Designed for dependable home energy storage, the LEB-14366-L1 combines high capacity with long service life to support both everyday energy management and emergency backup. Delivering 14.37 kWh of usable energy at 51.2 V, it provides consistent power for critical household loads, helping homeowners maintain comfort and stability during grid interruptions.
The system is powered by high-quality LiFePO₄ battery cells and managed by an intelligent BMS that actively supervises operating conditions. This advanced control architecture enhances operational safety, maximizes efficiency, and extends battery lifespan, enabling up to 8,000 charge–discharge cycles at 80% depth of discharge.
Engineered for flexibility, the LEB-14366-L1 supports both wall-mounted and floor-standing installation and is protected by an IP65-rated enclosure, making it suitable for indoor or sheltered outdoor environments. Its modular scalability allows up to 20 batteries in parallel, offering a future-ready solution as household energy demands increase. Optional configurations-including pack-level fire suppression, Bluetooth connectivity, heating functionality, and mobility wheels-further improve system safety, monitoring convenience, and installation versatility.
With its combination of performance, expandability, and intelligent protection, the LEB-14366-L1 delivers a smart and resilient energy storage solution for homes pursuing greater energy autonomy and reliability.
| LEB-14336-L1 | |
| Electrical Characteristics | |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 280Ah |
| Energy | 14336Wh |
| Battery | LiFePO4 |
| Cycle Life | 8,000 cycles@77℉(25°C), 0.5C/0.5C |
| Operating Voltage | 44.8~57.6V |
| Communication Interface | CAN / RS485 / RS232 |
| Scalability | ≤20 units |
| Extended Functions | Pack-level aerosol fire suppression device / Bluetooth / Heating function (optional) / Wheels (optional) |
| Charge/Discharge Efficiency | |
| Recommended Charge/Discharge Current | 140A |
| Standard Charge/Discharge Current | 200A |
| Maximum Discharge Current | 250A 10S |
| Conversion Efficiency | 99%, 25°C/0.5C |
| Environment | |
| Installation Environment | Indoor / Outdoor under eaves |
| Charging Temperature | With heating function: -20~55°C; Without heating function: 0~55°C |
| Discharging Temperature | -20~60°C |
| Storage Temperature | 20°C~45°C within three months; 25±3°C for more than three months |
| Storage Humidity | 65+20%RH |
| Altitude | ≤3,000m |
| Cooling Method | Natural cooling |
| Ingress Protection | IP65 |
| Structure | |
| Dimensions (L x W x H) | 800*500*227mm (excluding wheels) |
| Weight | 133.58kg (excluding wheels) |
| Installation Method | Wall-mounted or ground installation |
| Certification | |
| UN38.3, MSDS, Sea Freight Report, CB, CEI 0-21 | |
Our factory
FAQ
Q: Is there a process of testing the products in place before they are shipped out?
A: Absolutely. Prior to dispatching each consignment, we subject all products in the batch to comprehensive testing. This is done to confirm that every single item meets the established quality criteria and is fit for delivery. Our strict pre - shipment testing regime is an integral part of our commitment to providing you with products of the highest standard.
Q: Is there a minimum quantity per order that I need to be aware of for placing an order with your company?
A: Yes, there is a minimum order quantity requirement. Typically, the minimum order quantity is set at one unit per order. This standard helps us manage our production schedules and resources effectively while still being able to serve customers with smaller initial needs.
Q: What sorts of delivery methods do you offer for getting the products to the customers?
A: Sea freight is one of the shipping options we are able to provide for transporting your goods.
Q: Is it possible for us to pay a visit to your factory prior to placing an order?
A: Absolutely! We wholeheartedly welcome you to visit our factory. Establishing a face - to - face connection is an excellent way to initiate a strong and mutually beneficial business relationship. We believe that such a visit will provide you with valuable insights into our operations, production capabilities, and quality control processes, which are essential for building trust and confidence in our partnership.
Q: Is there a possibility for us to act as your agent?
A: Certainly! We're delighted to explore an agency partnership with you. Currently, we're running significant market - wide promotions. To get all the specific information regarding the agency terms and our promotional strategies, kindly reach out to our overseas manager. We're looking forward to starting this exciting collaboration and achieving great success together.
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