Dyness Battery DL 2.56kWh 100Ah

Dyness Battery DL 2.56kWh 100Ah

The Dyness Battery DL 2.56kWh 100Ah is a compact 24V LiFePO4 energy storage module built for South African solar installations that need reliable, scalable backup power without sacrificing floor space. Delivering 2.56kWh of capacity at 95% depth of discharge from a 25.6V/100Ah cell configuration, the DL2.5 packs a high 1.3C* peak discharge rate into a unit 30% smaller than comparable batteries — making it well suited to 24V solar systems, off-grid setups, and anyone looking to expand an existing battery bank without complicated pre-balancing or additional hardware.

Key Features & Specifications:

• 
  2.56kWh LiFePO4 Storage at 95% DoD — Proven lithium iron phosphate chemistry at near-full usable capacity means very little rated energy goes to waste. Every kilowatt-hour installed is working for you when Eskom goes down — keeping essential loads running through extended loadshedding.


• 
  1.3C* Peak Discharge Rate — The DL2.5 can deliver up to 130A peak output, enabling simultaneous power supply to multiple loads without throttling or shutdown. Continuous discharge is rated at 100A, making it well suited to 24V systems where bursts of high current demand are common.


• 
  Battery Equalisation — Mix Modules at Any State of Charge — A standout capability: the DL2.5 supports adding new modules to an existing bank regardless of charge state — anywhere from 0% to 100% — with no pre-balancing required. This removes one of the most common headaches when expanding a battery system.


• 
  Scalable to 40.96kWh — Up to 16 Units in Parallel — Start with a single module and scale to up to 16 units in parallel, reaching a total system capacity of 40.96kWh. No hub device is needed — units connect directly, making incremental expansion clean and cost-effective.


• 
  30% More Compact Than Comparable Batteries — The DL2.5’s slim footprint takes up 30% less volume than comparable-capacity battery formats, making it ideal for installations where rack space or floor area is limited.


• 
  CAN/RS485 Communication & Optional Wi-Fi — Integrates with your inverter via CAN or RS485 for accurate state-of-charge reporting and managed charging. Optional Wi-Fi connectivity enables real-time monitoring and OTA firmware updates via the Dyness Smart App.


• 
  Short-Circuit Lockout & Surge-Resistant Safety — Built-in short-circuit lockout and surge resistance protect the battery and connected equipment during fault conditions — an important safety feature for residential and light-commercial indoor installations.

Warranty Protection:

• Please check warranty terms with your supplier or refer to the product warranty documentation for full details.


• T&C may apply.

The Dyness DL2.5 is a smart choice for 24V solar installations where space is at a premium and future expandability matters. Its unique battery equalisation feature and straightforward parallel scaling make it equally practical for a first-time solar buyer adding a single module and an experienced installer building a multi-battery bank. Contact our team to find out more or to view compatible 24V hybrid inverters in our range.

E&OE. Product specifications are subject to change without notice. Please refer to the official manufacturer datasheet to confirm all specifications before purchase or installation.

*C rate refers to the charge/discharge current as a proportion of battery capacity — a 1C rate charges or discharges the full rated capacity in 1 hour. Always verify the actual C rate for your specific battery and system configuration with the battery manual or your supplier before purchase or installation.

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.

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