6KW 16KWh All in One Residential Energy Storage System

01 · Overview

The 6KW 16KWh All in One Residential Energy Storage System is an integrated solar energy storage solution combining a 6KW hybrid inverter and a 16KWh lithium iron phosphate battery pack in one compact cabinet.

Designed for residential users, solar installers, energy solution providers, and distributors, this Hybrid Solar Energy Storage System provides reliable power management by storing solar energy and supplying electricity when needed.

Unlike traditional energy storage solutions that require separate inverter and battery installation, this all-in-one design simplifies system integration, reduces installation complexity, and improves space efficiency.

With a built-in MPPT controller, high-capacity LiFePO4 battery, and intelligent hybrid inverter technology, this All in One Energy Storage System Supplier solution is suitable for homes, small renewable energy projects, and backup power applications.

The system provides 6KW inverter output power, 16KWh energy storage capacity, and more than 8000 battery cycles, making it an ideal choice for customers seeking long-term, stable, and efficient residential energy storage.

02 · Key Features

6KW Hybrid Inverter with Intelligent Energy Management

The integrated 6KW hybrid inverter combines solar input management, battery charging, and power conversion functions into one system.

It supports simultaneous AC and DC inputs, allowing flexible energy management between solar generation, grid power, and battery storage.

The hybrid inverter design helps users maximize solar energy utilization while maintaining reliable backup power availability.

Key advantages:

• 6KW hybrid inverter output
• Supports AC and DC inputs simultaneously
• 220V-240V output voltage
• Compatible with residential solar applications
• Built-in intelligent power management

16KWh High Capacity LiFePO4 Battery Storage

The system is equipped with a 16KWh lithium iron phosphate battery pack designed for long-term residential energy storage.

The 51.2V 314Ah battery configuration provides stable energy output and reliable storage capacity for daily household electricity needs.

LiFePO4 battery technology offers excellent safety performance, thermal stability, and long service life compared with traditional battery solutions.

Key advantages:

• 16KWh large energy storage capacity
• LiFePO4 battery technology
• 51.2V 314Ah battery configuration
• More than 8000 battery cycles
• Suitable for long-term residential use

Built-in MPPT for Efficient Solar Charging

The integrated MPPT controller improves solar energy conversion efficiency by continuously adjusting the operating point of photovoltaic input.

With a PV charging voltage range of 60V-450V, the system supports flexible solar panel configurations for different residential installation requirements.

This makes the system suitable for users looking to increase solar self-consumption and reduce dependence on traditional electricity sources.

Solar charging advantages:

• Built-in MPPT controller
• PV input voltage: 60V-450V
• Improved solar utilization efficiency
• Supports renewable energy applications

All-in-One Cabinet Design for Easy Installation

The integrated cabinet combines the inverter and battery system into one complete unit, reducing installation complexity and saving valuable installation space.

Compared with separated battery and inverter systems, the all-in-one structure provides easier transportation, wiring, and system deployment.

The cabinet is equipped with mobile rollers, making movement and installation more convenient.

Design advantages:

• Integrated inverter and battery cabinet
• Space-saving structure
• Simplified installation process
• Equipped with mobile roller design

Reliable Backup Power for Residential Applications

This energy storage system provides stable backup power during grid interruptions and helps maintain essential household electricity supply.

The combination of large battery capacity and hybrid inverter technology allows homeowners to store solar energy during the day and use stored electricity when needed.

Application advantages:

• Home backup power
• Solar self-consumption optimization
• Energy independence solutions
• Residential renewable energy storage

Flexible Solution for Global Energy Storage Projects

Designed for installers, distributors, and energy solution providers, this system supports professional deployment across different markets.

The compact cabinet structure, long cycle battery technology, and integrated design make it suitable for residential energy storage projects requiring reliable performance.

Suitable applications:

• Residential solar storage
• Backup energy systems
• Small renewable energy projects
• Energy storage distribution projects

03 · Technical Highlights: BMS Protection

Safety is a critical factor in residential energy storage systems. This Hybrid Solar Energy Storage System uses advanced battery management technology to monitor battery conditions and maintain safe operation.

The intelligent BMS continuously monitors charging and discharging status while providing multiple protection functions to improve system reliability.

Six protection functions include:

• Overcharge protection
• Over-discharge protection
• Over-current protection
• Short circuit protection
• Over-temperature protection
• Battery status monitoring

The LiFePO4 battery pack provides excellent chemical stability and thermal safety. With a cycle life of more than 8000 times, the battery system is designed for long-term residential energy storage applications.

Combined with strict quality testing and professional manufacturing standards, VoltCrave Power ensures reliable performance and safety for global energy storage customers.

04 · Simple Operation

The all-in-one energy storage system is designed for simplified installation and convenient operation.

The integrated cabinet reduces wiring requirements between separate battery and inverter components. Users and installers can complete system deployment more efficiently compared with traditional separated solutions.

The system supports solar charging, battery storage, and intelligent energy management through the hybrid inverter.

Standard package includes:

• All-in-one energy storage cabinet
• National standard charging cable ×1
• User manual ×1
• OEM customized packaging options

For installers and distributors, VoltCrave Power provides flexible customization and OEM support according to different market requirements.

05 · Why Choose VoltCrave Power

Compared with ordinary energy storage products, VoltCrave Power focuses on providing reliable residential energy storage solutions with professional manufacturing capabilities and long-term B2B support.

With advanced LiFePO4 battery technology, strict quality control processes, and OEM/ODM capabilities, VoltCrave Power supports global distributors, solar installers, and energy solution providers with customized storage products.

From product design and battery selection to system integration and supply support, VoltCrave Power delivers dependable all-in-one energy storage solutions for residential and renewable energy markets.