Description

Dyness DL2.5 2.56kWh Lithium Battery

The Dyness DL2.5 2.56kWh lithium battery is a low-voltage battery designed for residential solar energy storage. Its lithium iron phosphate (LiFePO₄) chemistry, compact design and expandable capacity make it suitable for compatible solar and backup power installations.

With 2.56kWh nominal energy, a 25.6V nominal voltage and 100Ah capacity, the DL2.5 provides a flexible storage option for homes and other suitable low-voltage applications.

Key Features

• 2.56kWh nominal capacity: Stores energy for use when required by a compatible system.
• LiFePO₄ battery technology: Lithium iron phosphate chemistry.
• 25.6V, 100Ah: Designed for compatible low-voltage battery systems.
• Expandable storage: Supports up to 16 units in parallel, with nominal capacity scaling up to 40.96kWh.
• 90% depth of discharge: Manufacturer-rated DOD.
• High discharge capability: Maximum discharge current of 130A for up to 30 minutes under the specified conditions.
• Smart communication: CAN and RS485 interfaces, with optional Wi-Fi.
• Compact construction: Approximately 23kg, with dimensions of 481 × 221 × 133mm.

Technical Specifications

• Brand: Dyness
• Model: DL2.5
• Battery chemistry: LiFePO₄
• Nominal energy: 2.56kWh
• Nominal voltage: 25.6V
• Rated capacity: 100Ah
• Recommended charge current: 50A
• Maximum charge current: 75A for up to 40 minutes under specified conditions
• Recommended discharge current: 50A
• Maximum discharge current: 130A for up to 30 minutes under specified conditions
• Depth of discharge: 90%
• Cycle life: At least 6,000 cycles under the manufacturer’s stated test conditions
• Communication: CAN / RS485; Wi-Fi optional
• Protection rating: IP20
• Charging temperature: 0°C to +55°C
• Discharging temperature: −20°C to +55°C
• Dimensions (W × D × H): 481 × 221 × 133mm
• Weight: Approximately 23kg
• Parallel expansion: Up to 16 units

Applications

The Dyness DL2.5 2.56kWh lithium battery can be used in compatible residential solar energy storage and backup systems. Multiple units can be connected in parallel to increase total storage capacity, provided the installation follows Dyness requirements.

Buy Dyness DL2.5 Lithium Batteries from Globus Solar LTD

Contact Globus Solar LTD for pricing, availability and assistance selecting a compatible inverter and battery configuration. We serve customers in Thika, Nairobi and surrounding areas, with enquiries welcome from across Kenya.

Important: Confirm inverter compatibility, communication settings and installation requirements before purchase and commissioning.