100KW High Voltage Energy Power System Lithium Battery All One System

Integrated Commercial Solar Battery Storage for Smarter Power Control

The 100kW High-Voltage LiFePO4 Battery Energy Storage System is engineered for commercial solar projects, EPC installations, industrial facilities, and businesses that need reliable energy storage with intelligent power management. Designed as an all-in-one energy storage solution, it combines battery storage, inverter technology, energy control, solar integration, and backup capability into one compact system.

With a 50kW hybrid inverter and 100kWh LFP battery capacity, this system is built to help businesses store solar energy, reduce grid dependence, manage peak demand, and improve energy resilience. It is suitable for commercial buildings, manufacturing sites, farms, warehouses, offices, retail facilities, and large-scale solar power projects.

This high-voltage lithium battery system is made for practical performance. It stores excess solar power during the day and releases energy when electricity demand rises, when solar generation drops, or when grid power becomes unstable. Short answer: it helps businesses use energy more intelligently.

Overview

This commercial battery energy storage system is designed for projects that require stable output, long cycle life, strong safety performance, and flexible solar compatibility. The LFP battery chemistry provides durable energy storage with improved thermal stability and a dependable operating profile.

The integrated system supports solar energy storage, backup power, peak shaving, load shifting, energy arbitrage, and commercial self-consumption. For EPC contractors and project developers, the compact architecture simplifies installation, reduces system complexity, and supports faster project deployment.

Key System Configuration

· Inverter Power: 50kW

· Battery Capacity: 100kWh

· Battery Type: LiFePO4 / LFP

· System Type: High-voltage energy storage system

· Application: Commercial solar battery storage, industrial energy storage, backup power, and EPC projects

· Cooling Method: Smart air cooling

· Protection Level: IP54 ESS cabinet, IP66 inverter

· Communication: CAN, RS485, Ethernet, optional Wi-Fi, cellular, and LAN

· Backup Switching Time: Less than 10ms

· Battery Pack Capacity: 14.336kWh per pack

· Battery Cell Specification: LFP 280Ah

High-Voltage Efficiency for Commercial Solar Projects

The high-voltage design improves energy transfer between solar panels, battery storage, and the inverter system. By operating at a higher voltage range, the system helps reduce conversion loss and supports better overall energy efficiency.

For commercial solar installations, this matters. Every percentage of efficiency can affect long-term savings, especially in projects with daily charging and discharging cycles. The system is suitable for businesses that want to maximize solar self-consumption, reduce wasted solar power, and improve return on investment.

Built for Solar Energy Storage

The system is designed to work with commercial PV arrays and supports a recommended maximum PV array power of 100kW. With MPPT functionality, wide PV voltage range, and high usable PV input power, it can manage solar energy effectively across different operating conditions.

During daylight hours, solar panels can power business loads and charge the battery. When demand increases in the evening or when grid electricity prices rise, stored solar energy can be discharged. This helps reduce energy purchases from the grid and improves the value of the solar installation.

Reliable Backup Power for Business Continuity

Power interruptions can disrupt operations, damage productivity, and increase business risk. This energy storage system supports backup output with fast switching capability, helping critical loads continue operating during grid instability or outages.

For factories, offices, farms, telecom sites, retail stores, and commercial facilities, backup power can protect essential systems such as lighting, communications, security equipment, refrigeration, pumps, computers, and selected production loads.

The system is not only a solar battery. It is a resilient power asset.

LiFePO4 Battery Technology

The system uses LiFePO4 battery technology, known for strong safety characteristics, long service life, stable discharge performance, and enhanced thermal behavior. Compared with traditional lead-acid storage, LFP batteries offer higher usable energy, better cycle performance, and lower maintenance requirements.

For commercial energy storage projects, LiFePO4 chemistry is a strong choice because it supports frequent cycling, safer operation, and dependable long-term performance.

All-in-One Energy Storage Design

The all-in-one structure integrates battery storage, inverter, communication, monitoring, and energy management into a coordinated system. This reduces installation complexity and makes the system easier for EPC companies, installers, and project teams to deploy.

The compact footprint also helps save space in commercial and industrial sites where equipment layout matters. Whether installed beside a solar array, near a facility power room, or as part of an outdoor commercial energy system, the integrated format supports cleaner project execution.

Smart Energy Management

Integrated monitoring and communication functions allow the system to support real-time energy control. Through EMS coordination, the battery can be used for solar self-consumption, time-of-use optimization, backup reserve, peak demand reduction, and grid support.

The system supports CAN, RS485, Ethernet, and optional wireless communication methods, making it adaptable for different project monitoring requirements. With smart control, businesses can decide when to charge, discharge, reserve energy, or support critical loads.

Main Benefits

Lower Electricity Costs

The battery stores energy when solar production is high or electricity prices are low. It can then discharge during high-rate periods or peak demand events. This helps reduce grid purchases and supports electricity cost reduction.

Peak Shaving and Demand Charge Management

Commercial and industrial sites often face expensive demand charges from short power spikes. Battery storage can discharge during these spikes to reduce grid demand and improve cost control.

Solar Self-Consumption

Instead of exporting excess solar energy at low value, businesses can store it and use it later. This improves solar utilization and increases the financial value of the PV system.

Backup Power Support

The system can provide fast backup response for selected loads, helping businesses maintain operational continuity during grid outages or voltage disturbances.

Scalable Project Design

The system can be expanded for growing energy demand, making it suitable for businesses planning future solar expansion, load growth, or additional energy storage capacity.

EPC-Friendly Installation

The integrated design reduces system fragmentation. EPC companies can benefit from simplified planning, easier integration, and faster project deployment.

Technical Highlights

PV Side

· Recommended PV array power: 100kW

· Maximum usable PV input power: 96kW

· Maximum PV input voltage: 1000V

· MPPT voltage range: 160V to 950V

· Multiple MPPT channels for flexible solar input design

AC Side

· Rated AC output: 50kW

· Maximum apparent power: 55kVA

· AC voltage: 3/N/PE, 220/380V or 230/400V

· Frequency: 50Hz / 60Hz

· Low harmonic distortion for cleaner power output

Battery Side

· Battery type: LFP 280Ah

· Rated capacity: 100kWh

· Rated battery voltage: 358.4V

· Voltage range: 296.8V to 408.8V

· Rated charge and discharge current: 140A

Inverter Performance

· Rated output power: 50kW

· Maximum inverter efficiency: 97.8%

· PV-to-battery maximum efficiency: 98.5%

· Battery-to-AC maximum efficiency: 97.5%

· Backup switching time: less than 10ms

Protection and Safety

· Anti-islanding protection

· Output overcurrent protection

· Short-circuit protection

· DC reverse-polarity protection

· Integrated DC switch

· Surge protection

· Optional AFCI

· Aerosol fire protection

· Smart cooling system

Applications

Commercial Solar Power Systems

Improve solar power utilization by storing excess daytime generation and using it during peak demand, evening loads, or high-price electricity periods.

Manufacturing and Industrial Facilities

Support production stability, reduce electricity costs, manage power peaks, and provide backup energy for critical operational loads.

EPC Solar Storage Projects

A practical solution for EPC companies that need an integrated commercial battery storage system for faster design, installation, and commissioning.

Office Buildings and Retail Facilities

Store solar energy, reduce grid purchases, improve energy resilience, and support daily business continuity.

Farms and Agricultural Operations

Power irrigation, cold storage, processing equipment, lighting, and other agricultural loads with stored solar energy.

Standalone Battery Storage

Use the system for peak shaving, load shifting, energy arbitrage, backup power, and grid support applications.

Why Choose This High-Voltage LiFePO4 Energy Storage System?

This system is designed for businesses that need more than simple battery backup. It supports a complete commercial energy strategy: solar storage, cost reduction, backup power, demand management, and intelligent energy control.

Its high-voltage design supports efficient energy movement. Its LFP battery chemistry offers reliable performance. Its integrated inverter and communication architecture simplify project execution. Its flexible application range makes it suitable for commercial, industrial, agricultural, and EPC energy storage projects.

For businesses investing in solar energy, this system helps turn solar power into a controllable, dispatchable, and revenue-supporting asset.