Lento Industries Private Limited is a lithium battery inverter manufacturer and supplier in India, offering inbuilt lithium battery inverter solutions, solar hybrid inverters, lithium battery systems and power backup products for homes, businesses, dealers, distributors, OEMs and bulk buyers.

The demand for reliable, fast-charging and low-maintenance power backup solutions is increasing across residential, commercial and solar applications. Lithium battery inverters combine inverter technology with lithium battery storage to provide an integrated power backup solution.

Lento manufactures and supplies different lithium battery inverter configurations, including inbuilt lithium battery inverters, PWM solar inverters and MPPT solar inverters, along with battery-less solar inverter solutions for customers who want to select their battery separately.

Related: Lithium Battery Inverter Specifications

What Is a Lithium Battery Inverter?

A lithium battery inverter is a power backup system that uses a lithium battery to store electrical energy and an inverter to convert DC power into usable AC power.

In an inbuilt lithium battery inverter, the lithium battery and inverter are integrated into the same unit. This can simplify installation and reduce the need for separate external battery wiring.

Depending on the model, lithium battery inverters can be used with:

• Grid electricity
• Solar panels
• Lithium batteries
• Home appliances
• Office equipment
• Commercial loads
• Essential backup systems

For customers who want to understand how an integrated system works, see our detailed guide on What Is an Inbuilt Lithium Battery Inverter?.

Why Choose a Lithium Battery Inverter?

Lithium battery technology is increasingly being used in modern power backup systems because of its charging characteristics, compact design and low-maintenance operation.

Faster Charging

Lithium battery systems can offer faster charging compared with conventional lead-acid battery systems, depending on the battery and charger configuration.

Longer Service Life

Lithium battery systems can provide a longer service life when operated within the manufacturer's recommended charging, discharging and temperature conditions.

Low Maintenance

Unlike flooded tubular batteries, lithium battery systems do not require regular water topping-up.

Compact Design

An inbuilt lithium battery inverter combines the battery and inverter into one integrated system, which can simplify installation and save space.

BMS Protection

Lithium battery systems use a Battery Management System (BMS) to monitor and manage battery operation and provide protection functions.

Solar Compatibility

Lento offers solar-compatible configurations using PWM and MPPT technology, depending on the selected model.

Lento Lithium Battery Inverter Product Range

Lento offers different lithium battery inverter configurations for residential, commercial and B2B applications.

1. Inbuilt Lithium Battery Sine Wave Inverter

Lento's inbuilt lithium battery inverter range combines the inverter and lithium battery into one integrated unit.

Model	Battery	Capacity	Application
Li-ion 1100VA	100Ah, 12.8V Lithium	1.1 kVA	Household & Commercial
Li-ion 2100VA	100Ah, 25.6V Lithium	2.1 kVA	Commercial & Hybrid Solar
Li-ion 2500VA	100Ah, 25.6V Lithium	2.5 kVA	Commercial & Household

These models are suitable for customers looking for an integrated lithium battery and inverter solution.

For detailed technical information, you can also visit Lithium Battery Inverter Specifications.

2. Inbuilt Lithium Battery Solar Inverter – PWM

Lento also offers hybrid solar inverter models with inbuilt lithium batteries and PWM (Pulse Width Modulation) solar charging technology.

PWM regulates the solar charging process and controls the flow of charging power from the solar panel to the battery.

Model	Battery	Capacity	Solar Technology
Li-ion Solar 1100VA	100Ah, 12.8V Lithium	1.1 kVA	PWM
Li-ion Solar 2100VA	100Ah, 25.6V Lithium	2.1 kVA	PWM
Li-ion Solar 3000	100Ah, 25.6V Lithium	2.5 kVA	PWM

These systems integrate inverter, lithium battery and solar charging functionality into one unit.

Related: Inbuilt Lithium Battery Inverter OEM Manufacturer in India

3. Inbuilt Lithium Battery Solar Inverter – MPPT

Lento also offers MPPT-based lithium battery solar inverter configurations.

MPPT stands for Maximum Power Point Tracking. It tracks the operating point of the solar panel and adjusts the charging operation to make efficient use of the available solar power under changing sunlight conditions.

Model	Battery	Capacity	Solar Technology
1.1 kVA MPPT	100Ah, 12.8V Lithium	1.1 kVA	MPPT
2.1 kVA MPPT	100Ah, 25.6V Lithium	2.1 kVA	MPPT
2.5 kVA MPPT	100Ah, 25.6V Lithium	2.5 kVA	MPPT

The exact solar PV capacity, PV voltage and maximum Voc depend on the specific model.

1.1 kVA Lithium Battery Inverter

The 1.1 kVA inbuilt lithium battery inverter is designed for smaller residential and commercial backup requirements.

Depending on the configuration, Lento offers 1.1 kVA models with lithium battery and solar charging options.

1.1 kVA MPPT Configuration

• Battery: 100Ah, 12.8V Lithium
• Technology: MPPT
• Maximum Solar PV: 1100W
• PV Voltage: 12V
• Maximum Voc: 50V
• Maximum Load: 880W
• Approx. backup at 400W: 3 hours 15 minutes
• Charging time: approximately 3–4 hours
• Wall-mount design
• Built-in solar charge controller

1.1 kVA PWM Configuration

The PWM version supports:

1100W Solar PV | 12V | Maximum Voc 25V

Both configurations are designed for customers who want lithium battery backup with solar charging capability.

2.1 kVA Lithium Battery Inverter

The 2.1 kVA range is designed for higher backup requirements compared with the 1.1 kVA models.

Typical configuration includes:

• Battery: 100Ah, 25.6V Lithium
• Capacity: 2.1 kVA
• PWM and MPPT configurations depending on the selected model
• Built-in solar charging in hybrid versions
• BMS protection
• Lithium battery integration
• Residential and commercial applications

The exact solar specifications should be checked according to the selected 2.1 kVA configuration.

2.5 kVA Lithium Battery Inverter

The 2.5 kVA range is designed for higher-load residential and commercial applications.

The Li-Ion Solar 3000 configuration includes:

• Capacity: 2.5 kVA
• Battery: 100Ah, 25.6V Lithium-Ion
• Technology: PWM
• Maximum Solar PV: 2000W
• PV Voltage: 24V
• Maximum Voc: 50V
• Backup at 400W: approximately 6 hours 15 minutes
• Weight: 46 kg
• Wheel-based design

The wheel-based design makes the unit easier to move during installation or repositioning.

Lithium Battery Inverter Without Battery

Lento also offers solar inverters without an inbuilt battery for customers who want to select their battery separately.

For example, the Lento Eco-Supreme 1415 is a 1.1 kVA MPPT solar inverter without an inbuilt battery.

It can be used with compatible:

• Tubular batteries
• Lithium batteries
• SMF batteries
• Gel batteries

Eco-Supreme 1415 Specifications

Specification	Details
Model	Eco-Supreme 1415
Capacity	1.1 kVA
Technology	MPPT
Maximum Solar PV	1100W
PV Voltage	12V
Maximum Voc	50V
Design	Wall Mount
Weight	23.50 kg
Dimensions	670 × 505 × 330 mm
Inverter Warranty	3 Years

The battery is selected separately according to the inverter's compatibility and the customer's backup requirement.

Higher-Capacity Lithium & Solar Inverter Options

For higher power requirements, Lento also has inverter options in:

• 2.5 kVA
• 3.5 kVA
• 5 kVA

3.5 kVA Eco-Supreme 4000

The Eco-Supreme 4000 is a wheel-based MPPT solar inverter without an inbuilt battery.

Its specified solar parameters include:

• Maximum Solar PV: 3500W
• PV Voltage: 48V
• Maximum Voc: 100V
• MPPT technology
• Built-in solar charge controller
• Wheel-based design
• Battery selected separately according to compatibility

Lithium Battery Inverter for OEM & Private Label

Lento also provides OEM and private-label manufacturing solutions for brands, solar companies, electrical businesses and distributors.

OEM customers can discuss requirements such as:

• Custom branding
• Logo printing
• Packaging
• Battery configuration
• Product capacity
• PWM or MPPT technology
• Product specifications
• Warranty documentation
• Bulk production
• Private-label requirements

For businesses specifically looking for OEM manufacturing, read:

Inbuilt Lithium Battery Inverter OEM Manufacturer in India – Private Label Solutions

Lithium Battery Inverter Wholesale & Bulk Supply

Lento supplies lithium battery inverter products for:

• Dealers
• Distributors
• Wholesalers
• Solar installers
• EPC companies
• OEM brands
• Importers
• Bulk buyers

For large-volume requirements, product configuration, quantity, packaging and commercial terms can be discussed according to the project or market requirement.

You can also read our detailed Inbuilt Lithium Battery Inverter Bulk Supplier Guide.

Lithium Battery Inverter Exporter from India

Lento also supplies lithium battery inverter and solar power products to international B2B markets.

For overseas distributors, importers and dealers, requirements can include:

• Bulk supply
• Export documentation
• Product specifications
• Packaging
• Logistics coordination
• OEM/private-label requirements
• Technical support

For international buyers, see Lithium Battery Inverter Exporter in India.

Applications of Lithium Battery Inverters

Lithium battery inverter systems can be used in multiple applications.

Residential Applications

• Fans
• Lights
• TVs
• Refrigerators
• Computers
• Essential home appliances

Commercial Applications

• Offices
• Shops
• Retail outlets
• Small businesses
• CCTV systems
• Networking equipment

Solar Applications

• Rooftop solar
• Off-grid systems
• Solar backup
• Essential-load backup

B2B Applications

• Solar distribution
• Dealer networks
• EPC projects
• OEM/private-label brands
• Bulk procurement
• Export markets

How to Choose the Right Lithium Battery Inverter?

Before selecting a lithium battery inverter, consider these factors:

1. Load Requirement

Calculate the total wattage of the appliances or equipment you want to operate.

2. Battery Capacity

Battery voltage and Ah capacity determine the stored energy and expected backup duration.

3. Solar Requirement

For solar applications, check:

• Maximum Solar PV
• PV voltage
• Maximum Voc
• PWM or MPPT technology

4. Battery Compatibility

For battery-less inverters, always confirm the supported battery type and voltage before installation.

5. Warranty

Check the separate warranty terms for the inverter and battery.

6. Installation & Technical Support

For B2B and commercial applications, consider installation support, technical assistance and after-sales service.

Why Choose Lento as a Lithium Battery Inverter Manufacturer?

Lento Industries Private Limited provides lithium battery inverter and solar power solutions for residential, commercial and B2B applications.

Key areas include:

• Inbuilt lithium battery inverter solutions
• Solar hybrid inverters
• PWM and MPPT technology
• Lithium battery solutions
• BMS-based battery protection
• OEM and private-label manufacturing
• Bulk supply
• Dealer and distributor supply
• Export supply
• Technical assistance
• After-sales support

Lento's website also positions the company as a global manufacturer of solar products, inverters, batteries, Online UPS and related power solutions, with B2B support for international markets.

Frequently Asked Questions

1. Who is a lithium battery inverter manufacturer in India?

Lento Industries Private Limited is a lithium battery inverter manufacturer and supplier in India, offering inbuilt lithium battery inverters and solar-compatible lithium inverter solutions for residential, commercial and B2B applications.

2. Which company manufactures lithium battery inverters?

Lento manufactures and supplies lithium battery inverter systems in different capacities and configurations, including inbuilt lithium battery, PWM and MPPT solar inverter options.

3. What is an inbuilt lithium battery inverter?

An inbuilt lithium battery inverter combines the lithium battery and inverter electronics into one integrated unit, reducing the need for a separate external battery installation.

4. Is lithium battery suitable for an inverter?

Yes. Lithium batteries can be used for inverter applications and can offer fast charging, long service life and low-maintenance operation when the system is correctly designed and operated.

5. What is the difference between PWM and MPPT?

PWM (Pulse Width Modulation) regulates the solar charging process, while MPPT (Maximum Power Point Tracking) tracks the solar panel's operating point to make efficient use of available solar power.

6. Does a solar inverter need a separate solar charge controller?

It depends on the model. Lento's solar inverter models with a built-in solar charge controller do not require a separate external solar charge controller.

7. What batteries can be used with Lento's battery-less solar inverter?

Depending on the model, compatible battery options can include tubular, lithium, SMF and gel batteries. Battery voltage and capacity must match the inverter specifications.

8. What is the warranty on Lento lithium battery inverters?

Specified Lento models have a 3-year inverter warranty, while specified inbuilt lithium battery models have a 5-year lithium battery warranty. Always confirm the warranty for the particular model.

9. Can a lithium battery inverter work with solar panels?

Yes. Lento offers solar-compatible lithium battery inverter models. The maximum solar PV, PV voltage and Voc depend on the selected model.

10. Does Lento provide OEM lithium battery inverter manufacturing?

Yes. Lento offers OEM and private-label solutions for businesses that want lithium battery inverter products under their own brand. For details, see the Lento OEM Lithium Battery Inverter Solutions.

11. Can I buy lithium battery inverters in bulk?

Yes. Lento supplies lithium battery inverter solutions for dealers, distributors, OEMs, solar businesses, importers and bulk buyers.

12. Does Lento export lithium battery inverters?

Yes. Lento supplies lithium battery inverter and solar power products to international B2B markets. More details are available in the Lento Lithium Battery Inverter Exporter Guide.

13. What is the price of a lithium battery inverter in India?

The price depends on inverter capacity, battery voltage, battery capacity, battery chemistry, solar technology, specifications and order quantity. For current pricing, buyers should contact Lento with their required model and quantity.

A related guide is available here: Lithium Battery with Inverter Price in India.

Conclusion

A lithium battery inverter combines power conversion and battery storage into a modern backup solution for residential, commercial and solar applications.

Lento Industries Private Limited is a lithium battery inverter manufacturer and supplier in India, offering 1.1 kVA, 2.1 kVA and 2.5 kVA inbuilt lithium battery inverter solutions, along with battery-less solar inverter options and higher-capacity 3.5 kVA and 5 kVA inverter solutions.

Depending on the model, Lento offers PWM and MPPT solar technology, integrated solar charging and different battery configurations.

For businesses, Lento also provides OEM, private-label, dealer, distributor, bulk supply and export solutions.

If you are looking for a Lithium Battery Inverter Manufacturer in India, contact Lento for product specifications, pricing, OEM requirements, bulk orders and technical assistance.

Contact Lento Industries Private Limited

Lento Industries Private Limited
Lithium Battery Inverter Manufacturer & Supplier in India

Domestic: +91 9311811396
International: +91 9810173869
Toll-Free: 1800 313 0746
Email: info@lentoindia.com

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