itel 14.33KWh 51.2V 280Ah Lithium Battery Overview

The itel IPL-51280 is a high-capacity LiFePO4 lithium battery built around a 51.2V, 280Ah electrical architecture. Its 14.33kWh nominal energy capacity provides substantial energy storage for solar backup and hybrid energy systems.

The battery is designed around LiFePO4 chemistry, with an intelligent BMS for battery protection and active balancing to help maintain cell balance during operation. Its 3A active balance capability is designed to support consistent battery performance over its operating life.

With RS485, CAN and RS232 communication, the battery can communicate with compatible energy-storage equipment. It also supports up to 15 units in parallel, allowing storage capacity to be expanded when the overall system design supports parallel operation.

The IPL-51280 has a metal enclosure, natural cooling and an IP20 protection rating, so installation should be carried out in an appropriate protected environment.

Key Features and Buyer Benefits

51.2V 280Ah Energy Storage

The battery provides 51.2V nominal voltage, 280Ah capacity and 14.33kWh nominal energy. This combination gives solar-system designers a substantial storage capacity for backup and energy-shifting applications.

When choosing an inverter and working out the charge and discharge needs, the capacity of 280Ah is especially important. The capacity of the battery must always be considered in conjunction with the inverter’s battery voltage, its current limits and the BMS communication requirements.

LiFePO4 Battery Chemistry

The LiFePO4 chemistry provides a lithium-based storage platform suited to repeated solar-energy cycling. The battery uses a Class-A LiFePO4 battery design and has a specified cycle life of more than 6,000 cycles at 25°C, 0.5C and 80% DOD.

The real service life is influenced by the operating temperature, the conditions under which it is charged and discharged, the depth of discharge, and the system’s configuration.

Active Cell Balancing

The 3A active balance current aids in keeping a better balance among the battery cells while the battery is in operation, and cell balancing is an important factor in ensuring consistent battery performance in a multi-cell energy-storage system.

Intelligent BMS

An intelligent Battery Management System (BMS) provides battery-level monitoring and protection. The battery includes 50+ protection algorithms designed for safety and operating control.

Before installation, the BMS must be properly integrated with the inverter it is compatible with and the system configuration.

High Charge and Discharge Capability

The battery supports a maximum continuous charge current of 150A and a maximum continuous discharge current of 150A. Its specified maximum pulse discharge current is 280A.

It is important to take these values into account when fitting the battery with an inverter; the inverter’s requirement for battery current must stay within the battery’s relevant continuous and peak limits.

Expandable Storage

Up to 15 units can be connected in parallel, subject to compatible system design and communication requirements. This allows larger energy-storage systems to be configured where additional battery capacity is required.

Best For

The itel IPL-51280 is suitable for:

• Residential solar backup systems
• Hybrid solar energy-storage systems
• High-capacity battery backup
• Commercial energy-storage applications
• The solar systems that call for a 51.2V battery configuration
• Installations where parallel battery expansion is required
• Buyers looking for a 280Ah LiFePO4 battery
• Systems requiring CAN or RS485 battery communication

Not Ideal For

This battery should not be selected without further compatibility checking when:

• The battery voltage arrangement needed by the inverter is different.
• The amount of current that the inverter draws from the battery is more than the battery’s permitted limits.
• The BMS communication protocol required by the inverter is not supported.
• The installation area does not meet the battery’s needs for temperature and protection.
• The system needs to be used in an outdoor-rated enclosure since the battery only has an IP20 protection rating.

To check battery compatibility you should use the inverter’s voltage requirements, its charge and discharge limits, the BMS communication protocol and the battery configuration that is supported.

Battery Capacity: kWh, Ah and Usable Energy Explained

Ah and kWh describe different aspects of a battery.

The figure of 280Ah refers to the battery’s capacity for electrical charge, whereas the 14.33kWh figure is the stated nominal energy.

For basic electrical calculation:

Voltage × Ah ÷ 1000 = nominal kWh

For this battery, the stated nominal energy is 14.33kWh. The manufacturer’s nominal energy figure remains the primary value for product specifications.

The amount of actual energy that can be used may be less than the nominal energy due to operating limits, losses in the inverter, the discharge settings, temperature, battery ageing and other conditions affecting the system.

Battery Chemistry and Cycle Life

The itel IPL-51280 uses LiFePO4 chemistry and has a specified cycle life of more than 6,000 cycles at 25°C, 0.5C and 80% DOD.

The specified 10+ years design life provides a long operating-life target for suitable applications. Actual battery life depends on operating conditions, temperature, cycling frequency, depth of discharge and charging practices.

Battery Management System and Safety

The integrated intelligent BMS manages important battery operating functions and incorporates 50+ protection algorithms.

The battery also includes active balancing, a current limiting function, and an enabled precharge function. These functions help support controlled battery operation when the system is correctly configured.

The battery’s specified protection and operating functions should be considered together with the inverter and installation protection system.

Charging and Discharging Performance

The IPL-51280 has an operating voltage range of 43.2V–57.6V.

Key current ratings include:

• Standard charging current: 140A
• Maximum continuous charge current: 150A
• Standard discharging current: 140A
• Maximum continuous discharge current: 150A
• Maximum pulse discharge current: 280A
• Cut-off charging voltage: 57.6V
• Cut-off discharging voltage: 43.2V
• Active balance current: 3A

Correct inverter configuration is important because battery current requirements must remain within the applicable battery limits.

Inverter Compatibility

The battery provides RS485, CAN and RS232 communication and supports self-adaptive communication with compatible mainstream inverters.

Compatibility should not be determined by voltage alone. Before installation, confirm:

• Battery voltage compatibility
• Charge current requirements
• Discharge current requirements
• BMS communication protocol
• Communication wiring and configuration
• Inverter firmware/support
• Parallel-battery requirements

Hajvery Solar can assist buyers with battery-to-inverter compatibility checking before purchase.

Parallel Expansion

The itel IPL-51280 supports up to 15 units in parallel.

Parallel operation can increase total available storage capacity, but the complete system must be designed around compatible battery communication, inverter capacity, current limits, cabling and installation requirements.

Do not add parallel batteries without confirming that the complete inverter and battery system supports the intended configuration.

Technical Specifications

Estimated Backup Time

Backup duration depends on usable battery energy, inverter efficiency, connected load, battery operating limits, temperature and battery condition.

The 14.33kWh nominal energy rating should therefore not be treated as a guaranteed runtime figure. For an accurate backup calculation, the actual connected load and inverter operating efficiency should be considered together with the battery’s usable energy limits.

Lithium Battery Use in Pakistan

The itel IPL-51280 can be considered for solar-storage applications where substantial battery capacity is required for backup and energy management.

For installations in Pakistan, particular attention should be given to battery ventilation, ambient temperature, inverter settings, BMS communication and installation location. The specified charging temperature range is 0°C to 60°C, while the specified discharge temperature range is -20°C to 60°C.

Because the enclosure is rated IP20, the battery should be installed in a suitable protected environment rather than treated as an outdoor weatherproof battery.

itel 14.33KWh 51.2V 280Ah Lithium Battery Price in Pakistan

The current price of itel 14.33KWh 51.2V 280Ah Lithium Battery in Pakistan is Rs. 525,000 per unit.

The price can be relevant for buyers comparing itel lithium battery price in pakistan, itel 280ah battery price in pakistan, and other solar-storage options. Dealers and installers can contact Hajvery Solar for current availability and quantity-based enquiries.

The itel 51 2 v 280ah 14kwh price in pakistan search term is relevant to this battery’s 51.2V and 280Ah configuration; its stated nominal energy is 14.33kWh.

The itel 51 2 v 280ah 14kwh battery price should be evaluated together with battery capacity, current capability, communication, cycle life and warranty rather than price alone.

Hajvery Compatibility and Authenticity Check

Hajvery Solar Energy is an itel Official Distributor supplying genuine itel lithium batteries with applicable warranty support.

As an itel authorized dealer, Hajvery Solar Energy can help buyers check battery-to-inverter compatibility before purchase.

For buyers searching itel 51 2v 280ah 14kwh battery, the key points to verify are the 51.2V battery architecture, 280Ah capacity, inverter compatibility and BMS communication.

Buyers using the itel 51 2v 280ah 14kwh inverter search term should distinguish between the inverter and battery specifications when planning a complete solar-storage system. The IPL-51280 is the battery storage component.

For the itel 51 2v 280ah 14kwh hybrid search term, the battery should be matched with a compatible hybrid system based on voltage, current and BMS communication requirements.

The itel 51 2v 280ah 14kwh datasheet search term refers to the technical information buyers need when checking this battery’s electrical characteristics and installation compatibility.

Hajvery Solar Energy is an Official itel Distributor and can assist with product identification, compatibility checking and applicable warranty guidance.

Warranty

The itel IPL-51280 comes with a 5-year limited/replacement warranty.

Warranty coverage should be handled according to the applicable warranty terms and conditions. Buyers should confirm the claim requirements with Hajvery Solar before purchase.

Buying through Hajvery Solar Energy, an authorized itel dealer, provides a direct route for product and warranty guidance.

Before You Buy

Before purchasing the itel IPL-51280, confirm:

• 51.2V battery compatibility with your inverter
• Required battery capacity for your system
• Maximum inverter charge current
• Maximum inverter discharge current
• CAN/RS485/RS232 communication requirements
• BMS communication compatibility
• Required number of parallel batteries
• Installation space for the 880 × 560 × 230mm battery
• Battery weight of 125kg
• Suitable operating temperature
• Indoor/protected installation environment due to IP20
• Applicable 5-year limited/replacement warranty

Frequently Asked Questions

What is the capacity of the itel IPL-51280?

The itel IPL-51280 has a 280Ah nominal capacity and 14.33kWh nominal energy at 51.2V.

Is the itel IPL-51280 a LiFePO4 battery?

Yes. The battery uses LiFePO4 lithium chemistry.

What is the itel 51.2V 280Ah 14KWH battery price in Pakistan?

The current price is Rs. 525,000 per unit. The battery’s stated nominal energy is 14.33kWh.

What is the maximum discharge current?

The battery supports 150A maximum continuous discharge current and 280A maximum pulse discharge current.

Can multiple IPL-51280 batteries be connected together?

Yes. The battery supports up to 15 units in parallel, subject to compatible inverter, communication and system design requirements.

Which communication ports does the battery have?

The battery provides RS485, CAN and RS232 communication.

What is the cycle life of the IPL-51280?

The specified cycle life is more than 6,000 cycles at 25°C, 0.5C and 80% DOD.

What warranty does the itel IPL-51280 have?

The battery comes with a 5-year limited/replacement warranty.

Buy itel IPL-51280 from Hajvery Solar

The itel IPL-51280 51.2V 280Ah Lithium Battery is available from Hajvery Solar Energy for solar-storage and backup applications. Hajvery Solar can assist with battery compatibility checking, product identification and warranty guidance.

Hajvery Solar Energy is an Official itel Distributor and an authorized itel dealer, serving residential buyers, installers, dealers and commercial solar customers in Pakistan.