| Customization: | Available |
|---|---|
| Nominal Voltage: | 51.2 |
| Warranty: | 5 Years |
|
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| Model | LF-280 |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 280Ah |
| Cell Type | LiFePO4 |
| Charge Voltage | 58.2V |
| Standard Charging Current | 100A/200A |
| Max.Continuous Charging Current | 200A |
| Continuous Discharge Current | 100A |
| Operating voltage | 42V-58.4V |
| Discharge Temperature Range | -10°C~65°C |
| Storage Temperature Range | -5~40°C |
| Size(L×W×H) | 750×440×255mm |
| Gross Weight | 113-116kg |
| Cycle Life | ≥6000 times |
| Temperature range | 0~40°C |
Q: What is your Quality Assurance and Technical Support Policy?
A: We provide products of unmatched reliability and quality. Each battery is meticulously crafted and rigorously tested to exceed the highest standards, largely minimizing maintenance requirements and mitigating potential risks. This unwavering dedication to quality ensures your energy storage solution operates flawlessly and at peak efficiency.
For support, reach out to an authorized local dealer for swift assistance and replacements. In regions without a dealer, we offer remote support through Zoho Lens, employing Augmented Reality (AR) technology for expert diagnostics, troubleshooting, and repairs. This guarantees prompt and effective support whenever and wherever needed.
Q: How compatible are the batteries with different inverters?
A: Our batteries are engineered to integrate seamlessly with most leading inverters using CAN or Modbus communication. If your inverter brand isn't pre-configured, simply supply us with its communication protocol, and we can update our system accordingly. The protocol selection is conveniently accessible on the LCD screen, ensuring smooth and uninterrupted integration with your existing system.
Q: Are LeFu ESS lithium batteries safe?
A: LeFu ESS utilizes LiFePO4 cells, renowned for their superior safety and thermal stability compared to other lithium types. These batteries are engineered to prevent fires and explosions, even during overcharge or short-circuit incidents. Moreover, they boast a cycle life of over 6,000 cycles at 25°C and a 0.5C charge rate, coupled with minimal self-discharge and consistent output, ensuring unparalleled safety and efficiency throughout their lifespan.
Q: Are there any special requirements for installation and maintenance?
A: LeFu ESS's LiFePO4 batteries are designed for seamless installation, drawing upon our extensive off-grid inverter experience. The user-friendly setup requires no specialized tools, streamlining the process and ensuring a hassle-free start to your energy journey.
Q: Do you offer OEM and ODM customization services?
A: Yes, we boast a highly skilled technical team dedicated to custom product design, encompassing hardware, software, and structural engineering. Our team conducts comprehensive final testing. Typically, customization involves a minimum order of 300 units, with costs for mold, certification, and related expenses borne by the customer. This service empowers you to create bespoke solutions perfectly suited to your specific market needs.
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