| MOQ | 1 Other |
| Category | Metallurgy, Mineral & Energy |
Highlights at a glance
Grade A LiFePO4 Cells: UBETTER Stackable residential energy storage battery adopts Class A LiFePO4 cells, supporting 6000-8000 cycles at 0.5C 80% DOD, delivering stable power for home, farm, orchard, off-grid and hybrid solar storage systems.
Smart BMS Protection: Built-in intelligent BMS with Bluetooth and WiFi, real-time remote monitoring of voltage, current and temperature, effectively preventing overcharge, overdischarge, short circuit and overheating for stable safety operation.
Stackable Space-Saving Design: Stackable structure enables easy installation and maintenance, plug-and-play use, flexible capacity expansion and excellent space utilization.
All-in-One Integrated System: Integrated battery and inverter design achieves seamless connection with solar power, diesel generators and utility grid systems.
Parallel Expandable Capacity: Supports up to 15 units parallel operation, realizing flexible capacity expansion according to personalized demands.
OEM & ODM Customization: Provides professional OEM/ODM service including appearance, electrical parameters and application scenarios, offering complete solar energy system solutions.
Overseas Warehouse Support: Multiple overseas warehouses provide sufficient spot supply, fast global delivery and efficient local service.
10-Year Industry Warranty: Offers industry-leading 10-year warranty to fully guarantee product quality and reliable after-sales service.
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excellent quality: the core adopts automobile grade a lithium iron phosphate battery core, with a cycle life of more than 6000 times and a safety performance far exceeding the standard. provide a variety of capacities (5kWh, 10kWh, 15kWh20kwh, 30KWH etc.) and styles to meet the needs of different customers' families and make one-stop purchases. built-in intelligent BMS, support APP remote monitoring. Modular design, flexible installation, greatly reduce your after-sales service costs.
UBETTER offers home energy storage solutions and one-stop services. This system cuts electricity costs, ensures power during blackouts, and enables energy independence with 24/7 clean renewable power, supporting off grid, hybrid grid-tied, and solar backup use. It is fully customizable (capacity, voltage, installation), compatible with most residential solar systems, and equipped with WiFi and Bluetooth. Complete certification procedures it is safe, fire-retardant durable, and easy to install.
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| System Voltage | 48V / 51.2V |
| Capacity | 100Ah, 200Ah, 300Ah, 400Ah (5kWh, 10kWh, 15kWh, 20kWh) |
| Output Power Range | 10-20Kw |
| Grid Connection | Off grid, Hybrid grid |
| Type | All-In-One, Stackable |
| Protection Class | IP55 |
| Communication Port | RS-232, RS485, Wifi, CAN, Bluetooth |
| Cycle Life | 6000-8000 cycles (0.5C 80% DOD) |
| Certification | CE/RoHS/UN38.3/MSDS |
| Warranty | 5~10 Years |
| Brand Name | UBETTER |
| Model Number | QGL-1250 |
| Place of Origin | Guangdong, China |
| Single package size | 7.2X17.5X22 cm |
| Single gross weight | 68.0 kg |