and why that spread - not peak temperature - drives uneven ageing across a pack.
Read the guide →Installation GuideBESS Site Requirements and Shipping PreparationWhat a site needs ready before a containerised or cabinet storage system arrives, and what the shipment itself requires.
Read the guide →FAQ ArticleBattery Certifications Explained For Export BuyersWhat UN38.3, IEC62933, UL9540 and the CE marking each cover, and which one your shipment or your grid connection actually needs.
Read the guide →Factories, warehouses, cold stores and commercial campuses where the electricity bill is driven as much by demand charges as by consumption.
See the application →Utility Scale and Grid Side ProjectsGrid-connected storage and generation projects where the equipment is assessed on certification, dispatch behaviour and long-term degradation.
See the application →EV Charging and Mobile PowerCharging hubs and temporary power sites where the peak draw of simultaneous sessions exceeds what the local grid connection can supply.
See the application →Request A Quote For ECube500T1204A 500kW 1204kWh Air Cooling BESS Container
Tell us the quantity, the destination market and the application. We reply within 12 hours with lead time, certification and pricing.