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All-in-One Solar Energy Storage System
Home / Products / Power Conversion System (PCS) / All-in-One Solar Energy Storage System / 6kW 16kWh All-in-One Energy Storage System with Dual MPPT

6kW 16kWh All-in-One Energy Storage System with Dual MPPT

6kW 16kWh All-in-One Energy Storage System with Dual MPPT integrates a 6kW inverter and 16kWh battery into one compact unit, providing a high-capacity All-in-One Solar Energy Storage System for residential backup power, solar self-consumption and distributed energy storage applications.

Core Advantages:

1. Integrated Inverter and Battery Design

This All-in-One Solar Energy Storage System combines the inverter and 16kWh battery in one integrated unit, reducing installation space and simplifying system configuration compared with separate inverter and battery systems.

2. High-Capacity Energy Storage

The integrated 16kWh battery provides extended energy storage for residential applications, helping support household loads through the night and providing additional backup capacity during periods of low solar generation.

3. Dual MPPT Solar Input

The dual MPPT architecture supports up to 9000W of PV input with independent 19A inputs, helping improve solar energy harvesting and providing greater flexibility for different PV array configurations.

4. High Output Capability

With 6kW continuous system output and up to 12kW peak power, this All-in-One Solar Energy Storage System can support high-power residential loads such as air conditioners, water pumps and other household appliances.

5. Fast Backup Power Switching

The 10ms transfer time enables rapid switching between grid and battery power when a grid outage occurs, helping maintain power for essential household equipment.

6. Pure Sine Wave Output

Pure sine wave AC output provides stable power for household appliances and sensitive electronic equipment, supporting reliable operation in residential energy storage applications.

Product Parameters
Application Scenarios
OEM/ODM Services
Why Choose Us
FAQ
Model
AC Input
Voltage Range 90~280±3VAC (Normal Mode); 170~280±3VAC (UPS Mode)
Frequency 50/60Hz (Auto-adaptive)
AC Output
Peak Power 12KW
Voltage 208/220/230/240VAC
Power Factor 1.0
Frequency 50/60Hz ±0.1%
Transfer Time 10ms
Waveform Pure Sine Wave
Overload Capacity (Battery Mode) 60s@102%~110%; 10s@110%~130%; 3s@130%~150%; 0.2s@>150%
Max Efficiency 93% @ 48VDC
Charging (PV/Grid)
PV Input 19A+19A / 9000W
PV Voltage Range 80~520VDC
PV Open Circuit Voltage 500VDC
PV Charging Current 120A
Grid Charging Current 120A
Max Charging Current 120A
Battery Parameters
Rated Capacity 16KWh (0.5C, 25°C)
Available Capacity (90% DOD) 16KWh
Max Charge/Discharge Current 100A / 150A
Operating Voltage Range 40.5VDC ~ 54.5VDC
Operating Temperature -10°C ~ +50°C
Interface & Communication
Communication Interface USB
General Information
Operating Temperature -10°C ~ +50°C
Relative Humidity 5% ~ 95% (Non-condensing)
Storage Temperature -15°C ~ +60°C
Max Operating Altitude 4000m
Dimensions & Weight
Package Size (L×W×H) 540×510×895mm

Residential Solar Energy Storage – For homeowners seeking higher solar self-consumption and energy independence.
Home Backup Power – Provides battery backup for essential household loads during grid outages.
Whole-Home Energy Storage – Supports higher-power appliances and larger household energy demands.
Solar Self-Consumption – Stores excess daytime solar energy for use during the evening or periods of low PV generation.
Distributed Energy Storage – Suitable for residential and small-scale distributed solar storage projects.
Solar Installer Projects – Provides an integrated energy storage platform for installers and system integrators.

Our services include:

Private labeling and brand customization
Product appearance and housing customization
Packaging and documentation customization
System configuration for different markets
Communication and monitoring customization
OEM / ODM production for bulk orders

1. Residential Energy Storage Solution

Our All-in-One Solar Energy Storage System integrates solar power conversion and battery storage to provide a compact solution for household energy management and backup power.

2. Whole-Home Backup Solution

The 6kW output and 16kWh storage capacity provide a practical solution for households requiring extended backup power for essential and high-power appliances.

3. High-Efficiency Solar Storage Solution

With dual MPPT and up to 9000W PV input, the system supports flexible solar array configurations and efficient solar energy collection for residential applications.

4. B2B Energy Storage Supply Solution

We supply All-in-One Solar Energy Storage System products to distributors, wholesalers, solar installers and system integrators, with OEM, ODM and private-label support for different project and market requirements.

Q1: What is the 6kW 16kWh All-in-One Energy Storage System with Dual MPPT used for?

The 6kW 16kWh All-in-One Energy Storage System with Dual MPPT is designed for residential solar energy storage, whole-home backup, solar self-consumption and distributed energy storage applications.

Q2: What is the advantage of the Dual MPPT design?

Dual MPPT provides two independent solar input channels, supporting flexible PV array configurations and helping improve solar energy harvesting under different solar generation conditions.

Q3: Does this All-in-One Solar Energy Storage System support backup power?

Yes. The system supports rapid grid-to-battery switching and can provide backup power for household appliances when grid electricity is interrupted.

Q4: Do you provide OEM and ODM services?

Yes. We are a battery energy storage system manufacturer with our own factory and provide OEM, ODM, private labeling, packaging customization and bulk production services.

Q5: Who can purchase this All-in-One Solar Energy Storage System?

It is suitable for solar distributors, wholesalers, installers, system integrators, energy storage companies and solar brands looking for integrated residential energy storage products.

Kingway(Jinhua) Display Co., Ltd.
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OUR STORY
Become a World-Class Green Energy Enterprise, Build Low-Carbon Future
Kingway(Jinhua) Display Co., Ltd., a subsidiary of Kingway Group, is a high-tech enterprise focusing on the R&D, manufacturing, sales, and solution provision of new energy storage products. Headquartered in Dongyang, Zhejiang Province, the company leverages the Group’s over 20 years of manufacturing experience and complete industrial chain resources to supply safe, efficient and intelligent energy storage products as well as one-stop energy solutions for customers worldwide.
The company’s production base in Dongyang, Zhejiang covers an area of 26.6 mu. It houses modern intelligent workshops equipped with automated production equipment, advanced testing laboratories and a comprehensive quality management system. Standardized management is implemented throughout the production process. Every procedure, from raw material procurement, SMT mounting, PACK assembly and system integration to finished product testing, is carried out in strict accordance with international quality standards, ensuring outstanding safety, stability and reliability of every product set.
Backed by the robust manufacturing capacity of Kingway Group, the company has established a nationwide industrial layout. R&D centers and production bases are located in Chenzhou and Changsha of Hunan, Dongguan and Foshan of Guangdong, as well as Dongyang of Zhejiang. An integrated operation system covering R&D & design, intelligent manufacturing, supply chain management, and global sales & services has been built, enabling stable and efficient product delivery to clients across the globe.
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