Dyness DL2.5 Lithium Battery Overview

The Dyness DL2.5 is a 25.6V 100Ah lithium battery with a nominal energy capacity of 2.56kWh. It uses Li-ion (LFP) cell technology and is designed for energy storage applications that require a compact battery module and scalable capacity.

The battery is especially useful in off-grid solar systems, backup applications, and cases where a smaller single battery module can be paired with additional units as energy requirements rise.

One DL2.5 offers a nominal battery energy of 2.56kWh, and several units can be connected in parallel, allowing the system to scale up to 16 units and 40.96kWh, as stated in the product specification.

For buyers searching for a Dyness DL2.5 Lithium Battery, the combination of 25.6V, 100Ah capacity, LFP chemistry and scalable parallel operation makes this model suitable for smaller solar storage systems as well as expandable installations.

Key Features and Buyer Benefits

Li-ion (LFP) Battery Chemistry

The Dyness DL2.5 uses Li-ion (LFP) cell technology. LFP batteries are widely used for solar energy storage because they provide a rechargeable storage solution for repeated charging and discharging applications.

2.56kWh Energy Capacity

The battery has a nominal energy output of 2.56kWh, based on its 25.6V and 100Ah specifications, and functions as a compact storage unit when a single large battery is not needed.

90% Depth of Discharge

The specified 90% DOD provides a substantial usable portion of the battery’s nominal capacity. Actual available backup energy can vary with inverter efficiency, operating conditions, battery limits and connected load.

Scalable Parallel Installation

The DL2.5 can be expanded by joining several units in parallel and the maximum configuration consists of 16 units with a total nominal capacity of 40.96kWh.

CAN and RS485 Communication

The battery supports CAN and RS485 communication, with WiFi optional. The ability to communicate enables the battery to swap system information with compatible equipment provided that the necessary communication interface and configuration are supported.

Compact Battery Design

The DL2.5 measures 481 × 221 × 133mm and weighs 23kg, making it fairly compact for a 2.56kWh storage module.

Best For

The Dyness DL2.5 can be used for:

• Residential solar battery storage
• Small backup power systems
• Off-grid solar applications
• Users replacing suitable lead-acid battery storage
• Solar systems that may require future battery expansion
• Cases in which a compact 25.6-volt lithium battery is needed

The product is well suited for cases where energy storage needs increase gradually, since extra units can be connected in parallel.

Not Ideal For

One should not choose the DL2.5 unless the system has been properly matched, where:

• The battery voltage arrangement needed by the inverter is different.
• The amount of load needed is more than the battery can currently handle.
• The installation uses a communication protocol that is not supported.
• The environment is not within the range of operating conditions specified for the battery.
• It is necessary to use a single battery module that is considerably larger rather than the scalable 2.56kWh unit.

Before installing it, check the battery’s voltage, charge and discharge limits, and communication requirements.

Battery Capacity: kWh, Ah and Usable Energy Explained

And kilowatt-hours are different measurements.

The DL2.5 has a nominal voltage of 25.6 V and a capacity of 100 Ah, giving it a nominal energy value of 2.56 kWh.

The basic calculation is:

Voltage × Ah ÷ 1000 = nominal kWh

25.6V × 100Ah ÷ 1000 = 2.56kWh

The battery also has a designated 90% depth of discharge. A simple estimate of the energy, based only on the given DOD, would be about 2.30kWh, before considering inverter losses and other system factors.

The actual amount of usable energy may therefore differ from the nominal 2.56kWh rating.

Battery Chemistry and Performance

The Dyness DL2.5 uses Li-ion (LFP) technology and provides a 2.56kWh nominal energy capacity.

Its specified discharge capability is 50A recommended, with a maximum of 130A for up to 30 minutes. The recommended charge current is 50A, while the maximum charge current is 75A for up to 40 minutes.

The battery also supports a 1.3C discharge capability, making current selection important when matching the battery with an inverter and connected loads.

Battery Management and Communication

The DL2.5 supports communication via CAN and RS485, and also offers WiFi.

When you connect the battery to the solar inverter, you should check the communication interface, the battery voltage, the charge limits and the discharge limits to make sure that they are suitable for use with the system.

For buyers looking for a dyness dl2 5 manual or dyness dl 2 5 user manual, the correct documentation and communication requirements should be confirmed for the exact DL2.5 installation.

Charging and Discharging Performance

The battery’s main electrical limits include:

• Recommended discharge current: 50A
• Maximum discharge current: 130A for 30 minutes
• Recommended charge current: 50A
• Maximum charge current: 75A for 40 minutes
• Battery charge voltage: 28.5V
• Depth of discharge: 90%

When choosing the inverter and calculating the loads the battery must support, account for these limits.

Inverter Compatibility

Since the Dyness DL2.5 is a 25.6V battery, it must be used with an inverter or energy-storage system that is suitable for the required battery voltage.

Good communication compatibility is also important; matching the physical voltage alone does not ensure full battery communication or integration with the BMS.

Before purchasing, confirm:

• Battery voltage requirement
• Charge current
• Discharge current
• CAN/RS485 compatibility
• Required communication settings
• Inverter battery compatibility

Hajvery Solar Energy offers buyers the opportunity to check the battery and inverter combination prior to purchasing.

Parallel Expansion

One of the main advantages of the DL2.5 is its expandable architecture.

A single battery provides 2.56kWh of nominal capacity. Up to 16 units can be connected in parallel, allowing the total nominal capacity to reach 40.96kWh.

The system is therefore appropriate for people whose storage needs may grow over time.

Technical Specifications

Estimated Backup Time

Backup time depends on usable battery energy, inverter efficiency and actual connected load.

Using the stated 2.56kWh nominal capacity and 90% DOD gives approximately 2.30kWh theoretical usable energy before inverter and system losses.

These are estimated, not guaranteed runtime figures. Actual runtime changes with inverter efficiency, battery operating limits, temperature, battery condition and load variation. Higher loads must also remain within the battery’s current limits.

Lithium Battery Use in Pakistan

When selecting batteries for solar systems in Pakistan, consider the required backup load, daily energy consumption, inverter compatibility, and the installation environment.

The Dyness DL2.5 can be used as part of an expandable storage system if additional battery capacity is needed later. Its operating temperature range is 0°C to +55°C for charging and -20°C to +55°C for discharging. Proper ventilation, installation conditions and inverter configuration remain important for reliable operation.

Dyness DL2.5 Price in Pakistan

The current price of the Dyness DL2.5 Lithium Battery in Pakistan is Rs. 127,000 per unit.

Buyers comparing the dyness dl2 5 lithium battery price in pakistan can consider the battery’s 2.56kWh capacity, 25.6V architecture, LFP chemistry, communication options and expansion capability alongside the purchase price.

The Dyness 2.5 kWh battery price in Pakistan can vary with market conditions, availability, and quantity. Dealers and installers can contact Hajvery Solar Energy for current availability and quantity-based pricing.

Hajvery Compatibility and Authenticity Check

Before ordering a Dyness DL2.5 Lithium Battery, confirm the exact model, battery voltage, required capacity and inverter compatibility.

Hajvery Solar Energy is a Dyness Official Distributor for this product range.

As a Dyness authorized dealer, Hajvery Solar Energy can help buyers check the battery and inverter requirements before purchase.

Choose Hajvery Solar Energy as an Official Dyness Distributor for product availability and dealer enquiries.

Buying through Hajvery Solar Energy, an authorised Dyness dealer, provides a clear route for product and warranty guidance.

Warranty and After-Sales Support

The Dyness DL2.5 Lithium Battery comes with a 5–7-year replacement warranty through the official/local dealer warranty route.

Warranty coverage should be confirmed for the purchased unit, including the applicable duration, replacement terms and claim requirements.

Hajvery Solar Energy can assist customers with product, compatibility and warranty-related guidance.

Before You Buy

Before you buy the Dyness DL2.5, make sure to check:

• Battery voltage: 25.6V
• Each unit will require a storage capacity of 2.56kWh.
• Inverter compatibility
• CAN/RS485 communication requirements
• Required charge/discharge current
• Number of batteries required for the desired capacity
• Installation location and operating temperature
• Applicable warranty terms

When planning an expandable system, also check the required number of parallel battery units and the total energy requirement.

FAQs

How large is the battery capacity of the Dyness DL2.5?

The Dyness DL2.5 has a 2.56kWh nominal capacity, with a 25.6V nominal voltage and 100Ah capacity.

Is the Dyness DL2.5 a battery using LiFePO4?

Yes. The DL2.5 uses Li-ion (LFP) cell technology.

How many Dyness DL2.5 batteries can you connect together?

Up to 16 units can be connected in parallel, providing up to 40.96kWh total nominal capacity.

How much does the Dyness DL2.5 cost in Pakistan?

The current price of the Dyness DL2.5 Lithium Battery is Rs. 127,000 per unit.

What is the warranty on a replacement for the Dyness DL2.5?

The battery comes with a 5–7-year replacement warranty through the official/local dealer warranty route. Applicable terms should be confirmed at purchase.

Does the Dyness DL2.5 have support for CAN and RS485?

Yes. The battery supports CAN and RS485 communication, with optional WiFi functionality.

What place do I need to go to in order to get the specifications of the dyness dl2 5 lithium battery?

The key specifications include 2.56kWh capacity, 25.6V voltage, 100Ah capacity, LFP chemistry, 90% DOD and CAN/RS485 communication.

What place do I go to get information about replacing the dyness dl2 5 lithium battery?

Warranty and replacement terms should be confirmed with the seller before purchase because the applicable 5–7-year replacement warranty depends on the warranty route and conditions.

Can the Dyness DL2.5 be used for solar backup?

Yes, it can be used for solar energy storage and off-grid applications, provided the inverter, battery voltage, communication and load requirements are properly matched.

Before I buy a Dyness DL2.5, what should I check?

Check the 25.6V battery requirement, inverter compatibility, charge/discharge current, CAN/RS485 communication and required total storage capacity.

Get the Dyness DL2.5 Lithium Battery from Hajvery Solar.

Hajvery Solar Energy supplies the Dyness DL2.5 Lithium Battery for residential solar, backup and expandable energy-storage applications in Pakistan.

For buyers looking for a dyness 2.5 kwh lithium battery, dyness 2.5kwh battery price, or dyness dl2 5 lithium battery price, the DL2.5 provides a compact 2.56kWh LFP storage module with parallel expansion capability.

Contact Hajvery Solar Energy for product availability, compatibility checking, warranty guidance and dealer enquiries.