Nimbess ES-BOX12S 2.56kWh LiFePO4 Lithium Battery
Nimbess ES-BOX12S 2.56kWh LiFePO4 Lithium Battery is a compact, reliable, and safe energy storage solution designed for residential solar power systems, backup power, and low-voltage battery applications. With a 25.6V nominal voltage, 100Ah nominal capacity, and advanced LFP / LiFePO4 cell technology, this lithium battery provides stable performance, long service life, and enhanced safety for daily energy storage needs.
This 2.56kWh wall mounted lithium battery supports both wall-mounted and floor-standing installation, making it flexible and easy to install in different home and solar system setups. It features RS485, CAN, and USB/RS232 communication interfaces, allowing smooth communication with compatible inverter systems. The battery also supports up to 16 units in parallel, making it suitable for users who want to expand their energy storage capacity over time.
For durability and performance, the Nimbess 2.56kWh battery offers more than 8000 cycles under specified conditions, 80% depth of discharge, and 1C charging and discharging rate. It also includes useful smart functions such as WiFi App monitoring, touchscreen display, and breaker protection, giving users better control and visibility of their battery system.
With multiple certifications including CE, IEC 62619, UL 1973, MSDS, and UN38.3, the Nimbess ES-BOX12S is a dependable choice for solar battery backup, renewable energy storage, and household power applications
Key Features
| Specification |
Details |
| Brand |
Nimbess |
| Product Model |
ES-BOX12S(LCD) |
| Battery Type |
LiFePO4 / LFP Lithium Battery |
| Nominal Energy |
2.56kWh |
| Nominal Voltage |
25.6V |
| Nominal Capacity |
100Ah |
| Standard Charge Voltage |
28.4V |
| Max. Discharge Current |
100A |
| Discharge Cut-off Voltage |
22.4V |
| Max Charging & Discharging Rate |
1C |
| Depth of Discharge |
80% |
| Cycle Life |
>8000 Cycles |
| Parallel Function |
Supports up to 16 units in parallel |
| Communication Interface |
RS485, CAN, USB/RS232 |
| Charge Temperature Range |
0?C to 55?C |
| Discharge Temperature Range |
-20?C to 55?C |
| IP Rating |
IP20 |
| Installation Method |
Wall Mounted / Floor Standing |
| Dimensions |
350 ? 470 ? 150 mm |
| Net Weight |
28 kg |
| Functions |
WiFi App, Touchscreen, Breaker |
| Warranty |
5 Years under warranty terms |
| Certifications |
CE, IEC 62619, UL 1973, MSDS, UN38.3 |
