Seplos HV25-HITEN-104 25kWh High-Voltage LiFePO4 Battery System

256V 104Ah Modular Energy Storage System with 51kW Power and Smart BMS

25kWh high-voltage LiFePO4 battery system with 256V 104Ah capacity, 51kW rated power, modular air cooling, CAN/RS485 and integrated fire protection
25 kWh

Energy Capacity

13 kW

Rated Output Power

6000

Cycle Life

IP20

Protection Rating

PRODUCT OVERVIEW

Modular 25kWh High-Voltage Storage for Commercial and Hybrid Energy Systems

The Seplos HV25-HITEN-104 is a 25kWh high-voltage LiFePO4 battery energy storage system designed for commercial storage, backup power and hybrid solar applications.

The system combines five battery modules using 3.2V 104Ah Grade A prismatic LiFePO4 cells in a 5 × 16S1P configuration, providing a nominal system voltage of 256V.

Each battery module integrates dedicated fan cooling to help control operating temperature, while CAN and RS485 communication support connection with compatible high-voltage inverters. Integrated aerosol fire suppression adds an additional layer of system-level safety protection.

Commercial & Industrial
Solar Energy Storage
Backup Power
Microgrid Integration
25
kWh

Integrated Energy Capacity

25kWh Modular Energy Storage

Five high-voltage battery modules provide 25kWh of rated energy for commercial solar storage, backup power and distributed energy applications.

51kW Rated Power

The system supports 100A rated charge and discharge current with up to 51kW rated power for higher-demand high-voltage energy applications.

Module-Level Air Cooling

Each battery module includes an independent cooling fan to help control operating temperature and support stable system performance.
ENGINEERING EXCELLENCE

Engineered for Safety, Intelligence and Reliable Performance

Seplos energy storage systems combine advanced battery protection, intelligent monitoring and practical system architecture to support stable operation, flexible integration and long-term project performance.

Seplos HV25-HITEN-104 25kWh high-voltage LiFePO4 battery system
5 × 104Ah Battery Modules
256V High-Voltage Architecture
51kW Rated Power
Module-Level Fan Cooling
Key engineering systems shown for reference
01

Five-Module High-Voltage Architecture

Five 16S1P battery modules are integrated into a 256V system, providing 25kWh of rated energy in a modular high-voltage configuration.
02

Grade A LiFePO4 Cells

Each module uses 3.2V 104Ah Grade A prismatic LiFePO4 cells for stable energy storage performance and long cycle life.
03

Independent Module Cooling

A dedicated cooling fan in each battery module helps manage internal temperature and supports consistent system operation.
04

Integrated Safety Protection

Aerosol fire suppression provides additional protection for the complete battery cabinet, while intelligent communication supports system monitoring and inverter integration.
TECHNICAL SPECIFICATIONS

Technical Data for System Evaluation

Review the key electrical, battery, communication and environmental specifications required for preliminary system evaluation and project planning.

Seplos HV25-HITEN-104 25kWh High-Voltage LiFePO4 Battery System

Project-Ready System Parameters

Use these values for preliminary product comparison, inverter matching and energy storage project assessment. Final configurations should be confirmed with the Seplos engineering team.

25 kWh
Rated Energy
LiFePO4
Cell Chemistry
CAN / RS485
Communication
Parameter Specification
Model HV25-HITEN-104
Rated Energy 25 kWh
Battery Chemistry LiFePO4
Cell Type 3.2V 104Ah Grade A Prismatic LFP
Battery Module Quantity 5 Modules
Configuration 5 × 16S1P
Nominal Voltage 256 Vdc
Nominal Capacity 104 Ah
Rated Charge / Discharge Current 100 A
Rated Charge / Discharge Power 51 kW
Working Temperature -15°C to 45°C
Cycle Life 6000 Cycles
Communication CAN / RS485
Cooling Method Independent Module Fans
Fire Protection Aerosol Fire Suppression
Protection Rating Not Specified

Technical specifications may vary by system configuration, battery module selection and project requirements. Contact Seplos for final engineering confirmation before procurement or system integration.

SYSTEM ARCHITECTURE

How Seplos HV25-HITEN-104 25kWh High-Voltage LiFePO4 Battery System Manages Energy Across the System

A connected energy storage architecture coordinates solar generation, grid power, battery charging and critical loads to support more flexible and resilient energy use.

Solar PV Generation

Renewable energy is supplied to the site and excess generation can be directed to battery charging.

Utility Grid

Grid electricity supports the site when required and can be managed according to project strategy.

Seplos HV25-HITEN-104 25kWh high-voltage LiFePO4 battery system

Seplos HV25-HITEN-104 25kWh High-Voltage LiFePO4 Battery System BESS

Smart BMS and system controls coordinate charging, discharging, protection and energy dispatch.

Intelligent Energy Control

Commercial Loads

Stored energy can help reduce peak demand, shift energy use and improve renewable energy utilization.

Critical Backup Loads

Selected equipment can receive stored power during grid interruptions, subject to system configuration.

Peak Shaving

Reduce high-demand grid consumption

Solar Self-Consumption

Store excess solar energy for later use

Backup Power

Power essential loads during outages

STEP 01

Energy Input

Solar PV and grid sources supply power according to site conditions.

STEP 02

Smart Coordination

BMS and control logic monitor system status and available energy.

STEP 03

Storage & Dispatch

Energy is stored or released based on demand and project strategy.

STEP 04

Load Support

Commercial and critical loads receive power through the configured system.

RECOMMENDED APPLICATIONS

From lowering energy costs to ensuring power continuity, storage helps your business get more from every kilowatt-hour.

Peak Shaving

Reduce peak demand and demand charges with stored energy. Ideal for factories, data centers, and large commercial facilities

.

PV Self-Consumption

Store excess solar power and use it when your facility needs it most. Ideal for factories, warehouses, and commercial buildings.

Energy Arbitrage

Charge when rates are low and discharge when prices rise to reduce energy costs. Ideal for businesses with time-of-use tariffs.

Resilience

Keep critical operations running during grid outages with reliable backup power. Ideal for factories, data centers, cold storage, and retail.

SYSTEM INTEGRATION

System Compatibility & Project Integration

System voltage, communication protocol, inverter settings and site requirements should be confirmed before final configuration and ordering.

ENGINEERING REVIEW

Confirm Compatibility Before Final System Configuration

The final energy storage configuration depends on inverter compatibility, system voltage, communication protocol, load profile and the required backup duration.

COMMUNICATION

CAN / RS485

Communication settings should match the selected inverter, EMS and project control requirements.

INVERTER MATCHING

Confirm Before Ordering

Inverter brand, model, voltage range and protocol compatibility should be reviewed before purchase.

ENERGY MANAGEMENT

EMS Integration Supported

The system can be integrated into a project energy management strategy subject to final configuration.

PROJECT CONFIGURATION

Engineering Review Available

Seplos can review project requirements and help confirm a suitable battery system configuration.

PROJECT CONSULTATION

Need Help Configuring Your Energy Storage System?

Share your required capacity, inverter model, application and project location. The Seplos engineering team can help review compatibility and recommend a suitable system configuration.

Request a System Configuration
Download Product Datasheet
PROJECT INFORMATION

Prepare These Details for a Faster Recommendation

Required Energy Capacity
Inverter Brand & Model
Application & Load Requirements
Installation Location
Expected Backup Duration

Engineering review and final compatibility confirmation are recommended before ordering.

Your project information will only be used to evaluate your inquiry and provide relevant product or technical support.