itel 51.2KWh 512V C&I ESS Lithium Battery Overview

The itel IB-H50-X-G1 is designed for commercial and industrial energy storage where higher battery voltage and substantial energy capacity are required. With 51.2kWh nominal energy, it provides a large energy-storage platform for solar systems, backup applications and other C&I power requirements.

The battery operates at a 512V nominal voltage with a 432–576V system voltage range. Its maximum continuous power is 51.2kW, while the maximum charge/discharge current is 100A. A 50A recommended current provides a practical operating reference for system design.

The battery is made up of Grade-A LiFePO4 cells, combining the energy capacity needed for bigger storage systems with a modular design which makes it easier to expand the system.

The IB-H50-X-G1 uses 10 modules in series, making it a high-voltage configuration within the C&I ESS platform.

Key Features and Buyer Benefits

Grade-A LiFePO4 Battery Chemistry

The IB-H50-X-G1 uses Grade-A LiFePO4 cells, a lithium iron phosphate chemistry widely used for stationary energy storage applications.

The primary benefit for commercial users is that they have access to a lithium storage system which has a large amount of energy capacity and is part of a structured commercial and industrial setup.

51.2kWh Energy Storage Capacity

This battery, with a nominal energy capacity of 51.2kWh, is designed for use in situations that demand a great deal more storage than is usual with residential lithium batteries.

It may be used for commercial backup, for solar energy storage and for industrial energy-storage projects, provided that the inverter, the load profile and the system design are taken into account.

512V High-Voltage Architecture

The 512V nominal voltage places this battery in a high-voltage storage configuration. Its operating range is 432–576V.

When installing a high-voltage battery system it is necessary to carefully match the battery architecture with the inverter or energy-storage system; before doing so the voltage range, the charging limits and the system communication should be checked.

Modular Rack System

The battery has a modular rack system which enables a quick setup. This kind of design is appropriate for C&I installations since structured battery placement and system expansion are important there.

Flexible Scalability

The C&I ESS platform can support between 6 and 14 modules connected in series, together with the option of having parallel expansion. The IB-H50-X-G1 unit makes use of 10 modules in series.

The fact that the approach is modular means that it offers flexibility when you are designing a large energy-storage installation in accordance with the project’s requirements.

Best For

The itel 51.2KWh 512V C&I ESS Lithium Battery is suitable for:

• Commercial solar energy storage
• Industrial energy storage systems
• Large backup-power applications
• Commercial sites requiring substantial battery capacity
• Solar systems with high-voltage battery architecture
• Projects requiring modular battery expansion
• C&I ESS installations where rack-mounted battery architecture is preferred

The battery size and the number of units should be chosen on the basis of the site’s load profile, inverter compatibility and the required backup duration.

Not Ideal For

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

• The connected inverter does not support the 432–576V battery voltage range
• The system requires a low-voltage residential battery
• The required battery current exceeds the available operating limits
• The installation requires a different battery architecture
• The project requires a specific communication protocol that has not been confirmed
• The available installation area cannot accommodate a suitable modular rack system

When carrying out a C&I project, the choice of battery should be made on the basis of the entire inverter, load and storage-system design and not just on energy capacity.

Battery Capacity: kWh and Voltage Explained

51.2kWh represents the battery’s nominal energy capacity, while 512V represents its nominal system voltage.

These two figures describe different aspects of the battery:

• 51.2kWh: Nominal stored energy
• 512V: Nominal system voltage
• 432–576V: System operating voltage range
• 51.2kW: Maximum continuous power

The nominal energy of a battery should not be regarded as precisely equal to the amount of energy actually available to connected loads. The amount of energy that is actually usable will vary according to the system settings, the operating limits, the losses in the inverter, and other conditions of the installation.

That is why the backup runtime should be based on the actual system design rather than on the nominal kWh figure which is claimed to represent the runtime.

Battery Chemistry and Long-Term Energy Storage

The IB-H50-X-G1 uses Grade-A LiFePO4 cells for its energy-storage architecture.

LiFePO4 chemistry is especially relevant to stationary energy storage since the battery is based on a structured energy-storage application rather than a small portable power system.

The available information for this model does not provide a verified cycle-life figure or specific end-of-life capacity percentage, so these values should not be assumed when comparing storage projects.

Charging and Discharging Performance

The maximum charge/discharge current is 100A, with a recommended current of 50A.

It is important to take the present values into account when matching the battery with an energy-storage inverter, since the inverter’s current demands on the battery must stay within the battery’s relevant operating limits.

The specified operating temperatures are:

• Charging: 0°C to 55°C
• Discharging: -20°C to 56°C

The installation conditions must still be appropriate for the operating range specified for the battery.

Parallel Expansion

The C&I ESS design provides parallel expansion, which is useful for projects that require additional storage capacity.

Instead of using one battery as the final solution for each site, the modular design enables the entire storage system to be planned in accordance with the project’s requirements.

When installing multiple units, care should be taken to ensure that the inverter is compatible, adequate electrical protection is provided, the communication setup is appropriate, and the installation requirements are met.

Technical Specifications

C&I ESS Use in Pakistan

In Pakistan commercial and industrial users are increasingly requiring energy-storage systems which are able to manage greater loads and store more energy than ordinary residential batteries.

The itel 51.2KWh C&I ESS can be considered for commercial solar-storage projects where a high-voltage 512V battery system is appropriate.

For Pakistani installations, the project should account for:

• Actual daily and peak load
• Required backup duration
• Solar generation profile
• Inverter battery-voltage requirements
• Battery charging/discharging limits
• Installation temperature
• Proper ventilation and installation conditions
• Future storage expansion requirements

A professional system design is important because the battery’s 51.2kWh nominal energy does not by itself determine the complete backup capability of a site.

itel 51.2KWh C&I ESS Price in Pakistan

The itel C&I ESS is on booking. Prices vary with import duties and dollar-rate fluctuations.

For the updated and final price, contact Hajvery Solar.

The price is per unit.

For commercial projects, dealers and larger installations, contact Hajvery Solar for the latest booking and availability information.

Hajvery Solar Compatibility and Authenticity Check

Before purchasing the IB-H50-X-G1, confirm the exact model, required battery voltage and complete system compatibility.

Hajvery Solar Energy is an itel Official Distributor for this product category and can help buyers with product identification and compatibility requirements.

As an itel authorized dealer, Hajvery Solar Energy can assist customers in checking whether the selected battery configuration is appropriate for their intended energy-storage system.

For commercial projects, confirm the battery configuration, inverter requirements, required energy capacity and installation arrangement before finalizing the order.

Warranty and After-Sales Support

The itel IB-H50-X-G1 comes with a 5 Years official manufacturer/replacement warranty.

Hajvery Solar Energy is an Official itel Distributor, providing customers with a clear purchasing route for genuine itel energy-storage products.

Buying through Hajvery Solar Energy, an authorized itel dealer, allows customers to discuss product requirements, compatibility and applicable warranty support before purchase.

The warranty coverage must be dealt with in accordance with the relevant warranty terms and the requirements for making a claim.

Before You Buy

Before you order the itel 51.2KWh 512V C&I ESS Lithium Battery, make sure to:

• Required battery energy: Is 51.2kWh suitable for the site’s storage requirement?
• Battery voltage: Does the connected system support 432–576V?
• Inverter compatibility: Is the inverter designed for this high-voltage battery architecture?
• Power requirement: Is the battery’s 51.2kW maximum continuous power suitable for the intended application?
• Current requirement: Does the system remain within the 100A maximum current?
• Installation: Is there suitable space for the modular rack system?
• Expansion: Is future parallel expansion required?
• Temperature: Will the installation environment remain within the specified operating limits?
• Warranty: Are the applicable warranty and replacement requirements understood before ordering?

Frequently Asked Questions

What is the model number of the itel 51.2KWh C&I ESS?

The specific model is IB-H50-X-G1.

What is the energy capacity of the IB-H50-X-G1?

The nominal energy of the battery is 51.2kWh.

What is the stated voltage?

The named voltage is 512 volts, the system voltage ranging from 432 to 576 volts.

Is the IB-H50-X-G1 a LiFePO4 battery?

Yes. The battery uses Grade-A LiFePO4 cells.

What is the maximum continuous power?

The highest power that can be continuously produced is 51.2 kW.

What is the maximum charge/discharge current?

The highest charge and discharge current is 100A, although a current of 50A is recommended.

Can the battery system be expanded?

Yes. Parallel expansion is available, while the modular C&I ESS architecture supports flexible system scaling.

What is the price of the itel 51.2KWh C&I ESS in Pakistan?

The C&I ESS is on booking. Prices vary with import duties and dollar-rate fluctuations. For the updated and final price, contact Hajvery Solar. The price is per unit.

What warranty is available?

The IB-H50-X-G1 comes with a 5 Years official manufacturer/replacement warranty.

Buy itel 51.2KWh C&I ESS from Hajvery Solar

For commercial and industrial energy-storage requirements, Hajvery Solar Energy provides the itel IB-H50-X-G1 51.2KWh C&I ESS Lithium Battery with product guidance and compatibility support.

Contact Hajvery Solar for the latest booking price, availability, system requirements and warranty information before placing your order.