Lithium Storage System Pylontech UP2500 – 24V

Solar Lithium Storage System 24V / 2.84kWh

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 - they meet 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 use in solar storage solutions for private households.

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  • High cycle stability with over 6000 charge / discharge cycles
  • High depth of discharge (DoD) up to 95% @ 25°C
  • Design life up to 15 years
  • Built-in soft start function to avoid power surges when the inverter starts up
  • Absolutely failsafe lithium technology – lithium iron phosphate / LiFePo4
  • Very high storage capacity ratio – lightweight and compact design
  • Horizontal or vertical set-up, optionally also 19“-rack mounting
  • Integrated battery management system
  • Modular system for individual scaling
  • 7-year manufacturer warranty


TechnologyLithium iron phosphate (LiFePo4)
Nominal voltage24 V
Rated capacity2.84 kWh
Usable capacity (95 % DoD)2.55 kWh
Discharge voltage range23.3 … 28.5 V
Charging voltage range28.2 … 28.5 V
Recommended charge / discharge current55 A
Maximum charge / discharge current85 A / Peak: 100 A for 15 sec.
CommunicationRS485, CAN
Weight26.5 kg
Dimensions442 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 / monitoringIntegrated battery management system in each module
Certifi cationCE / UN38.3
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