12V 100Ah Group 31 LiFePO4 Battery for Trolling Motors
$169.00
Commercial & Industrial Energy Storage System
The 125kW 261.2kWh liquid-cooled C&I energy storage system is a high-voltage commercial and industrial battery energy storage system designed for peak shaving, valley filling, emergency power reserve, load optimization and scalable multi-cabinet energy storage projects.
Built around 314Ah LFP cells, the system provides 125kW rated output power, 261.2kWh rated battery energy, an 832V rated battery voltage and a 650–950V battery voltage range. Liquid cooling, IP54 protection and multiple communication interfaces make it suitable for demanding commercial and industrial applications.
Typical applications include factories, commercial buildings, data centers, smart factories, EV charging stations, PV energy storage and microgrid projects.
This 125kW commercial and industrial battery energy storage system combines a 261.2kWh high-voltage LFP battery platform with liquid cooling and AC power output for commercial energy storage, industrial energy management and scalable C&I BESS projects.
The battery operates at 832V rated voltage with a 650–950V voltage range. The system supports AC400V grid connection and 50Hz / 60Hz operation, making it suitable for commercial buildings, industrial facilities, data-center power management, EV charging energy storage and PV-plus-storage applications.
For projects requiring higher capacity, the 261.2kWh liquid-cooled ESS cabinet can be configured in a multi-cabinet architecture for total capacities from 522.4kWh to 1306kWh.
| Battery Type | LFP 314Ah |
| Cell Series & Parallel | 260S1P (5 × 52S1P) |
| Battery Rated Voltage | 832V |
| Battery Voltage Range | 650–950V |
| Battery Rated Energy | 261.2kWh |
| Battery Cooling Method | Liquid Cooling |
| Rated Output Power | 125kW |
| Output Power Current | 180A |
| Rated Grid Voltage | AC400V |
| AC Access Method | 3P 3W+PE or 3P 3W+N+PE |
| Grid Frequency Range | 50Hz / 60Hz |
| THDi | ≤3% (Full Load) |
| Power Factor | -1 leading to +1 lagging |
| Maximum System Efficiency | 89% |
| Configuration | MPPT (Optional), STS (Optional), PCS |
| Charge / Discharge Rate | ≤0.5P (140A) |
| Cooling Method | Liquid Cooling |
| Operating Temperature | -20°C to +55°C (derating above 45°C) |
| Relative Humidity | 0%–95% (No Condensation) |
| Altitude | 3000m (>3000m Reduction) |
| Isolation Mode | Industrial Transformer Isolation |
| IP Protection Level | IP54 |
| Cycle Life | 6500 cycles @ 25°C, 0.5C/0.5C, 90% DoD, 80% EOL |
| Communication Interface | CAN / Ethernet / RS485 |
| Display | LCD |
| Noise | <78dB |
| Cabinet Width | 1376.5mm |
| Cabinet Depth | 1300mm |
| Cabinet Height | 2050mm |
| System Weight | Approx. 3.2t |
The 125kW 261.2kWh liquid-cooled C&I BESS is designed for commercial and industrial energy storage applications including factories, commercial buildings, data centers, smart factories, EV charging stations and PV-plus-storage projects.
Battery energy storage for manufacturing facilities, peak shaving and industrial load optimization.
Commercial battery storage for office buildings, shopping malls and other C&I facilities.
C&I energy storage for data-center power management and emergency power reserve applications.
High-voltage lithium battery storage for industrial energy management and load optimization.
Battery storage for EV charging stations, peak-load management and commercial power support.
Suitable for PV-plus-storage, grid-connected and microgrid energy storage applications.
For commercial and industrial sites with changing power demand, the system can support peak shaving and valley filling by charging and discharging according to site operating requirements.
It can also support load optimization control, emergency power reserve, short-term power regulation and transformer capacity applications.
A single ESS cabinet provides 261.2kWh of rated battery energy. For larger commercial and industrial battery storage projects, 2–5 ESS cabinets can be configured for a total energy range of 522.4kWh to 1306kWh, with an AC combiner cabinet used in the multi-cabinet configuration shown below.
| Scenario | Rate | Energy | Configuration |
|---|---|---|---|
| C&I | 0.5P | 261.2kWh | 1 × ESS Cabinet |
| C&I | 0.5P | 522.4kWh–1306kWh | 2–5 × ESS Cabinets + 1 × AC Combiner Cabinet |
Note: The technical document indicates that when more than three cabinets are connected in parallel, the requirement for an AC combiner cabinet should be considered.
The following engineering layout illustrates a typical installation arrangement for five ESS cabinets and one AC combiner cabinet, including the key spacing and site-clearance logic shown in the technical document.
The technical document lists the following standards and transport references:
Download the technical PDF for battery specifications, AC parameters, system configuration, application scenarios and cabinet installation information.
Download 125kW 261.2kWh Liquid-Cooled C&I ESS Datasheet (PDF)Common questions about capacity, battery voltage, liquid cooling, applications, multi-cabinet expansion, communication interfaces and operating conditions.
The system provides 125kW rated output power and 261.2kWh rated battery energy.
The technical specification lists 314Ah LFP cells with a 260S1P (5 × 52S1P) configuration.
The rated battery voltage is 832V, with a battery voltage range of 650–950V.
The technical datasheet specifies liquid cooling as the battery and system cooling method for this C&I energy storage platform.
Typical applications include factories, commercial buildings, shopping malls, data centers, smart factories, PV power stations, wind power applications and EV charging stations.
Yes. The technical document shows 2–5 ESS cabinet configurations with total energy from 522.4kWh to 1306kWh. An AC combiner cabinet is shown for the multi-cabinet configuration.
The system supports CAN, Ethernet and RS485 communication interfaces.
The specified operating temperature range is -20°C to +55°C, with derating at temperatures above 45°C.
The technical datasheet lists cabinet dimensions of 1376.5 × 1300 × 2050mm, an IP54 protection level and an approximate system weight of 3.2t.
Tell us your required power, battery capacity, grid voltage, application, installation location and project quantity. We can evaluate the appropriate liquid-cooled C&I energy storage configuration for your project.
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Many LiFePO4 batteries can replace compatible lead-acid deep-cycle batteries in RVs, boats, golf carts and industrial equipment. Before installation, confirm the system voltage, battery dimensions, terminal layout, charger profile, maximum load, cable size, fuse rating and operating temperature.
Most LiFePO4 batteries are compatible with standard 12V, 24V, 36V or 48V inverters when the system voltage and power requirements match. Many modern chargers also include a LiFePO4 charging profile. For lead-acid replacement projects, confirm the charger voltage, inverter rating and maximum load before installation. A compatible charger or DC-to-DC charger may be required if the existing charging equipment does not support LiFePO4 batteries.
Yes. OEM and custom battery support can include voltage, capacity, BMS settings, enclosures, terminals, connectors, communication protocols, labels and packaging. Send us the application, electrical requirements, installation dimensions and expected order quantity for review.
MOQ depends on the battery model, specification and customization requirements. Standard models may be available for sample testing, while custom enclosures, private labels and OEM production normally require a confirmed order quantity. Contact us with the model and required quantity for details.
Available certifications and documents depend on the battery model and destination market. Supporting documents may include UN38.3, MSDS, CE, RoHS and product test reports. Confirm the required documents and target market before placing an order.
Lead time depends on the battery model, order quantity, customization and testing requirements. Export shipping options are arranged according to the battery specification, destination and order volume. Send us the required quantity, delivery location and target schedule for a project-specific quotation.
