5.12kWh Lithium Valley LV-BAT-W5.12Da2 Wall-Mounted LiFePO₄ Battery – 51.2V, 100Ah

The 5.12kWh Lithium Valley LV-BAT-W5.12Da2 Wall-Mounted LiFePO₄ Battery is a compact yet substantial energy-storage solution designed for residential solar, backup-power and small commercial energy systems.

With a 51.2V 100Ah configuration, the battery provides 5.12kWh of nominal stored energy, placing it in one of the most practical capacity classes for compatible 48V solar inverter systems.

Its wall-mounted design helps keep solar installations organised while reducing the amount of floor space required for battery equipment. This makes the LV-BAT-W5.12Da2 particularly attractive for homes, offices and dedicated solar equipment areas where space and installation appearance matter.

Built using LiFePO₄ (Lithium Iron Phosphate) chemistry, the battery is designed for rechargeable energy-storage applications where solar energy can be stored during available generation periods and used later when required.

Technical Specifications

Key Features

• Practical 5.12kWh nominal energy capacity
• 51.2V 100Ah battery configuration
• Durable LiFePO₄ battery chemistry
• Space-efficient wall-mounted design
• Designed for compatible 48V-class inverter systems
• Stores excess solar energy for later use
• Suitable for daily solar charging and discharging applications
• Provides stored energy for appropriately sized backup loads
• Practical capacity for residential and small commercial systems
• Lithium Valley model LV-BAT-W5.12Da2

Applications / Use Cases

🏠 Residential Solar Systems – practical battery storage for household solar installations

☀️ Hybrid Solar Systems – stores available solar generation for use when required

🔌 Backup Power – supplies stored energy to appropriately sized essential loads during grid interruptions

🌙 Night-Time Energy Use – allows daytime solar energy to be stored for use after sunset

🏢 Small Offices & Businesses – suitable for selected essential business equipment and backup requirements

🔋 48V-Class Energy Systems – designed for integration with correctly matched compatible inverter platforms

Why the 5.12kWh Capacity Stands Out

The 5.12kWh capacity provides a practical balance between battery size and useful stored energy for residential and smaller commercial solar systems.

At 51.2V and 100Ah, the battery mathematically provides 5.12kWh of nominal energy, giving users significantly greater storage than smaller 2.56kWh battery configurations without immediately moving to a much larger 10kWh-plus battery.

This makes the LV-BAT-W5.12Da2 particularly suitable as a core battery for a properly sized hybrid solar system.

Wall-Mounted Advantage

The wall-mounted configuration helps create a cleaner solar installation by keeping the battery securely positioned and reducing floor-space requirements.

This is particularly useful where the inverter and battery are installed in a utility room, garage, equipment area or other location where an organised installation is important.

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

LiFePO₄ Battery Advantage

The LV-BAT-W5.12Da2 uses Lithium Iron Phosphate (LiFePO₄) chemistry, which is widely adopted for stationary solar-energy storage applications involving repeated charging and discharging.

For solar applications, this makes the battery suitable for storing available daytime PV generation and releasing that energy later for night-time consumption or backup use.

Combined with its 51.2V architecture and 100Ah capacity, the battery provides a practical storage platform for compatible 48V-class hybrid inverter systems.

Usage & Installation Notes

• Confirm inverter compatibility before installation
• Match the battery to the correct system voltage
• Verify battery communication compatibility where required
• Configure inverter charging parameters correctly
• Use appropriately rated DC battery cables
• Install suitable battery isolation and electrical protection
• Observe correct positive and negative polarity
• Mount only on a structurally suitable wall
• Maintain manufacturer-recommended installation clearances
• Keep the battery protected from moisture and excessive heat
• Professional installation by a qualified solar technician is recommended

Mini FAQ

What is the battery capacity?

The Lithium Valley LV-BAT-W5.12Da2 provides 5.12kWh of nominal energy storage.

What are the voltage and amp-hour ratings?

The battery is rated at 51.2V and 100Ah.

What battery chemistry does it use?

It uses LiFePO₄ (Lithium Iron Phosphate) chemistry.

Is it wall mounted?

Yes. The LV-BAT-W5.12Da2 is designed as a wall-mounted lithium battery.

Can it work with a hybrid solar inverter?

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

Is 5.12kWh enough for home backup?

It can provide useful residential backup, but actual runtime depends on the connected load, inverter efficiency, battery settings and permitted depth of discharge.

Why Buy from Macire

• 5.12kWh Lithium Valley LV-BAT-W5.12Da2
• Practical 51.2V 100Ah configuration
• LiFePO₄ lithium battery chemistry
• Space-saving wall-mounted design
• Suitable for compatible hybrid solar 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