The Pylontech UP2500 is a 24V 2.84kWh LiFePO₄ lithium battery engineered for residential and small commercial energy storage. With 6000+ cycle life, a smart BMS, and support for parallel expansion, it’s the go-to solution for off-grid, hybrid, and backup power setups.
Its modular 24V design makes it ideal for pairing with Synapse, Deye, Axpert, Victron, and other 24V inverters in both new and retrofitted solar systems.
🔋 Key Features:
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✅ Battery Capacity: 2.84kWh / 24V
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✅ Chemistry: LiFePO₄ (Lithium Iron Phosphate)
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✅ Cycle Life: >6000 cycles @ 90% DoD
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✅ Built-in BMS – full system protection
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✅ Modular Design – Up to 20 units in parallel
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✅ Wide Compatibility – Works with all major 24V inverters
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✅ Rack or Wall-Mount Options
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✅ Safe, Stable & Maintenance-Free
📐 Technical Specifications:
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Model: UP2500
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Nominal Voltage: 25.6V
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Nominal Capacity: 110Ah
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Usable Energy: 2.56kWh (90% DoD)
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Max Continuous Discharge Current: 100A
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Max Charge Current: 100A
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Parallel Capability: Up to 20 units
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Communication: RS485 / CAN
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Dimensions: 442 × 420 × 161 mm
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Weight: 24 kg
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Mounting Type: Rack or wall-mount
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Cycle Life: >6000 cycles @ 90% DoD
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Certifications: UN38.3, IEC62619, CE, UL1973
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Operating Temp (Charge): 0°C to 50°C
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Operating Temp (Discharge): -10°C to 50°C
⚙️ Compatible With:
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Synapse 3kVA/5kVA inverters
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Deye hybrid inverters (24V models)
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Axpert VM series
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Victron 24V systems
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Must and Mecer inverters
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Many other 24V inverters with CAN/RS485 support
📦 What’s Included:
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1x Pylontech UP2500 24V Lithium Battery
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Mounting hardware
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Communication cable (RS485/CAN)
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User manual
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Warranty card
🛡️ Warranty & Quality:
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Warranty: 7 Years (extendable to 10 with registration)
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Certifications: UN38.3, IEC62619, CE, UL1973
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Protection: Over-voltage, under-voltage, over-temp, short-circuit, cell balancing
💡 Why Choose Pylontech UP2500?
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Field-proven reliability across thousands of global installs
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Works in harsh environments and variable weather
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Safer than traditional lithium chemistries (LiFePO₄)
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Easy to scale up as your energy needs grow
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Long-term investment with >15-year design life