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All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
All-in-One Solar Energy Storage System ·
12kW 30kWh All-in-One Solar Energy Storage System
12kW 30kWh All-in-One Solar Energy Storage System integrates a high-power inverter and 30kWh battery into one compact system, delivering split-phase 120/240V output, 12kW PV input and fast charging for residential, whole-home backup and high-capacity solar energy storage applications.
Core Advantages:
1. High-Power Split-Phase Output
The All-in-One Solar Energy Storage System provides 120/240V split-phase output and up to 12kW rated power, making it suitable for North American residential power systems and high-demand loads such as central air conditioning and water pumps.
2. Large-Capacity Energy Storage
With up to 30kWh of available battery energy, this All-in-One Solar Energy Storage System provides extended backup power for large homes, helping reduce dependence on the grid during peak demand and power outages.
3. High Solar Input Capacity
The system supports up to 12kW PV input through MPPT solar charging, allowing more solar generation capacity to be connected and helping maximize renewable energy utilization.
4. Fast Solar and Grid Charging
With up to 220A solar charging current and 160A grid charging current, the system can rapidly replenish battery energy, making it suitable for high-consumption applications and areas with variable solar conditions.
5. Reliable Backup Power
A 10ms transfer time enables rapid switching between grid and battery power, helping maintain continuous electricity for essential residential loads during grid interruptions.
6. Pure Sine Wave Power Output
Pure sine wave output provides stable and high-quality AC power for household appliances, electronics and other equipment requiring reliable power quality.
7. Smart Monitoring and System Management
The integrated LCD display and WiFi monitoring provide convenient access to system operating information, while RS485, RS232, USB and dry-contact interfaces support flexible system communication and integration.
8. Robust System Protection
With an IP21 protection rating and an operating temperature range of -10°C to +50°C, the system is designed for stable operation across a range of residential and distributed energy storage environments.
Product Parameters
Application Scenarios
OEM/ODM Services
Why Choose Us
FAQ
| Product Model | 12KW split phase inverter+30KWH All in one machine |
| Rated Input Voltage | 120 (L1/N,L2/N) 240Vac(L1/L2) |
| Voltage Range | (85Vac~140Vac) ±2% |
| Frequency | 50Hz/60Hz |
| Rated Power | Split phase: 12000W; Single phase: 7200W |
| Peak Power | Split phase: 12000W; Single phase: 7200W |
| Voltage | 120Vac (L1/N,L2/N) / 240Vac (L1/L2) |
| Power Factor | 1 |
| Frequency | 50Hz±0.3Hz / 60Hz±0.3Hz |
| Transfer Time | 10ms |
| Sine Wave | Pure Sine Wave |
| Overload Protection | (105%<load<110%) ±5%; (110%<load<125%) ±5%; Load>125% ±5% |
| Max Efficiency | > 91% |
| Solar Charging Type | MPPT |
| PV Input | 22A / 12KW |
| Voltage Range | 90Vdc ~ 485Vdc |
| Open Circuit Voltage | 500Vdc |
| PV Charging Current | 220A |
| Grid Charging Current | 160A |
| Max Charging Current | 220A |
| Rated Battery Voltage | 51.2VDC |
| Rated Energy | 30720Wh (0.5C, 25℃) |
| Available Energy (90% DOD) | 30KWh |
| Max Charge/Discharge Current | 200A / 200A |
| Operating Voltage Range | 44.8Vdc ~ 58.4Vdc |
| Operating Temperature | -10℃ ~ 50℃ |
| Display | LCD |
| Communication | RS485 / RS232 / USB / Dry Contact |
| Monitoring | WiFi |
| Protection Level | IP21 |
| Operating Temperature | -10℃ ~ 50℃ |
| Humidity | 5% ~ 95% |
| Storage Temperature | -15℃ ~ 60℃ |
| Max Operating Altitude | 4000m |
| Product Dimensions | 595 × 298 × 1550 mm |
| Package Dimensions | 755 × 480 × 1630 mm |
Whole-Home Energy Storage – Provides high-capacity backup power for large residential properties and high-energy-demand households.
Residential Solar Backup – Stores solar energy for use during grid outages and periods of low solar generation.
North American Split-Phase Systems – Designed for 120/240V split-phase residential power applications.
High-Power Home Appliances – Supports demanding loads such as central air conditioners, water pumps and other high-power equipment.
Solar Self-Consumption – Stores excess solar generation and makes it available during evening or peak-demand periods.
Large Residential Energy Storage – Suitable for homeowners requiring extended battery backup and greater energy independence.
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
Project-based energy storage system solutions
1. Whole-Home Backup Solution
Our All-in-One Solar Energy Storage System combines high-power inverter output and 30kWh battery storage to provide extended backup power for residential loads during grid outages.
2. Split-Phase Residential Energy Storage Solution
The 120/240V split-phase configuration makes the system suitable for residential energy storage projects requiring compatibility with North American electrical systems.
3. High-Capacity Solar Storage Solution
With 12kW PV input and high-current MPPT charging, the system supports larger solar arrays and high-capacity battery storage for maximizing renewable energy utilization.
4. B2B Energy Storage Supply Solution
We provide All-in-One Solar Energy Storage System products for distributors, installers and system integrators, supporting OEM, ODM, private labeling and customized project requirements.
Q1: What is the 12kW 30kWh All-in-One Solar Energy Storage System used for?
The 12kW 30kWh All-in-One Solar Energy Storage System is designed for whole-home backup, residential solar energy storage, solar self-consumption and high-capacity distributed energy storage applications.
Q2: Does this All-in-One Solar Energy Storage System support 120/240V split-phase output?
Yes. The system supports 120/240V split-phase output, making it suitable for residential applications using North American split-phase electrical systems.
Q3: How much solar PV capacity can be connected?
The system supports up to 12kW of PV input and uses MPPT solar charging technology to improve solar energy harvesting and charging efficiency.
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 solar brands looking for high-capacity residential energy storage products.
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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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We maintain deep long-term partnerships with leading global PV inverter brands. Our batteries feature fully compatible communication protocols, delivering customized one-stop PV & energy storage solutions globally.
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Email: coopdy@vip.163.com
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Phone: +86-19957970189
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Address: No. 151 Guanshan North Road, Jiangbei Subdistrict, Dongyang City, Jinhua City, Zhejiang Province, P.R.China
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