Pylontech US2000C / US3000C: Flexible and scalable lithium battery storage
Solar lithium storage system 48 V / 2,4 kWh (US2000C) / 3,5 kWh (US3000C). The Pylontech US2000C and US3000C are the latest generation of lithium storage systems: With the highest level of safety and a long service life - even with regular deep discharge - they meet the high demands placed on solar storage systems. The rapid 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 makes the US2000C and US3000C ideal for use in solar storage solutions for private households.
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Features
- 7 years manufacturing guarantee
- Absolutely intrinsically safe lithium technology: lithium iron phosphate / LiFePo4
- Automatic address setting when connected in multi-group mode
- Up to 15 years service life expectancy
- Built-in soft-start function to avoid power surges when starting the inverter from battery
- High peak charging and discharging power of up to 4,3 kW per module possible
- Higher depth of discharge (DoD) up to 95% @ 25°C
- Higher cycle stability than its predecessors with now over 8000 charge/discharge cycles
- Horizontal or vertical installation, optionally 19“ rack mounting
- Integrated battery management system
- Our preview of EFFEKTA Solar inverter series AX compatible
- Modular system for individual scaling
- Very high storage density – low weight and compact design
Technical details
| Model | US2000C | US3000C |
|---|---|---|
| Technology | lithium iron phosphate (LiFePo4) | lithium iron phosphate (LiFePo4) |
| nominal voltage | 48 V | 48 V |
| rated capacity | 50 Ah / 2,4 kWh | 74 Ah / 3,55 kWh |
| Usable capacity (95% DoD) | 47,5 Ah / 2,28 kWh | 70 Ah / 3,37 kWh |
| Discharge voltage range | 45,5 ... 53,2V | 45,5 ... 53,2V |
| charging voltage range | 52.5 ... 53,2V | 52.5 ... 53,2V |
| Recommended charge / discharge current | 25 A | 37 A |
| Maximum charge / discharge current | 50 A / Peak: 90 A for 15 s. | 74 A / Peak: 90 A for 15 s. |
| Communication | RS485, CAN | RS485, CAN |
| Weight in kg | 24 | 32 |
| Dimensions | 442 x 410 x 89 mm | 442 x 420 x 132 mm |
| temperature range during charging | +0... +50°C | +0... +50°C |
| temperature range during discharge | -10... 50°C | -10... 50°C |
| Lifespan | over 15 years at 25°C | over 15 years at 25°C |
| cycle life | > 8000 @ 25°C | > 8000 @ 25°C |
| BMS / Monitoring | Integrated battery management system in each module | Integrated battery management system in each module |
| Certification | TüV / CE / UN38.3 | TüV / CE / UN38.3 |