The Dyness 2.5kWh Lithium Battery (specifically the popular Dyness DL2.5 / DL2.5C model) is a highly efficient Lithium Iron Phosphate (LiFePO4) energy storage solution. It is commonly used as a durable, low-maintenance alternative to traditional lead-acid batteries in off-grid cabins, residential solar arrays, and hybrid backup UPS setups.
Key Specifications & Performance
Nominal Energy Capacity: 2.56 kWh
Nominal Voltage: 25.6V (perfectly tailored for 24V inverter systems)
Nominal Capacity: 100 Ah
Depth of Discharge (DoD): Up to 90%–95%, meaning you can safely utilize almost all stored power without damaging the battery.
Cycle Life: 6,000+ cycles at 80%–90% DoD, providing an estimated service life of 10 to 20 years depending on daily use.