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All-in-One Solar Energy Storage System
Home / Products / Power Conversion System (PCS) / All-in-One Solar Energy Storage System / 3.6kW 8kWh All-in-One Solar Energy Storage System
3.6kW 8kWh All-in-One Solar Energy Storage System
3.6kW 8kWh All-in-One Solar Energy Storage System

3.6kW 8kWh All-in-One Solar Energy Storage System

3.6kW 8kWh All-in-One Solar Energy Storage System integrates a 3.6kW pure sine wave hybrid inverter and 8kWh battery into one compact unit, providing a space-saving solution for residential solar energy storage, backup power and self-consumption applications.

Core Advantages:

1. Integrated Solar and Battery Storage Design

This All-in-One Solar Energy Storage System combines the solar inverter and 8kWh battery in a single cabinet, reducing installation space and simplifying system integration compared with separate inverter and battery configurations.

2. Efficient Solar Energy Utilization

With a built-in MPPT solar charger, the All-in-One Solar Energy Storage System supports up to 5000W PV input and a 40–450VDC PV operating range, allowing flexible solar system configuration.

3. Flexible Solar and Grid Charging

The system supports both PV and grid charging, allowing the battery to be charged from solar energy during normal operation and supplemented by grid power when solar generation is insufficient.

4. Remote Monitoring

Built-in WiFi connectivity allows users to monitor system operation through mobile devices, including solar generation, battery status and overall operating conditions.

5. Multi-Layer Safety Protection

The integrated battery and power management system provides protection against overvoltage, overcurrent, short circuit and overtemperature conditions, supporting stable long-term operation.

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Product Parameters
Application Scenarios
OEM/ODM Services
Why Choose Us
FAQ
Model
1 Model Product Model 3.6KW + 8KWH
AC Input
2 AC Input Rated Input Voltage 208/220/230/240VAC; L+N+PE
3 AC Input Voltage Range 90~280±3VAC (Normal Mode); 170~280±3VAC (UPS Mode)
4 AC Input Frequency 50/60Hz (Auto-adaptive)
AC Output
5 AC Output Rated Power 3.6KW
6 AC Output Peak Power 5.7KW
7 AC Output Voltage 208/220/230/240VAC
8 AC Output Power Factor 1.0
9 AC Output Frequency 50/60Hz ±0.1%
10 AC Output Transfer Time 10ms
11 AC Output Waveform Pure Sine Wave
12 AC Output Overload Capacity (Battery Mode) 60s @ 102%~110%; 10s @ 110%~130%
13 AC Output Max Efficiency 92.7% @ 24VDC
Charging System
14 Charging System Solar Charging Type MPPT
15 Charging System PV Input 18A / 5000W
16 Charging System PV Voltage Range 40~450VDC
17 Charging System PV Open Circuit Voltage 500VDC
18 Charging System PV Charging Current 100A
19 Charging System Grid Charging Current 100A
20 Charging System Max Total Charging Current 100A
Battery Parameters
21 Battery Parameters Rated Battery Voltage 25.6VDC
22 Battery Parameters Rated Energy 8KWh (0.2C, 25°C)
23 Battery Parameters Usable Energy (90% DOD) 8KWh
24 Battery Parameters Max Charging/Discharging Current 75A / 150A
25 Battery Parameters Operating Voltage Range 20Vdc ~ 29.2Vdc
26 Battery Parameters Operating Temperature -10°C ~ +50°C
Interface & Communication
27 Interface & Communication Display LCD Display
28 Interface & Communication Communication Interface USB
29 Interface & Communication Remote Monitoring WiFi
General Information
30 General Information Protection Rating IP20
31 General Information Operating Temperature -10°C ~ +50°C
32 General Information Relative Humidity 5% ~ 95% (No Condensation)
33 General Information Storage Temperature -15°C ~ +60°C
34 General Information Max Operating Altitude 4000M
Dimensions & Weight
35 Dimensions & Weight Product Dimensions (L×W×H) 440 × 246 × 760 mm
36 Dimensions & Weight Package Dimensions (L×W×H) 520 × 436 × 890 mm

Residential Solar Energy Storage – For homes looking to increase solar self-consumption and reduce grid electricity usage.
Home Backup Power – Provides automatic battery backup for essential household appliances during grid outages.
Solar Self-Consumption Systems – Stores excess daytime solar generation for use during the evening or peak-demand periods.
Small Residential Energy Storage – A compact solution for homes with limited installation space.
Remote and Backup Power – Suitable for areas with unstable grid power or frequent power interruptions.
Solar Installer Projects – Provides an integrated energy storage platform for residential solar installers and system integrators.

Our services include:

Private labeling and brand customization
Product appearance and housing customization
Customized packaging and documentation
System configuration according to project requirements
Communication and monitoring customization
OEM / ODM production for bulk orders

1. Residential Energy Storage Solution

Our All-in-One Solar Energy Storage System combines PV generation, battery storage and inverter functions to provide a compact residential energy management solution.

2. Solar Backup Power Solution

The system automatically switches to battery power during grid interruptions, helping maintain electricity for essential household loads and reducing the impact of unexpected outages.

3. Solar Self-Consumption Solution

Excess solar energy generated during the daytime can be stored in the 8kWh battery and used when solar generation is unavailable, improving renewable energy utilization.

4. B2B Energy Storage Supply Solution

We provide integrated solar energy storage products for distributors, wholesalers, installers and system integrators, with OEM, ODM and private-label support for different markets and project requirements.

Q1: What is the 3.6kW 8kWh All-in-One Solar Energy Storage System used for?

The 3.6kW 8kWh All-in-One Solar Energy Storage System is designed for residential solar energy storage, backup power and solar self-consumption applications.

Q2: Does this All-in-One Solar Energy Storage System include the battery?

Yes. The system integrates an 8kWh battery with a 3.6kW inverter in one compact unit, reducing the need for separate inverter and battery installation.

Q3: Can the system work with both solar power and the grid?

Yes. The system supports PV and AC grid input, allowing solar energy to supply loads and charge the battery while grid power can provide supplementary charging when required.

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 is this All-in-One Solar Energy Storage System suitable for?

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

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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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