All in One Stackable ESS

Product Overview

The All-in-One Stackable Residential ESS is a compact energy storage solution that integrates a high-performance LiFePO4 battery pack, hybrid inverter, and intelligent battery management system into a single modular unit. Designed for residential solar systems and small commercial applications, it enables homeowners to maximize solar self-consumption, maintain backup power during outages, and reduce electricity costs.

Its stackable architecture allows flexible capacity expansion without complex installation, making it an ideal choice for both new solar installations and existing energy storage upgrades.

Key Features

• Integrated all-in-one design combining battery, inverter, and intelligent control

• Modular stackable structure for flexible capacity expansion

• Premium LiFePO4 battery cells for enhanced safety and long service life

• More than 6,000 charge/discharge cycles

• High conversion efficiency exceeding 97.8%

• Dual MPPT design for higher photovoltaic energy harvesting

• Supports both grid-connected and off-grid operation

• Intelligent Battery Management System (BMS) for comprehensive protection

• IP54 protection rating suitable for indoor and semi-outdoor installation

• Wide operating temperature range from -20°C to +60°C

• Low maintenance and long-term reliable operation

Product Advantages

Flexible Capacity Expansion

The stackable battery design enables users to increase storage capacity according to changing household energy demands without replacing the entire system.

Higher Solar Utilization

Dual MPPT technology optimizes photovoltaic power generation by independently tracking multiple solar arrays, improving overall system efficiency.

Reliable Emergency Backup

When grid power fails, the system automatically switches to backup mode, ensuring continuous electricity for essential household appliances.

Intelligent Energy Management

The integrated energy management system automatically balances solar generation, battery charging, household consumption, and grid interaction for optimal energy efficiency.

Safe Lithium Iron Phosphate Technology

Built with LiFePO4 battery chemistry, the system offers superior thermal stability, excellent cycle performance, and enhanced operational safety compared with conventional lithium batteries.

Typical Applications

• Residential solar energy storage

• Smart homes

• Villas and independent houses

• Rural electrification projects

• Backup power systems

• Small commercial buildings

• Remote homes and cabins

• Energy cost optimization projects

Technical Highlights

Battery Chemistry: Lithium Iron Phosphate (LiFePO4)

Battery Capacity Options:

• 20 kWh

• 25 kWh

• 30 kWh

Output Power Options:

• 12 kW

• 15 kW

• 17 kW

• 20 kW

Battery Capacity: 100Ah

Cycle Life: >6000 Cycles

Maximum PV Input Voltage: 1000V

MPPT Efficiency: 99.9%

Maximum Inverter Efficiency: >97.8%

Charging & Discharging Current: Up to 100A

Operating Temperature: -20°C to +60°C

Protection Level: IP54

Grid Compatibility: Three-phase 380V / 400V, 50Hz/60Hz

Intelligent Protection Functions

The integrated Battery Management System provides multiple protection mechanisms, including:

• Overcharge protection

• Over-discharge protection

• Over-current protection

• Short circuit protection

• Cell balancing

• Temperature monitoring

• Voltage monitoring

• Fault diagnosis and alarm functions

These intelligent protections help maximize battery lifespan while ensuring safe operation.

Why Choose Our Residential ESS?

As a professional LiFePO4 battery manufacturer, we combine advanced battery technology with strict quality control to deliver reliable residential energy storage solutions. Every system is manufactured using premium-grade battery cells and tested to international standards for safety, durability, and performance.

Our engineering team also provides customized ESS solutions for distributors, solar installers, EPC contractors, wholesalers, and OEM/ODM partners worldwide.

OEM & ODM Services

We support comprehensive customization services, including:

• Battery capacity customization

• Inverter configuration

• Private label branding

• Customized cabinet appearance

• Communication protocol customization

• Regional certification support

• Packaging customization

Suitable Industries

• Solar energy companies

• Renewable energy distributors

• Residential energy storage providers

• EPC contractors

• Electrical system integrators

• Home energy solution providers

• Battery wholesalers

• Smart home solution companies

Keywords

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