Lithium Storage System UP2500 – 24V
The UP2500 is a state-of-the-art lithium storage system: with the highest level of safety and a long service life – even with regular deep discharge – it meets the high demands placed on solar storage systems. The fast charging and discharging properties typical of lithium batteries make it possible to store or release a large amount of energy in a short period of time. This predestines the UP2500 for its use in solar storage solutions for private households.
Characteristics
- High cycle stability with over 6000 charge / discharge cycles
- High depth of discharge (DoD) – up to 95 % @ 25°C
- Built-in soft start function
- Very high storage capacity ratio
- Horizontal or vertical set-up – optionally also 19“ rack mounting
- Integrated battery management system
Specifications
| UP2500 | |
|---|---|
| Technology | Lithium iron phosphate (LiFePo4) |
| Nominal voltage | 24 V |
| Rated capacity | 2.84 kWh |
| Usable capacity (95 % DoD) | 2.55 kWh |
| Discharge voltage range | 23.3 … 28.5 V |
| Charging voltage range | 28.2 … 28.5 V |
| Recommended charge / discharge current | 55 A |
| Maximum charge / discharge current | 85 A / Peak: 100 A for 15 sec. |
| Communication | RS485, CAN |
| Weight | 26.5 kg |
| Dimensions | 442 x 420 x 120mm |
| Temperature range at charge | +0… +50° C |
| Temperature range during discharge | -10… 50° C |
| Design life | > 15 years @ 25° C |
| Cycle life | > 6000 @ 25° C |
| BMS / monitoring | Integrated battery management system in each module |
| Certifi cation | CE / UN38.3 |