Lithium Valley 5.12kWh Wall-Mounted Lithium Battery LV-BAT-W5.12Ac is a reliable and long-lasting LiFePO₄ (Lithium Iron Phosphate) energy storage solution designed for residential solar systems, backup power, hybrid inverters, and off-grid applications.

With a 51.2V nominal voltage, 100Ah capacity, and 5.12kWh energy storage capacity, this battery provides dependable energy storage for homes and businesses that require reliable backup power and efficient solar energy utilization.

The Lithium Valley LV-BAT-W5.12Ac combines advanced LiFePO₄ technology, an integrated Battery Management System (BMS), 6,000+ cycle lifespan, thermal stability, stable charging and discharge performance, and a space-saving wall-mounted design.

With a 10-year warranty, this battery is designed for customers looking for a long-term energy-storage solution with minimal maintenance requirements.

5.12kWh High-Capacity Energy Storage

The Lithium Valley LV-BAT-W5.12Ac provides 5.12kWh of nominal energy storage from its 51.2V 100Ah configuration.

The stored energy can be used to power compatible appliances when solar production is low or unavailable, making the battery suitable for both solar self-consumption and backup power.

It is ideal for:

• Residential solar systems
• Home backup power
• Hybrid inverter systems
• Off-grid solar installations
• Small commercial applications
• Offices and shops
• Essential-load backup systems

Actual backup duration depends on the connected load, inverter efficiency, battery state of charge, and overall system configuration.

51.2V 100Ah LiFePO₄ Battery

The battery features a 51.2V nominal voltage and 100Ah capacity, making it suitable for compatible 48V-class solar and energy-storage systems.

Its LiFePO₄ chemistry provides a stable platform for repeated charging and discharging.

Lithium Iron Phosphate technology is widely used for solar energy storage because of its long cycle life, thermal stability, low maintenance requirements, and reliable performance.

6,000+ Charge-Discharge Cycles

The Lithium Valley LV-BAT-W5.12Ac is specified for more than 6,000 cycles.

A high cycle-life rating is particularly valuable in solar systems where the battery can be charged and discharged regularly.

This allows the battery to provide long-term energy storage when properly installed and operated according to the manufacturer’s specifications.

Integrated Battery Management System

The LV-BAT-W5.12Ac features an integrated Battery Management System (BMS) designed to monitor and manage battery operation.

The BMS helps support stable operation during charging and discharging while providing battery-management and protection functions.

This is an important component of a modern lithium battery system because it helps maintain appropriate operating conditions for the battery cells.

Wall-Mounted Design

The Lithium Valley 5.12kWh battery uses a wall-mounted design, allowing efficient use of installation space.

Its compact wall-mounted format can provide a clean and organized installation for suitable homes, offices, shops, and other buildings.

The battery should be professionally installed on an appropriate mounting surface and connected to compatible solar equipment.

Stable Charging and Discharge Performance

The battery is designed to provide stable charging and discharge performance for compatible solar and backup systems.

When connected to a properly configured solar inverter, the battery can store excess solar energy during the day and make the stored energy available when required.

This helps users make greater use of their solar-generated electricity.

High Safety and Thermal Stability

The Lithium Valley LV-BAT-W5.12Ac uses LiFePO₄ battery chemistry, which provides good thermal stability for stationary energy-storage applications.

Combined with the integrated BMS, the battery is designed to provide safe and reliable operation within its specified operating conditions.

Low-Maintenance Energy Storage

The battery is designed for low-maintenance operation, making it a convenient alternative to conventional lead-acid battery systems.

There is no routine water-refilling requirement associated with flooded lead-acid batteries, helping reduce maintenance demands for the user.

Suitable for Hybrid and Off-Grid Solar Systems

The LV-BAT-W5.12Ac is designed for use with compatible hybrid and off-grid solar systems.

Solar panels can charge the battery during periods of solar generation, while the stored energy can be used later during periods of low sunlight or grid interruptions.

Before purchasing or installing the battery, confirm that the selected inverter supports the battery’s voltage, charging parameters, communication requirements, and battery configuration.

Ideal for Home Backup Power

The 5.12kWh capacity makes the Lithium Valley LV-BAT-W5.12Ac suitable for a wide range of residential backup applications.

Depending on the size of the connected loads, stored energy can be used for appliances and equipment such as:

• LED lighting
• Television
• Wi-Fi router
• Decoder
• Computers
• Refrigerators
• Small household appliances
• Other appropriately sized electrical loads

The actual runtime will depend on the combined power consumption and duration of use.

Why Choose the Lithium Valley 5.12kWh Battery?

✔ 5.12kWh Energy Capacity – Provides substantial energy storage for solar and backup applications.
✔ 51.2V 100Ah Configuration – Suitable for compatible 48V-class solar systems.
✔ LiFePO₄ Technology – Reliable lithium iron phosphate chemistry.
✔ 6,000+ Cycles – Designed for extensive charge-discharge use.
✔ Integrated BMS – Supports battery monitoring and protection.
✔ Wall-Mounted Design – Saves space and provides an organized installation.
✔ Thermal Stability – LiFePO₄ technology provides stable operation.
✔ Stable Charging & Discharge – Designed for consistent energy delivery.
✔ Low Maintenance – Requires minimal routine maintenance.
✔ Hybrid & Off-Grid Compatible – Suitable for compatible solar systems.
✔ 10-Year Warranty – Long-term warranty coverage.

Reliable 5.12kWh Energy Storage for Homes and Businesses

The Lithium Valley LV-BAT-W5.12Ac 5.12kWh 51.2V 100Ah Wall-Mounted LiFePO₄ Battery is a practical solution for customers looking to add reliable energy storage to a solar or backup power system.

Its combination of 5.12kWh capacity, LiFePO₄ technology, 6,000+ cycle lifespan, integrated BMS, wall-mounted design, thermal stability, low maintenance requirements, and 10-year warranty makes it a strong option for modern residential and small commercial energy-storage applications.

Whether you want to store excess solar energy, reduce dependence on grid electricity, provide backup power, or build an off-grid solar system, the Lithium Valley 5.12kWh battery provides a dependable foundation for your energy-storage needs.

Contact Rhema Solar Energy Solutions Ltd to confirm inverter compatibility and get the right Lithium Valley battery solution for your solar system.