UTL 3.6kVA Solar Hybrid Inverter Price in India 2026: Features, Specifications & Backup Guide

Looking for a solar inverter that can help reduce electricity bills while providing battery backup during power cuts? The UTL 3.6kVA Solar Hybrid Inverter HYB-3.6-GXLS2 is a model worth considering for homes and smaller installations with compatible electrical requirements.

A hybrid solar inverter manages electricity from solar panels, the battery and the grid. Depending on its configuration, it can prioritise solar power, charge a compatible battery and provide backup to designated loads during an outage.

However, choosing the right inverter involves more than comparing prices. You should also consider your household's electricity consumption, solar-panel capacity, battery requirements and the appliances you want to run during a power cut.

This guide explains the UTL 3.6kVA hybrid inverter's price considerations, features, technical specifications, battery compatibility, expected backup and complete solar system costs.

UTL 3.6kVA Hybrid Inverter Price in India 2026

The price of the UTL HYB-3.6-GXLS2 depends on the seller, availability, taxes, warranty and any current promotional offers.

For an accurate purchase decision, obtain a quotation for the exact model rather than relying on a price for another UTL inverter with a similar capacity.

Product detail	Information
Brand	UTL Solar
Model	HYB-3.6-GXLS2
Capacity class	3.6kVA
Inverter type	Solar hybrid inverter
Phase	Confirm the exact model variant
Solar panels	Generally purchased separately
Battery	Compatible battery required for stored-energy backup
Installation	Depends on the seller's quotation
Warranty	Confirm the applicable model-specific terms

Price note: Confirm the current selling price, GST, stock status and warranty before ordering. The inverter-only price is not the same as the total price of a complete solar installation.

When requesting a quotation, ask the seller to specify whether it includes the inverter alone or also covers the battery, solar panels, mounting structure, protection equipment and installation.

What Is the UTL HYB-3.6-GXLS2 Solar Hybrid Inverter?

The UTL HYB-3.6-GXLS2 belongs to UTL's solar hybrid inverter range. It is intended for installations that need to manage solar generation alongside battery storage and grid electricity.

A compatible hybrid system can help you:

• Use solar energy for household appliances.

• Charge a compatible battery when sufficient energy is available.

• Use stored energy when solar generation decreases.

• Support designated backup loads during grid outages, if configured accordingly.

• Manage electricity according to the inverter's operating modes.

The actual functions depend on the exact product version, battery configuration and installation.

A hybrid inverter does not automatically guarantee backup to every circuit in a home. The installer must design the backup arrangement and identify which loads the system can support.

Key Features to Consider

Before buying the UTL 3.6kVA hybrid inverter, evaluate the following features against your household's requirements.

1. Solar Energy Management

The inverter manages the electricity generated by the connected solar array. Available solar power can be used by compatible loads and, when conditions permit, to charge the battery.

The amount of electricity produced depends on panel capacity, sunlight, shading, roof orientation and system losses.

2. Battery Backup Support

When paired with a compatible battery and installed for backup operation, a hybrid system can supply designated loads during a power cut.

The inverter's capacity determines the power it can deliver, while battery capacity helps determine how long the loads can operate.

3. Grid Integration

The system can use grid electricity when required, subject to the selected operating mode and installation configuration.

This gives the system flexibility when solar generation is insufficient or the battery has reached its reserve limit.

4. Household Applications

A correctly sized system may be suitable for essential loads such as lighting, fans, a refrigerator, television and networking equipment.

High-power appliances need careful assessment before they are included in the backup circuit.

5. Monitoring and Operating Modes

Check which monitoring options, operating modes and communication features are available on the exact model. Do not assume that features advertised for another UTL inverter are also available on the HYB-3.6-GXLS2.

UTL 3.6kVA Hybrid Inverter Specifications

Always use the manufacturer's datasheet for the exact model when planning an installation. Similar-looking model numbers can have different electrical specifications.

Specification	What to verify
Model number	HYB-3.6-GXLS2
Rated output power	Confirm from the current datasheet
Apparent power rating	Confirm the model's kVA rating
Phase configuration	Confirm single-phase or three-phase requirements
Battery voltage	Verify the supported battery voltage range
Battery chemistry	Confirm supported lead-acid or lithium-ion batteries
Maximum PV input power	Check the manufacturer's limit
Maximum PV input voltage	Verify before designing panel strings
MPPT voltage range	Match the array to the permitted range
Maximum charging current	Confirm battery charging requirements
Maximum discharging current	Confirm the required load support
Monitoring	Verify available communication options
Warranty	Obtain the current written warranty

Why verify the datasheet? Incorrect assumptions about battery voltage, PV input or output power can lead to compatibility problems and an unsuitable installation. Confirm the current specifications with UTL or an authorised seller before purchasing.

How Does a UTL 3.6kVA Hybrid Solar System Work?

A typical hybrid system connects solar panels, a hybrid inverter, a compatible battery, the grid and selected household circuits.

During the day: Solar panels generate electricity, which the inverter can use to supply compatible loads and charge the battery when conditions allow.

When solar production decreases: The system can use stored battery energy for designated loads, depending on its operating settings.

During a power cut: The inverter may continue supplying supported backup circuits if the installation includes the necessary battery and backup configuration.

When the battery is low: Grid power may supply the loads when the grid is available and the selected mode permits it.

The installer should explain which circuits are backed up, how the system switches operating modes and what happens when the battery reaches its reserve limit.

Which Appliances Can a 3.6kVA Hybrid Inverter Run?

The suitable appliance combination depends on the inverter's actual rated output, power factor, surge capability and the battery's discharge limits.

Common loads to assess include:

• LED lights

• Ceiling fans

• Television

• Wi-Fi router

• Refrigerator

• Laptops and computers

• Selected small appliances

High-power appliances such as air conditioners, electric geysers, induction cooktops and water pumps require a more detailed assessment.

Do not add appliance wattages alone and assume the system will work. Some appliances have high starting currents, while others draw substantial power for extended periods.

Before ordering, prepare a list of appliances that must operate simultaneously and ask the installer to confirm whether their combined demand is suitable.

How Much Backup Can a Battery Provide?

Backup time depends on the battery's usable energy and the average power consumed by the connected appliances.

A simple estimate is:

Theoretical backup duration = Battery energy ÷ Average load

For example, a battery with 2.56kWh of nominal energy would theoretically supply a constant 500W load for:

2.56kWh ÷ 0.5kW = 5.12 hours

This is a theoretical calculation. Actual runtime will be affected by usable battery capacity, conversion losses, battery reserve settings and changes in appliance consumption.

Example backup scenarios

The following examples illustrate how battery capacity affects backup time.

Nominal battery energy	Average load	Theoretical runtime
2.56kWh	300W	8.5 hours
2.56kWh	500W	5.1 hours
2.56kWh	1,000W	2.6 hours
5.12kWh	500W	10.2 hours
5.12kWh	1,000W	5.1 hours
5.12kWh	1,500W	3.4 hours

These figures assume that the entire nominal battery capacity is available and ignore system losses. Actual backup time will generally be shorter.

Choose the battery based on your required backup duration rather than assuming that a particular inverter capacity guarantees a specific number of hours.

Which Battery Is Suitable for the UTL 3.6kVA Hybrid Inverter?

Battery compatibility must be checked for the exact inverter model.

Before selecting a battery, verify:

Battery voltage

The battery's operating voltage must fall within the inverter's supported range.

Battery chemistry

Confirm whether the model supports the battery type you intend to use, such as lead-acid or lithium-ion.

Charging and discharging current

The battery must be able to accept the charging current and deliver the discharge current required by your loads.

BMS communication

For lithium batteries, check whether the inverter supports the exact battery model and its communication protocol.

Battery capacity

Select sufficient usable energy for your required backup duration.

Expansion options

If you plan to add batteries later, verify the permitted battery configuration and any restrictions.

Do not connect a lithium battery based only on its advertised voltage. Obtain written compatibility confirmation before installation.

How Many Solar Panels Do You Need?

The number of panels depends on the inverter's maximum PV input, electrical limits and your target solar generation.

For illustration, using 550W solar panels:

Number of panels	Nominal solar capacity
4	2.20kW
5	2.75kW
6	3.30kW
7	3.85kW
8	4.40kW

These are arithmetic examples, not a recommended panel-string design for the HYB-3.6-GXLS2.

The final array must satisfy the exact model's:

• Maximum PV input power

• Maximum open-circuit voltage

• MPPT operating voltage range

• Maximum input current

• Permitted number of strings

• Panel electrical characteristics

• Temperature-related voltage limits

Ask the installer to provide a written solar-panel configuration before purchasing the array.

What Is the Complete UTL 3.6kVA Solar System Cost?

The inverter-only price is just one part of the total investment.

A complete installation may require solar panels, a compatible battery, mounting structures, electrical protection, cabling and installation services.

Component	Purpose
UTL hybrid inverter	Manages solar, battery and grid power
Solar panels	Generate electricity
Compatible battery	Stores energy for later use
Mounting structure	Secures panels to the roof
DC protection equipment	Protects solar-side circuits
AC protection equipment	Protects the AC installation
Earthing and surge protection	Supports electrical safety
Cables and connectors	Connect system components
Installation and commissioning	Sets up and tests the system

The total cost depends on the panel brand, solar capacity, battery size, roof structure, installation complexity and items included in the quotation.

For an accurate estimate, ask for separate prices for the inverter, battery, panels, electrical protection and labour.

UTL 3.6kVA Hybrid Inverter vs On-Grid Inverter

A standard on-grid inverter and a hybrid inverter address different requirements.

Feature	On-grid inverter	Hybrid inverter
Solar generation	Yes	Yes
Grid connection	Yes	Yes
Battery storage	Not normally included	Supported with compatible batteries
Backup during grid outages	Normally unavailable	Possible with suitable backup configuration
Stored solar energy for evening use	Requires a separate storage arrangement	Supported
Initial investment	Generally lower	Generally higher
Best suited for	Reducing electricity bills	Solar plus storage and backup

If you primarily want to reduce your electricity bill and have a reliable grid supply, an on-grid system may be more economical.

If you need battery backup during power cuts, a hybrid system may be a better fit.

Is the UTL 3.6kVA Hybrid Inverter Suitable for Your Home?

It may be suitable for a home that needs a modest solar system and backup for selected loads. However, household size alone does not determine the correct inverter capacity.

Before buying, consider:

1. Your average daily electricity consumption.

2. Which appliances need to run during power cuts.

3. The peak power demand of those appliances.

4. How many hours of backup you need.

5. Whether your selected battery is compatible.

6. The available roof area and solar-panel capacity.

7. The total installation cost.

If you plan to run high-power appliances or need prolonged backup, ask the installer to compare the required load and battery capacity against the inverter's specifications.

Does the UTL Hybrid System Qualify for PM Surya Ghar Subsidy?

Eligible residential rooftop solar installations may qualify for assistance under the PM Surya Ghar: Muft Bijli Yojana, subject to current scheme requirements.

However, purchasing a hybrid inverter alone does not guarantee subsidy eligibility.

Eligibility depends on the complete installation, applicable equipment and vendor requirements, and the current scheme process. Confirm the applicable rules before including any subsidy in your budget.

Do not simply deduct a maximum subsidy amount from the inverter's price.

What Should You Check Before Buying?

Use this checklist before ordering the UTL HYB-3.6-GXLS2.

1. Exact model number: Confirm that the supplied unit is HYB-3.6-GXLS2.

2. Current price: Request a quotation that states whether GST is included.

3. Stock availability: Confirm dispatch and delivery timelines.

4. Electrical compatibility: Verify the phase configuration and load requirements.

5. Solar-panel design: Check PV voltage, current and input power limits.

6. Battery compatibility: Verify battery voltage, chemistry and communication.

7. Backup loads: Identify which appliances need to operate during outages.

8. Installation scope: Confirm panels, wiring, protection equipment and labour.

9. Warranty: Obtain the written terms for the exact model.

10. After-sales service: Confirm how technical support and warranty claims are handled.

Final Verdict

The UTL 3.6kVA Solar Hybrid Inverter HYB-3.6-GXLS2 is worth evaluating if you need a hybrid solar system for selected household loads, solar energy management and compatible battery backup.

The correct buying decision depends on the inverter's actual specifications, your appliance load, battery requirements and the cost of the complete installation.

Before ordering, confirm the current price, stock status, warranty and technical datasheet with the seller. Make sure the proposed solar array and battery are compatible with the exact model supplied.

Explore UTL solar products at Vigood Solartek: https://vigoodsolartek.com/collections/utl-solar

Frequently Asked Questions

1. What is the price of the UTL 3.6kVA hybrid inverter in India?

The current price depends on the seller, exact model and availability. Request a GST-inclusive quotation for the HYB-3.6-GXLS2 before ordering.

2. Can the UTL 3.6kVA hybrid inverter provide backup during power cuts?

It may provide backup when paired with a compatible battery and installed with the appropriate backup configuration. Confirm the model's supported operating modes.

3. Which battery can be used with this inverter?

The compatible battery depends on the inverter's voltage range, supported chemistry, charging limits and communication requirements. Verify the exact combination with UTL or an authorised installer.

4. How long will a lithium battery provide backup?

Backup time depends on usable battery capacity and the connected load. A higher load drains the battery faster.

5. Can this inverter run an air conditioner?

That depends on the inverter's actual rated output, the AC's starting requirements and other simultaneous loads. Ask an installer to verify the complete load.

6. How many solar panels are needed?

The number depends on the panel wattage and the inverter's maximum PV input, voltage and current limits. Obtain a string-design calculation before buying panels.

7. Does the inverter include solar panels and a battery?

An inverter-only purchase does not automatically include either component. Check the quotation for the exact items included.

8. Is a hybrid inverter better than an on-grid inverter?

A hybrid inverter may be preferable if you need compatible battery storage and backup. A standard on-grid system may cost less when your primary goal is reducing electricity bills.

9. What warranty does the UTL 3.6kVA hybrid inverter have?

Warranty terms depend on the exact model and sales arrangement. Confirm the applicable written warranty before purchase.

10. Can this inverter qualify for a solar subsidy?

Buying the inverter alone does not guarantee subsidy eligibility. Check the current requirements for the complete residential rooftop installation.