When it comes to uninterrupted power supply, choosing the right online UPS for your home or business is crucial. As someone who has spent years exploring power backup solutions, I understand how confusing it can be to select the right UPS model that fits both your needs and budget. In this blog, I’ll share a detailed overview of the online UPS price list in India for 2026, the factors affecting UPS prices, and insights to help you make an informed decision. As a brand trusted by many, Lento brings years of expertise as an online UPS manufacturer, supplier, and trader, and I’m here to guide you through everything you need to know.

Online UPS Systems

An online UPS (Uninterrupted Power Supply) is a device designed to provide consistent power to your equipment by converting incoming AC to DC and then back to AC. Unlike offline or line-interactive UPS systems, online UPS units offer zero transfer time, ensuring your sensitive electronics never experience a power hiccup.

Why Choose an Online UPS?

For both homes and businesses, the benefits of an online UPS are significant:

• Provides consistent voltage and frequency, protecting sensitive devices.

• Eliminates the risk of power interruptions, even during voltage fluctuations.

• Ideal for critical applications such as servers, medical equipment, and advanced home electronics.

• Can be used for both single-phase and three-phase applications, depending on the power requirements.

As an online UPS supplier, I often recommend online UPS systems for anyone who cannot afford even a second of downtime.

Factors Affecting Online UPS Prices in India

Before we dive into the price list, it’s important to understand what determines the cost of an online UPS:

1. Capacity of the UPS

The UPS capacity, measured in kVA (kilovolt-amps), is the most critical factor. Higher capacity units provide more power but also come with a higher price tag.

• 1 kVA – 2 kVA: Suitable for small home setups or small offices.

• 3 kVA – 5 kVA: Ideal for medium-sized businesses and shops.

• 10 kVA and above: Recommended for large offices, data centers, or industrial use.

2. Battery Type and Backup Time

The type of battery (SMF, Tubular, or Lithium) and the backup duration directly impact the price. Longer backup times and advanced batteries, such as lithium, increase the overall cost.

3. Brand and Warranty

Reputed brands like Lento, which is a leading online UPS manufacturer and trader, offer reliable performance and extended warranties, often justifying slightly higher prices.

4. Features and Technology

Modern online UPS systems come with features like:

• LCD display for real-time monitoring

• Intelligent battery management

• Overload protection

• Remote monitoring

These features contribute to a higher price but also offer better longevity and performance.

Online UPS Price List in India 2026

Here’s an updated online UPS price list in India for 2026 based on different capacities and features:

UPS Capacity (kVA)	Battery Type	Backup Time	Approx. Price (INR)
1 kVA	SMF	1-2 hours	20,000 – 25,000
2 kVA	Tubular	2-4 hours	35,000 – 45,000
3 kVA	SMF/Tubular	3-5 hours	55,000 – 70,000
5 kVA	Tubular	4-6 hours	90,000 – 1,20,000
10 kVA	Lithium	6-8 hours	2,50,000 – 3,50,000
20 kVA	Lithium/Tubular	8-10 hours	5,50,000 – 7,00,000

Note: Prices vary depending on battery type, brand, and additional features.

Tips for Choosing the Right Online UPS

As an online UPS supplier, I often get questions about which model to choose. Here’s my advice:

1. Assess Your Power Requirement

Calculate the total wattage of all equipment that will be connected. Choose a UPS with at least 20-30% higher capacity than your requirement for safety.

2. Decide on Backup Duration

For homes, 2-4 hours of backup is usually sufficient. Businesses or critical operations might need 6-12 hours of backup, which affects battery choice and cost.

3. Consider the Type of Battery

• SMF Batteries: Affordable, low maintenance, suitable for short backup.

• Tubular Batteries: Longer life, better for extended backup.

• Lithium Batteries: Expensive, but lightweight, long-lasting, and efficient.

4. Check Brand Reputation and Warranty

Invest in a trusted brand like Lento, which is a renowned online UPS manufacturer, supplier, and trader in India, offering reliable support and warranty.

5. Evaluate Features

Features like intelligent battery management, remote monitoring, and LCD displays enhance reliability and user experience.

Benefits of Buying from Lento

As someone deeply involved in the UPS industry, I can confidently say that Lento offers the best value for money. Here’s why:

• We are a leading online UPS manufacturer, supplier, and trader in India.

• High-quality products with robust performance.

• Customizable solutions based on capacity, backup time, and technology.

• After-sales support and extended warranty for peace of mind.

Choosing Lento ensures you get a UPS system that is reliable, efficient, and cost-effective.

Lento India – Global B2B Solar Exporter

Lento India proudly exports solar and power solutions to 24 countries including Mexico, Chile, Peru, Ecuador, Dominican Republic, Afghanistan, Nigeria, Iraq, Uganda, Yemen, Syria, Iran, Oman, Morocco, Egypt, and Kuwait.

We supply solar panels, tubular batteries, SMF batteries, inverters, and Online UPS systems to global distributors, OEMs, and large-scale installers.

If you are a business owner, project developer, or distributor, we welcome you to partner with us for bulk supply opportunities.
Simply share your requirements by our contact form, and our export team will connect with you within 24 hours to discuss pricing, customization, and logistics.

Lento India – Powering industries, homes, and communities across continents with trust and technology.

FAQs About Online UPS in India

Q1: What is the difference between online and offline UPS?

A: Online UPS continuously converts AC to DC and back to AC, providing zero transfer time, whereas offline UPS switches only during power failure.

Q2: How long does an online UPS battery last?

A: Depending on the battery type, maintenance, and usage, SMF batteries last 3-5 years, Tubular 5-7 years, and Lithium 7-10 years.

Q3: Can I use an online UPS for home and office simultaneously?

A: Yes, if you calculate the total load and choose a UPS with adequate capacity.

Q4: How much does a 5 kVA online UPS cost in India?

A: Approximately INR 90,000 – 1,20,000 depending on battery type and features.

Q5: Why should I buy from Lento?

A: Lento is a trusted online UPS manufacturer, supplier, and trader offering high-quality products, warranty, and after-sales support.

Conclusion

Investing in the right online UPS is essential for uninterrupted power at home or business. By understanding your power requirements, choosing the right battery type, and selecting a trusted brand like Lento, you can ensure reliable performance and long-lasting service.

The online UPS price list in India 2026 gives a clear idea of costs based on capacity and backup duration, making it easier for you to plan your purchase.