16.0768kWh Lithium Valley W16-E5 Wall-Mounted LiFePO₄ Battery – 51.2V 314Ah, LCD Display

The 16.0768kWh Lithium Valley W16-E5 Wall-Mounted LiFePO₄ Battery is a high-capacity energy storage solution designed for solar systems that require substantial stored energy from a single battery unit.

Rated at 51.2V and 314Ah, the W16-E5 delivers an impressive 16.0768kWh of nominal energy storage. This capacity makes it particularly suitable for larger residential properties, businesses and hybrid solar installations where smaller 5kWh or 10kWh batteries may not provide sufficient energy storage.

A major feature of the W16-E5 is its integrated LCD display, providing convenient access to available battery operating and status information directly from the unit.

Its combination of 314Ah capacity, LiFePO₄ chemistry and wall-mounted construction makes the W16-E5 a strong choice for compatible 48V-class solar systems requiring greater storage capacity, longer backup potential and a clean battery installation.

Technical Specifications

Key Features

• Massive 16.0768kWh nominal energy capacity
• High-capacity 51.2V 314Ah configuration
• Integrated LCD display
• LiFePO₄ lithium battery chemistry
• Space-efficient wall-mounted construction
• Substantial energy storage from one battery unit
• Designed for compatible 48V-class hybrid inverter systems
• Suitable for extended backup-power requirements
• Stores daytime solar generation for later consumption
• Lithium Valley model W16-E5

Applications / Use Cases

🏠 Large Residential Solar Systems – high-capacity storage for homes with substantial energy requirements

🏢 Commercial Solar Systems – suitable for appropriately sized office and business energy-storage installations

☀️ Hybrid Solar Installations – stores solar-generated electricity for later use through a compatible inverter

🌙 Overnight Solar Energy Use – provides substantial stored energy for evening and night-time consumption

🔌 Extended Backup Power – larger capacity provides greater backup potential during grid interruptions

🏡 High-Energy Homes – suitable where smaller 5.12kWh or 10kWh-class batteries do not provide enough storage

Why the 16.0768kWh Capacity Stands Out

The defining feature of the Lithium Valley W16-E5 is its substantial 16.0768kWh nominal energy capacity.

Its 51.2V × 314Ah configuration equals 16.0768kWh, providing more than three times the nominal stored energy of a standard 5.12kWh 51.2V 100Ah battery.

This gives a properly designed solar system considerably greater energy-storage potential for overnight consumption, higher daily energy requirements and longer backup periods.

Actual backup duration depends on the connected electrical load, inverter efficiency, permitted depth of discharge and overall system configuration.

314Ah High-Capacity Advantage

At 314Ah, the W16-E5 provides significantly greater storage capacity than conventional 100Ah and 200Ah lithium battery configurations.

This allows a single battery unit to provide substantial nominal energy storage without relying entirely on several smaller-capacity batteries.

For customers designing larger residential or commercial solar installations, this can provide a more consolidated approach to battery storage where the inverter and overall system are compatible.

LCD Display Advantage

The integrated LCD display gives the W16-E5 a convenient onboard interface for accessing available battery operating information.

This can be useful during installation, routine monitoring and troubleshooting because available battery information can be viewed directly at the unit.

The exact parameters shown on the LCD should be confirmed from the manufacturer’s W16-E5 documentation.

Wall-Mounted High-Capacity Design

Despite its substantial 16.0768kWh capacity, the W16-E5 uses a wall-mounted configuration designed to keep the battery installation organised while preserving floor space.

This makes it particularly attractive for solar equipment rooms, utility areas and other installations where a clean inverter-and-battery arrangement is preferred.

Because the 314Ah battery represents a substantial physical installation, the supporting wall, mounting hardware and installation method must be suitable for the battery’s actual weight.

LiFePO₄ Battery Advantage

The W16-E5 uses Lithium Iron Phosphate (LiFePO₄) chemistry, widely used for stationary solar-energy storage applications involving repeated charging and discharging.

Combined with its 51.2V architecture and 314Ah capacity, the W16-E5 provides a substantial rechargeable energy-storage platform for compatible hybrid solar systems.

It is particularly useful for systems designed to capture solar energy during daylight hours and make that stored energy available overnight or during utility outages.

Usage & Installation Notes

• Confirm inverter compatibility before installation
• Match the battery to the correct system voltage
• Verify battery-to-inverter communication requirements where applicable
• Configure inverter charging parameters correctly
• Use appropriately rated DC battery cables
• Install suitable battery isolation and protection
• Observe correct battery polarity
• Mount only to a structurally suitable wall
• Use mounting hardware rated for the battery’s actual weight
• Maintain manufacturer-recommended installation clearances
• Protect the battery from moisture and excessive temperatures
• Professional installation by a qualified solar technician is recommended

Mini FAQ

What is the capacity of the Lithium Valley W16-E5?

The battery provides 16.0768kWh of nominal energy storage.

What are its voltage and amp-hour ratings?

The W16-E5 is rated at 51.2V and 314Ah.

Does the W16-E5 have an LCD display?

Yes. This model features an integrated LCD display.

What battery chemistry does it use?

It uses LiFePO₄ (Lithium Iron Phosphate) chemistry.

Is the W16-E5 wall mounted?

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

How does it compare with a 5.12kWh battery?

The 16.0768kWh W16-E5 provides approximately 3.14 times the nominal energy capacity of a 5.12kWh battery.

Can it work with a hybrid solar inverter?

Yes, provided the inverter is compatible with the battery’s 51.2V architecture, charging requirements and any required communication protocol.

Why Buy from Macire

• 16.0768kWh Lithium Valley W16-E5
• Massive 51.2V 314Ah capacity
• Integrated LCD display
• LiFePO₄ lithium battery chemistry
• High-capacity wall-mounted configuration
• Suitable for larger 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