Narada 51.2NESR100 51.2V 100Ah Lithium Battery

Narada 51.2NESR100 51.2V 100Ah Lithium Battery Overview

The Narada 51.2NESR100 51.2V 100Ah Lithium Battery Lithium Battery Price in Pakistan is an important consideration for buyers looking for a 51.2V lithium energy storage solution. This model belongs to Narada’s NESR battery series and uses Lithium Iron Phosphate (LiFePO₄) technology.

With a rated capacity of 100Ah, the battery provides a calculated nominal energy capacity of 5.12kWh. Its integrated BMS monitors voltage, current and temperature while providing protection against several electrical and temperature-related conditions.

The battery is designed for applications such as renewable energy systems, telecom base stations and UPS installations. Its communication interfaces, LCD screen and parallel connection capability make it suitable for appropriately designed energy storage installations.

For solar buyers in Pakistan, selecting the correct battery also involves checking inverter voltage requirements, charging settings, communication compatibility and expected backup loads.

Key Features and Buyer Benefits

LiFePO₄ Battery Chemistry

The Narada 51.2NESR100 uses Lithium Iron Phosphate (LiFePO₄) cell chemistry. This battery technology is used in energy storage applications where controlled charging, discharging and battery management are important.

It is suitable for renewable energy storage systems that require a compatible 51.2V battery configuration.

Intelligent Battery Management System (BMS)

An integrated Battery Management System monitors the battery’s voltage, current and temperature.

Its protection functions include:

• Overcharge protection
• Over-discharge protection
• Over-current protection
• Over-temperature protection
• Under-temperature protection
• Short-circuit protection
• Cell balancing
• Charging current limitation

These functions help manage battery operation and protect the module against specified electrical and temperature-related conditions.

High Charging and Discharging Capability

The battery supports a maximum charging current of 100A and a maximum discharging current of 100A.

The recommended charging current is 20A. Correct charging settings should be selected according to the battery’s electrical requirements and the connected inverter.

CAN and RS485 Communication

The battery provides CAN and RS485 communication interfaces for compatible system monitoring and communication.

Narada also provides customized user-interface software for BMS communication through RS485, allowing parameter settings and monitoring data to be accessed.

Before installation, confirm the communication protocol, wiring and configuration requirements with the inverter supplier.

Parallel Expansion Capability

The battery supports a connection of up to 16 modules in parallel.

This feature provides an option for expanding energy storage capacity where a suitable system design is available.

Parallel installation requires correct communication, wiring and configuration. Obtain the manufacturer’s technical guidelines before connecting multiple modules.

LCD Display and Front-Panel Controls

The battery includes an LCD screen and front-panel controls for operation and monitoring.

Its front panel also includes:

• Reset key
• Rocker switch
• Dry contact
• SOC indicator
• ALM indicator
• RUN indicator

These features help users and installers check operating status and access basic battery controls.

Best For

The Narada 51.2NESR100 is suitable for the following applications, subject to correct system design:

• Solar energy storage systems requiring a compatible 51.2V battery.
• Hybrid solar installations with supported battery voltage and communication.
• UPS applications requiring lithium battery storage.
• Telecom base stations requiring suitable backup energy storage.
• Residential backup systems with compatible inverter configurations.
• Expandable battery installations requiring parallel-connected modules.

Not Ideal For

This battery may not be suitable for:

• Systems designed exclusively for 12V or 24V battery configurations.
• Inverters that do not support the required battery voltage.
• Installations where CAN or RS485 communication requirements cannot be matched.
• Applications requiring continuous discharge beyond the specified current limit.
• Installations exposed to temperatures outside the permitted operating range.
• Systems requiring a verified usable energy or cycle-life rating that has not been established for this model.

Battery Capacity: kWh, Ah and Voltage Explained

Understanding the difference between voltage, ampere-hours (Ah) and kilowatt-hours (kWh) helps buyers select the correct lithium battery.

The Narada 51.2NESR100 has:

• Nominal Voltage: 51.2V
• Rated Capacity: 100Ah
• Calculated Nominal Energy: 5.12kWh

The nominal energy calculation is:

51.2V × 100Ah ÷ 1,000 = 5.12kWh

This is a calculated nominal energy value, not a confirmed usable energy rating.

Actual available energy depends on the permitted discharge level, operating conditions, inverter efficiency and battery settings. Buyers should not assume that the complete nominal capacity is available for everyday loads.

Battery Chemistry and Performance

The LiFePO₄ battery chemistry is designed for rechargeable energy storage applications.

For correct operation, charging voltage and current limits must be configured according to the battery’s electrical requirements.

The specified charging voltage is 57.6V ± 0.5V, while the discharge end voltage is 43.2V.

A cycle-life rating, recommended depth of discharge and end-of-life capacity figure should not be assumed without verified model-specific information.

Battery Management System and Safety

The integrated BMS is an important part of the Narada battery’s operation.

It monitors cell and module conditions and provides protection against:

• Excessive charging voltage
• Excessive discharge
• Over-current conditions
• High and low temperatures
• Short circuits

The BMS also provides cell balancing and charging current limitation.

Correct installation, suitable electrical protection and compatible inverter settings remain essential for safe operation.

Charging and Discharging Performance

The charging and discharging limits are important when selecting a lithium battery for a solar or backup system.

The Narada 51.2NESR100 provides the following current specifications:

• Recommended charging current: 20A
• Maximum charging current: 100A
• Maximum discharging current: 100A
• Charging voltage: 57.6V ± 0.5V
• Discharge end voltage: 43.2V

The connected inverter must be configured within the battery’s permitted voltage and current limits.

Do not select an inverter based only on its power rating. Battery current requirements and the intended load profile must also be considered.

Inverter Compatibility

The 51.2V battery configuration must match the connected inverter’s supported battery architecture.

Before purchasing, confirm:

• Battery voltage compatibility.
• Supported LiFePO₄ battery settings.
• Maximum charging current.
• Maximum discharging current.
• CAN or RS485 communication support.
• BMS communication protocol and cable pinout.
• Firmware and configuration requirements.

The availability of CAN or RS485 ports alone does not establish compatibility with every inverter brand or model.

Hajvery Solar can help buyers check battery and inverter compatibility before purchase.

Parallel Expansion

The Narada 51.2NESR100 supports up to 16 modules in parallel.

Parallel connection can increase the overall battery capacity of a suitably designed storage system.

However, the correct communication setup, cable arrangement and system configuration are important. Manufacturer technical guidance should be obtained before implementing a multi-module installation.

Technical Specifications

Estimated Backup Time

Battery backup duration depends on the connected load, available battery energy, inverter efficiency and permitted discharge level.

The Narada 51.2NESR100 has a calculated nominal energy capacity of 5.12kWh. However, its usable energy should be established before preparing a reliable runtime estimate.

For accurate backup planning, consider:

• Total connected load in watts.
• Inverter conversion efficiency.
• Permitted battery discharge level.
• Maximum battery discharge current.
• Battery temperature and operating condition.

An appropriately sized system can help provide backup for selected household or commercial loads, provided the inverter and battery limits are respected.

Lithium Battery Use in Pakistan

Lithium batteries are increasingly considered for solar storage and backup applications in Pakistan, particularly where users want to store daytime solar energy for later consumption.

The Narada 51.2NESR100 can be considered for suitable solar and UPS installations where its voltage and electrical characteristics match the system requirements.

Pakistan’s summer temperatures make proper battery placement and ventilation important. The battery should operate within its specified temperature limits and should not be installed in an unsuitable environment.

Installers should also configure the inverter’s charging voltage, current limits and BMS communication correctly.

Narada 51.2NESR100 51.2V 100Ah Lithium Battery Price in Pakistan

The Narada 51.2NESR100 51.2V 100Ah Lithium Battery price in Pakistan is an important consideration for buyers planning a lithium energy storage installation.

The current price of Narada 51.2NESR100 51.2V 100Ah Lithium Battery in Pakistan is Rs. 210,000 per unit.

For the latest availability, bulk purchase requirements and dealer enquiries, contact Hajvery Solar Energy.

Hajvery Solar Energy is a Narada Official Distributor, providing buyers with product purchasing assistance and warranty-related guidance.

Customers in Lahore and other cities of Pakistan can contact Hajvery Solar for product enquiries and delivery information.

Hajvery Compatibility and Authenticity Check

Selecting the correct battery is just as important as selecting the inverter.

Before purchasing the Narada 51.2NESR100, buyers should check:

• Exact battery model and identification details.
• Battery voltage and rated capacity.
• BMS communication compatibility.
• Inverter charging and discharging settings.
• Battery terminal and cable requirements.
• Applicable written manufacturer warranty.

Hajvery Solar Energy is a Narada authorized dealer and can assist customers with product selection and compatibility checks.

For solar installers and dealers, checking the exact battery configuration before installation helps avoid communication and electrical mismatches.

Warranty and After-Sales Support

The Narada 51.2NESR100 comes with a 5-year written/complete manufacturer warranty, as confirmed for this product.

Customers should retain the written warranty and verify the applicable coverage, registration requirements and claim procedure at the time of purchase.

Hajvery Solar Energy is an Official Narada Distributor, helping customers with product enquiries and warranty-related assistance.

The actual warranty claim remains subject to the applicable written manufacturer warranty terms.

Before You Buy

Before purchasing this 51.2V lithium battery, consider the following points:

1. Inverter Voltage: Confirm that your inverter supports the 51.2V battery configuration.
2. Battery Chemistry: Check that the inverter supports LiFePO₄ batteries.
3. Charging Current: Ensure the inverter charging current remains within the permitted limit.
4. Discharging Current: Match the connected load with the battery’s maximum discharge capability.
5. Communication: Confirm CAN or RS485 compatibility and correct wiring.
6. Parallel Expansion: Obtain technical guidance before connecting multiple battery modules.
7. Installation Environment: Maintain suitable temperature and humidity conditions.
8. Warranty: Obtain the written 5-year manufacturer warranty and understand its applicable conditions.

Buying from Hajvery Solar Energy, an authorized Narada dealer, also gives customers a point of contact for product selection and warranty-related enquiries.

Frequently Asked Questions

1. What is the capacity of the Narada 51.2NESR100 battery?

The battery has a rated capacity of 100Ah and a nominal voltage of 51.2V. Its calculated nominal energy is 5.12kWh.

2. What type of lithium chemistry does this battery use?

It uses LiFePO₄ (Lithium Iron Phosphate) battery chemistry.

3. What is the maximum charging current?

The maximum charging current is 100A, while the recommended charging current is 20A.

4. What is the maximum discharge current?

The maximum discharge current is 100A. The connected inverter and loads must remain within the battery’s permitted electrical limits.

5. Does the Narada 51.2NESR100 support CAN and RS485?

Yes. It provides CAN and RS485 communication interfaces for compatible equipment and monitoring applications.

6. Can multiple Narada 51.2NESR100 batteries be connected in parallel?

Yes. The battery supports up to 16 modules in parallel. Proper system configuration and manufacturer technical guidance are required.

7. What is the Narada 51.2NESR100 lithium battery price in Pakistan?

The current price is Rs. 210,000 per unit. Contact Hajvery Solar Energy to confirm availability and purchasing details.

8. What warranty does the Narada 51.2NESR100 have?

It comes with a 5-year written/complete manufacturer warranty. Customers should retain the written warranty and check its applicable conditions.

Buy Narada 51.2NESR100 Lithium Battery from Hajvery Solar

Looking for a Narada 51.2V 100Ah LiFePO₄ battery in Pakistan? Hajvery Solar Energy offers assistance with lithium battery selection, inverter compatibility and warranty-related enquiries.

Whether you are planning a residential solar backup system, a commercial energy storage installation or a UPS application, selecting the correct battery configuration is essential.

Contact Hajvery Solar Energy for the Narada lithium battery price in Pakistan, product availability and purchasing assistance.