GTL 261kWh C&I Energy Storage Battery (liquid-cooled)
At a glance
GTL 261kWh C&I Energy Storage Battery (liquid-cooled) uses LiFePO₄ cells in a cabinet type layout: nominal 832VDC with about 261kWh of usable energy, voltage window 774~910VDC, up to 314A charge / discharge, linked to the EMS and PCS over CAN / RS485. Typical duties are C&I peak shaving, demand management and backup supply.
Key Features
- LiFePO₄ cells in a 5-module string at 314Ah
- Nominal voltage 832VDC, usable energy 261kWh
- Up to 314A continuous charge / discharge
- Cabinet type layout with liquid cooling thermal management
- CAN / RS485 interfaces for EMS and PCS integration
Product Description
The GTL series commercial & industrial battery is built on LiFePO₄ cells with liquid cooling thermal management in a cabinet type layout. Modules can be combined to scale capacity, and CAN / RS485 links connect the bank to the EMS and the power conversion system (PCS).
The GTL 261kWh runs at 832VDC with roughly 261kWh usable, measures 1370×1310×2350mm and weighs about 2620kg. Each cabinet is wired, insulation-tested and function-tested before shipment, so it can be specified and ordered once the load list and local grid requirements are confirmed.
- LiFePO₄ cells in a 5-module string at 314Ah
- Nominal voltage 832VDC, usable energy 261kWh
- Up to 314A continuous charge / discharge
- Cabinet type layout with liquid cooling thermal management
Specifications
| Cell type | LiFePO₄ 磷酸铁锂 |
|---|---|
| Module configuration | 1P32S |
| Number of modules | 5 |
| Battery voltage | 832VDC |
| Single cell capacity | 314Ah |
| Battery energy | 261kWh |
| Voltage range | 774~910VDC |
| Max. charge current | 314A |
| Max. discharge current | 314A |
| Protection | 过充 / 过放 / 过流 / 过温 / 短路 |
| Communication | CAN / RS485 |
| Cooling method | 液冷 Liquid cooling |
| Protection level | IP20 |
| Safety certification | UN38.3, UL1973 |
| Storage temperature | 0℃~30℃（25℃ 可存放 6 个月） |
| Working temperature | 充电 0℃~+55℃；放电 -20℃~+55℃ |
| Humidity | 0~95%RH（无凝露） |
| Max. operating altitude | <4000m（2000m 以上降额） |
| Dimensions (L×W×H) | 1370×1310×2350mm |
| Weight | 2620kg |
Product FAQ
Which applications suit the GTL 261kWh battery cabinet?
Industrial parks and commercial sites use it for peak shaving, demand-charge management, backup supply, PV self-consumption and weak-grid support. The cabinet type layout lets capacity grow module by module; the final string / parallel layout depends on the site load profile and PCS selection.
Can several cabinets run in parallel or be extended later?
This model forms one rack of 5 modules; capacity grows by adding modules or paralleling further cabinets under a common BMS. Parallel count and switchgear ratings follow the project design.
What are the installation requirements?
Operating temperature 充电 0℃~+55℃；放电 -20℃~+55℃, humidity 0~95%RH（无凝露）, altitude <4000m（2000m 以上降额）. Keep service clearance front and rear and allow airflow for the cooling path.
Which certifications and shipping documents are supplied?
UN38.3, MSDS and the UN38.3, UL1973 documentation, plus factory test reports. Sea-/air-freight identification documents can be arranged per destination country.
Do you accept OEM / ODM and custom builds?
Yes — private labelling, colour, capacity step, BMS protocol and cabinet structure can all be tailored. Lead time and MOQ are quoted per project.
Not sure this is the right specification?
Send us your drawing, data sheet or sample and our engineers will confirm the match within 48 hours.
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