2.56kWh Lithium Valley W3-5D Wall-Mounted LiFePO₄ Battery – 25.6V 100Ah, LCD Display

The 2.56kWh Lithium Valley W3-5D Wall-Mounted LiFePO₄ Battery is a compact energy storage solution built around a 25.6V 100Ah battery platform, making it particularly suitable for compatible 24V-class solar and backup-power systems.

With 2.56kWh of nominal energy storage, the W3-5D provides a practical battery size for smaller residential solar installations, essential-load backup and other applications where a larger 5kWh or 10kWh battery may not be necessary.

A key feature is the integrated LCD display, providing a convenient interface for viewing available battery operating information directly from the unit.

Its wall-mounted design also helps create a clean, organised installation while preserving valuable floor space. Combined with LiFePO₄ (Lithium Iron Phosphate) chemistry, the W3-5D provides a practical rechargeable energy-storage platform for compatible solar systems.

Technical Specifications

Key Features

• Compact 2.56kWh nominal energy capacity
• 25.6V 100Ah battery configuration
• Durable LiFePO₄ battery chemistry
• Integrated LCD display
• Space-saving wall-mounted design
• Suitable for compatible 24V-class inverter systems
• Stores solar-generated energy for later use
• Practical for essential-load backup applications
• Compact alternative to larger-capacity lithium batteries
• Lithium Valley model W3-5D

Applications / Use Cases

🏠 Residential Solar Systems – compact storage for smaller household solar installations

☀️ 24V Solar Systems – suitable for correctly matched compatible inverter configurations

🔌 Essential Backup Loads – stores energy for selected lights, electronics and other appropriately sized loads

🌙 Night-Time Solar Use – stores daytime solar generation for use after sunset

🏢 Small Offices – practical storage for selected essential equipment during power interruptions

📡 Remote & Small Power Systems – useful where a compact rechargeable battery bank is required

Why the 2.56kWh Capacity Stands Out

The 2.56kWh capacity makes the Lithium Valley W3-5D particularly useful for installations where a compact battery is more appropriate than a large high-capacity storage system.

Its 25.6V 100Ah configuration mathematically corresponds to 2.56kWh of nominal stored energy, providing a practical match for compatible 24V-class inverter systems.

This makes it a strong option for customers who want lithium storage for essential loads, smaller solar installations or moderate backup requirements without immediately moving to a larger battery platform.

LCD Display Advantage

The integrated LCD display distinguishes the W3-5D from basic lithium batteries without an onboard visual interface.

It provides convenient access to available battery operating information directly from the unit, helping users and technicians check system status during normal operation, installation and troubleshooting.

The exact parameters displayed should be confirmed from the W3-5D manufacturer’s documentation.

Wall-Mounted Advantage

The wall-mounted configuration helps keep the battery securely positioned while reducing the amount of floor space required for the solar installation.

This can be particularly beneficial in homes, offices and compact equipment areas where inverter and battery equipment needs to be installed neatly within limited available space.

The mounting wall and hardware must be suitable for the battery’s actual weight and installed according to manufacturer requirements.

Usage & Installation Notes

• Pair with a compatible 24V-class inverter system
• Confirm inverter and battery compatibility before connection
• Verify supported communication requirements where applicable
• Use correctly rated DC battery cables
• Install suitable DC isolation and protection
• Observe correct positive and negative polarity
• Mount on a structurally suitable wall
• Maintain manufacturer-recommended clearances
• Keep the battery protected from moisture and excessive heat
• Configure inverter charging parameters correctly
• Professional solar installation is recommended

Mini FAQ

What is the battery capacity?

The Lithium Valley W3-5D provides 2.56kWh of nominal energy storage.

What are the voltage and amp-hour ratings?

It is rated at 25.6V and 100Ah.

What battery chemistry does it use?

It uses LiFePO₄ (Lithium Iron Phosphate) chemistry.

Does it have a display?

Yes. The W3-5D features an integrated LCD display.

Is it wall mounted?

Yes. It is designed as a wall-mounted lithium battery.

Can it work with a 24V solar inverter?

Its 25.6V nominal battery architecture places it in the 24V-class category. Final compatibility must be confirmed against the inverter’s supported battery voltage, charging parameters and communication requirements.

Why Buy from Macire

• 2.56kWh Lithium Valley W3-5D
• Compact 25.6V 100Ah configuration
• Integrated LCD display
• LiFePO₄ lithium battery chemistry
• Space-saving wall-mounted installation
• Suitable for compatible solar and backup systems
• Battery and inverter matching assistance
• Professional solar installation support
• Nationwide delivery
• After-sales technical support

Visit us: Kenafric Business Park, Ruaraka, Nairobi

WhatsApp: 0750 00 66 00

Calls: 0713 520 969 / 0718 762 530

Website: Macire