This WY51100 integrated all-in-one energy storage system combines a high-efficiency 5.5KW off-grid inverter and 5KWh energy for one PACK. By using brand-new grade-A cells, the whole system deliveries long-cycle life, offering a compact, plug-and-play solution for residential and small commercial applications. It supports seamless off-grid operation, real-time energy monitoring, and modular expansion to meet growing power demands, effectively solving the pain points of unstable power supply and high energy costs.
How it Works
Product Advantages
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Plug-in and Play
Designed with user-friendly plug-and-play terminals, requires no complicated wiring or professional setup.
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Maximized Space Efficiency
Inverter and LiFePO4 battery in one compact system, eliminates the need for separate installations—delivering easy indoor/outdoor deployment
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Uninterrupted Power Supply
Delivers reliable, continuous power for household appliances such as fans, lights, and air conditioners.
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Long Cycle Life
Adopts high-quality LiFePO4 battery cells with ultra-long cycle life, ensuring stable performance and long service life.
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Easy Capacity Expansion
Supports flexible parallel connection, allowing users to conveniently expand battery capacity based on actual power demands.
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Green Clean Energy
Built with non-toxic, recyclable LiFePO4 chemistry, offering safe, clean, and environmentally friendly energy storage for daily use.
Product Parameters
| Inverter Module | |
| Output | |
| Rated Output Power | 5,000W |
| Max. Peak Power | 10,000VA |
| Motor Load Capacity | 4HP |
| Wave Form | PSW (Pure Sine Wave) |
| Rated Output Voltage | 220V AC (Single Phase) |
| Max. Parallel Capacity | 2 units (Up to 20KW) |
| Output Mode | Off-grid/Hybrid |
| Solar Intput | |
| Types of Solar Charging | MPPT |
| Max. Solar Array Power | 5,500W |
| Max. Solar Open-circuit Voltage | 500Vdc |
| Grid/Generator Input | |
| Input Voltage Range | 90~280Vac |
| Bypass Overload Current | 40A |
| Battery Charging | |
| Max. Solar Charging Current | 100A |
| Max. Grid/Generator Charging Current | 60A |
| General | |
| Dimensions (L×W×H mm) | 480*580*145 |
| Weight (KG) | ~18 |
| Battery Module | |
| Battery Energy | 5.12KWh |
| Rated Voltage | 51.2V |
| Rated Capacity | 100Ah |
| Battery Type | LiFePO4 Prismatic cell |
| Cycle Life | ≥6000 (80%DOD, 0.5C, 25°C) |
| Max. Parallel Capacity | 4 Units (Max. 20.48KWh) |
| Dimensions (L×W×H mm) | 480*580*145 |
| Weight (KG) | ~45 |
| IP Level | IP21 |
Solutions in Action
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Used to add production pictures and cases
Committed to the highest standards, Yourice focuses on fast and accurate delivery to meet the diverse needs of customers worldwide.
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Used to add production pictures and cases
Committed to the highest standards, Yourice focuses on fast and accurate delivery to meet the diverse needs of customers worldwide.
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