Lithium Valley 2.56KWh 25.6V 100Ah Lithium Battery Overview

The Lithium Valley LV-BAT-W2.56Da is a residential wall-mounted energy storage battery designed for solar and backup power systems. Its 25.6V architecture, 100Ah capacity and 2560Wh nominal energy make it suitable for applications where a compact lithium storage solution is required.

The battery uses lithium iron phosphate technology and includes an independently controlled Battery Management System. Communication through CAN, RS485 and RS232 allows the battery to exchange operating information with suitable energy-storage equipment when the communication requirements are compatible.

Buyers searching for lithium valley 2.5kwh battery should note that the exact nominal energy of this model is 2.56kWh, rather than 2.50kWh. Its compact wall-mounted design makes it particularly useful where floor space needs to remain clear.

Key Features and Buyer Benefits

LiFePO4 Battery Technology

The battery uses A+ grade lithium iron phosphate cells. LiFePO4 chemistry is widely used for stationary energy storage because it supports repeated cycling and stable battery operation when installed and configured correctly.

For a home solar user, this makes the battery suitable for regular charging from solar energy and discharging during backup or stored-energy use.

6,000-Cycle Design

The LV-BAT-W2.56Da is rated for 6,000 cycles at 80% DoD under 25°C / 0.5C test conditions.

Cycle-life figures should always be considered together with their test conditions. Actual battery life can vary with operating temperature, charging behaviour, discharge depth, inverter settings and daily usage pattern.

Built-In Battery Management System

An integrated BMS manages battery operation and provides the control layer required for lithium energy storage.

Correct BMS communication is especially important when the battery is connected to a compatible hybrid inverter because battery voltage alone is not enough to establish full inverter compatibility.

Communication Through CAN, RS485 and RS232

The battery provides:

• CAN
• RS485
• RS232

These interfaces make integration possible with suitable energy-storage equipment that supports the required battery communication protocol.

Hajvery Solar Energy, as a Lithium Valley authorized dealer, can help buyers check system voltage, communication requirements and inverter compatibility before purchase.

Bluetooth Monitoring and Configuration

Bluetooth functionality allows battery operating status to be checked and BMS settings to be configured through the supported BLE function.

The battery also supports firmware update service through its built-in BLE functionality.

Built-In Fire Safety Feature

The battery incorporates a hot aerosol fire-extinguishing device as an additional internal safety feature.

Flexible Parallel Expansion

Up to 20 units can be connected in a supported parallel battery system.

At the maximum stated parallel quantity, total nominal energy can reach 51.2kWh. Correct parallel communication, wiring, protection and inverter sizing remain essential when expanding the system.

Best For

The Lithium Valley 2.56KWh battery is particularly suitable for:

• Residential solar energy storage
• Home backup systems
• Compatible hybrid inverter installations
• Users requiring compact wall-mounted battery storage
• Small energy-storage systems that may later require expansion
• Homes where frequent battery cycling is expected
• Users moving from conventional battery storage to LiFePO4 technology

Its relatively compact 2.56kWh energy rating also makes it useful where a large single battery is not required from the beginning.

Not Ideal For

This battery should not be selected only by its kWh rating.

It may not be appropriate where:

• The inverter requires a different battery-voltage architecture
• The inverter cannot communicate with the battery’s supported BMS protocol
• Required continuous current exceeds the battery’s limits
• The installation location requires a higher outdoor ingress-protection rating
• A single battery must support substantially larger backup loads
• The installation environment falls outside the permitted operating conditions

The LV-BAT-W2.56Da is an indoor IP21 battery, so it should not be treated as an outdoor weatherproof battery.

Battery Capacity: kWh, Ah and Usable Energy Explained

Battery capacity is often misunderstood because Ah and kWh describe different things.

This battery has:

Nominal Voltage: 25.6V
Rated Capacity: 100Ah

The nominal energy calculation is:

25.6V × 100Ah ÷ 1000 = 2.56kWh

This matches the battery’s rated nominal energy of 2560Wh.

A 100Ah battery should therefore not automatically be compared with another 100Ah battery unless voltage is also considered. Two batteries can both be rated at 100Ah but contain significantly different amounts of energy when their nominal voltages differ.

Battery Chemistry and Cycle Life

The LV-BAT-W2.56Da uses Lithium Iron Phosphate, commonly called LFP or LiFePO4.

Its cycle-life rating is:

6,000 cycles at 80% DoD, 25°C / 0.5C

The 80% DoD figure is part of the cycle-life test condition. Actual operating life will depend on battery temperature, charging current, discharge pattern and the settings applied by the connected energy-storage system.

For buyers comparing different lithium batteries, cycle count should therefore be evaluated together with test conditions rather than as an isolated number.

Battery Management System and Safety

The integrated BMS provides the control required for battery operation and communication.

The product also combines:

• LiFePO4 cell technology
• Battery monitoring through BLE
• BMS configuration capability through BLE
• Communication interfaces for system integration
• Natural-convection cooling
• Built-in hot aerosol fire-extinguishing equipment

Battery installation should still include correctly sized cables, protection devices and system settings appropriate for the inverter and connected load.

Charging and Discharging Performance

The Lithium Valley LV-BAT-W2.56Da has the following charging and discharging ratings:

Suggested Charging/Discharging Current: 50A
Standard Charging/Discharging Current: 50A
Maximum Continuous Charge/Discharge Current: 100A
Conversion Efficiency: 99% at 25°C / 0.5C
Operating Voltage Range: 22.4V to 28.08V

These limits are important when matching the battery with an inverter. A compatible inverter should operate within the battery’s voltage and current requirements and use appropriate BMS communication where required.

Inverter Compatibility

Battery compatibility should be checked through more than voltage alone.

Before installation, confirm:

• Battery voltage architecture
• Inverter battery operating range
• Maximum charging current
• Maximum discharging current
• CAN or RS485 communication compatibility
• Required communication cable and connection
• Inverter firmware and battery configuration

This is particularly important with lithium batteries because physical electrical compatibility does not automatically guarantee correct BMS communication.

Parallel Expansion

The LV-BAT-W2.56Da supports up to 20 batteries in parallel.

A complete 20-unit system can provide up to 51.2kWh nominal energy.

Parallel expansion can be useful for buyers who want to start with a smaller storage system and add capacity later. Final expansion design should still account for inverter limitations, battery communication, protection, cabling and total current.

Technical Specifications

The exact model specifications above are taken from the uploaded LV-BAT-W2.56Da technical information.

Estimated Backup Time

A fixed backup-hour figure should not be promised from nominal capacity alone.

Actual runtime depends on:

• Connected load
• Battery operating limits
• Permitted discharge level
• Inverter conversion losses
• Battery temperature
• Battery age
• Inverter settings
• Other system losses

The battery contains 2.56kWh of nominal energy, but the energy actually delivered to AC loads can be lower after system limits and conversion losses are considered.

For accurate backup planning, Hajvery Solar can calculate expected runtime after the intended load and inverter model are confirmed.

Lithium Battery Use in Pakistan

For Pakistani homes affected by load shedding, a correctly sized lithium storage system can store solar energy for use when direct solar generation is unavailable or when backup operation is required.

The battery should be installed indoors with appropriate ventilation and sufficient clearance. Correct inverter charging settings are important, particularly during frequent daily cycling.

High ambient temperatures should also be considered when selecting the installation location. Keeping the battery within its specified operating environment can help maintain consistent performance and battery life.

Lithium Valley 2.56KWh Battery Price in Pakistan

The current price of the Lithium Valley 2.56KWh 25.6V 100Ah Lithium Battery in Pakistan is Rs. 115,000 per battery.

Buyers searching lithium valley 2 5 kwh battery price in pakistan, lithium valley 2 5 kwh battery price, or lithium valley battery price in pakistan can contact Hajvery Solar for current availability, dealer quantities and wholesale requirements.

Hajvery Solar Energy is a Lithium Valley Official Distributor supplying Lithium Valley energy-storage products for residential, installer and dealer requirements.

Price and availability can change with shipment cost, exchange rates and stock movement, so availability should be confirmed before placing a final order.

Important Note for Buyers Searching 5kWh

Some buyers may reach this product while searching for lithium valley 5kwh battery.

The LV-BAT-W2.56Da on this page is 2.56kWh, not 5kWh. The 5kWh search phrase should therefore not be interpreted as the capacity of this exact battery.

For system sizing, always use the exact model capacity, voltage and current limits instead of choosing a battery only from a general search phrase.

Hajvery Compatibility and Authenticity Check

Before ordering, confirm the exact model number LV-BAT-W2.56Da, battery voltage, serial information, warranty eligibility and inverter compatibility.

Hajvery Solar Energy is an Official Lithium Valley Distributor and can assist with exact-model identification, battery sizing and communication compatibility checks.

For buyers searching lithium valley battery review, the most important model-specific points to evaluate are its 2.56kWh nominal capacity, 25.6V architecture, 100Ah rating, LiFePO4 cells, BMS communication, 100A maximum continuous current, IP21 indoor design and expansion capability.

Warranty

The Lithium Valley LV-BAT-W2.56Da comes with a 10-year replacement warranty.

Warranty claims are handled through the Lithium Valley service center under the applicable warranty process. Product model, serial details and warranty eligibility should be verified at the time of purchase and retained for future claim requirements.

Before You Buy

Before purchasing this battery, confirm:

• Your inverter supports a 25.6V battery system
• Required BMS communication is supported
• CAN/RS485 communication requirements match
• Charging current is within battery limits
• Backup load is suitable for the battery’s available energy and current
• Additional batteries will be required if more storage capacity is needed
• Installation location is indoor and suitable for IP21 equipment
• Parallel expansion requirements are planned correctly
• Warranty and serial information are verified

These checks are especially important for lithium batteries because correct voltage alone does not establish complete system compatibility.

Frequently Asked Questions

What is the capacity of the Lithium Valley LV-BAT-W2.56Da?

It has a nominal energy capacity of 2.56kWh, with a rated capacity of 100Ah at 25.6V.

Is this a LiFePO4 battery?

Yes. The battery uses Lithium Iron Phosphate or LFP cell technology.

What is the cycle life?

It is rated for 6,000 cycles at 80% DoD under 25°C / 0.5C conditions.

How many Lithium Valley 2.56KWh batteries can be connected in parallel?

Up to 20 units can be used in a supported parallel system, providing up to 51.2kWh nominal capacity.

Does it support CAN and RS485?

Yes. The communication interfaces include CAN, RS485 and RS232.

Does the battery have Bluetooth?

Yes. Bluetooth can be used for supported battery-status monitoring, BMS configuration and BLE-based firmware update functions.

Can this battery be installed outdoors?

It is designed for an indoor working environment and has an IP21 protection rating. It should not be treated as an outdoor weatherproof battery.

What is the Lithium Valley 2.56KWh battery price in Pakistan?

The current price is Rs. 115,000 per battery. Contact Hajvery Solar for current availability and quantity-based pricing.

What warranty does this battery have?

It comes with a 10-year replacement warranty, with the applicable claim process handled through the Lithium Valley service center.

Buy Lithium Valley 2.56KWh Lithium Battery from Hajvery Solar

The Lithium Valley LV-BAT-W2.56Da offers a compact 2.56kWh LiFePO4 storage option with 100Ah capacity, BMS communication, Bluetooth functionality and scalable parallel operation.

Hajvery Solar Energy, an authorized Lithium Valley dealer, can assist with inverter compatibility checks, product verification, dealer enquiries and battery-system sizing before purchase.

Retail customers, solar installers and dealers can contact Hajvery Solar for current availability and nationwide supply enquiries.