12V vs 24V Inverters

12V vs 24V Inverters

12V inverters start at Rs. 583 for small homes; 24V models from Rs. 8,409 handle larger loads. Buy either on Easy EMIs with Bajaj Finance.
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In Summary

A 12V inverter suits homes with limited power needs and costs as little as Rs. 583. A 24V inverter is the better choice for larger homes or offices running multiple appliances, with prices starting at Rs. 8,409.


  • 12V inverter price range: Rs. 583 to Rs. 9,549
  • 24V inverter price range: Rs. 8,409 to Rs. 24,339
  • 12V models: suitable for 1–2 low-power appliances and lighting
  • 24V models: designed for higher loads including refrigerators, fans, and multiple devices simultaneously
  • Both types available at Bajaj Finance partner stores across India
  • Financing available through the Bajaj Finance Insta EMI Card (up to Rs. 3 lakh) or Easy EMI Loan (up to Rs. 5 lakh)
  • Minimum invoice value for EMI: Rs. 5,000

You can buy both 12V and 24V inverters on Easy EMIs at over 1.5 lakh partner stores across 4,000 cities, including Reliance Digital, Croma, and Vijay Sales.

What is the difference between a 12V and a 24V inverter?

Choosing between a 12V and a 24V inverter comes down to how much power your home or office actually needs. The voltage rating determines how efficiently the inverter converts battery power to usable electricity. This article explains the key differences in efficiency, battery life, installation cost, and ideal use cases — so you can make the right choice without overspending or underbuying.


Once you make the decision, visit any of Bajaj Finance's 1.5 lakh partner stores — like Vijay Sales, Croma, Reliance Digital, and more — across 4,000 cities, including Tier 2 cities like Jaipur, Lucknow, Kochi, Bhopal, and more in India. Choose your preferred model, then use the Bajaj Finance Insta EMI Card or Bajaj Finance Easy EMI Loan to finance it. Convert the cost into Easy EMIs that suit your monthly budget and enjoy zero down payment on select models — take it home without any upfront payment. Check your loan eligibility online in minutes so you know exactly what you can get before you step into the store.

12V vs 24V inverter - Which is right for you?

When choosing between a 12V and a 24V inverter, your starting point should be your daily energy needs. Inverters with a 12V configuration work well for smaller homes with limited appliance usage. They are generally more affordable and easier to install.

A 24V inverter, on the other hand, is designed for homes or offices with higher energy demands. It handles larger power loads with greater efficiency and draws less current from the battery, which helps extend battery life. If you regularly run a refrigerator, multiple fans, or a television simultaneously, a 24V system is the more practical choice.


What are the key differences between 12V and 24V inverters?

The six differences below will help you decide which system fits your setup. Each factor affects both day-to-day performance and your long-term running costs.


  • Power capacity: 12V inverters are suitable for smaller systems, handling lower power loads efficiently. 24V inverters can manage higher power requirements, making them ideal for larger setups.
  • Efficiency: 24V inverters are generally more efficient and reduce energy loss during conversion compared to 12V inverters. They also improve battery performance by reducing the current drawn.
  • Battery life: 24V systems often extend battery life and require fewer batteries, reducing overall maintenance.
  • Installation cost: 12V inverters usually have lower installation costs but might need more batteries compared to 24V inverters.
  • System compatibility: Hybrid inverters and solar inverters are available in both 12V and 24V models. The right choice depends on the scale of your solar setup and energy needs.
  • Maintenance: 12V systems may require more frequent battery checks; 24V systems generally have lower maintenance requirements.

How do 12V and 24V inverters compare feature by feature?

The table below covers the six most important performance factors so you can assess which system suits your home or office at a glance.


Feature12V inverter24V inverter
Power capacitySuitable for small to medium loadsHandles larger loads more efficiently
EfficiencyLower efficiency, higher current drawHigher efficiency, lower current draw
Battery lifeShorter battery life due to higher currentLonger battery life with lower current
Installation costGenerally lower installation costsHigher installation costs but fewer batteries required
System sizeIdeal for smaller systemsIdeal for larger systems
MaintenanceMay require more frequent maintenanceGenerally lower maintenance requirements

12V inverters are ideal for simpler setups where power needs are modest. 24V inverters offer improved efficiency and are better suited for more demanding applications. The choice depends on your specific power requirements and budget.

What are the latest prices of 12V and 24V inverters in India (2026)?

The prices below are drawn from currently available models across both voltage categories. Prices vary by brand, VA rating, and inverter type (pure sine wave vs. modified sine wave).


Model (12V inverter)Price
TechSupreme 200W mini inverterRs. 583
Luminous power sine 800 pure sine wave 700VA/12V inverterRs. 4,649
Luminous Zelio+ 1100 inverterRs. 7,099
Luminous eco volt neo 1550 inverterRs. 9,549
Model (24V inverter)Price
Microtek energy saver 1825 24V 1300W sine wave inverterRs. 8,409
Microtek heavy duty 2350 24V 1600W sine wave inverterRs. 10,859
Pulstron 1500VA 24V sine wave inverterRs. 11,949
Pulstron 3000VA 24V sine wave inverterRs. 24,339

Disclaimer: Each model's features, availability, and pricing are subject to change and may vary. For the most accurate and up-to-date information, please visit the official website.


Before you decide, explore the latest offers. You may find a great deal on a model that matches your needs.

Is a 12V or 24V inverter better for choosing based on your needs?

Selecting between a 12V and a 24V inverter depends on your energy requirements and how many appliances you need to run during a power cut. For smaller setups where you need to power a mini-inverter or run only lights and phone chargers, a 12V inverter at Rs. 583 to Rs. 7,099 is an economical choice. It is simpler to install and works with a single 12V battery. If you need to run a refrigerator, multiple fans, or a television simultaneously, a 24V inverter starting at Rs. 8,409 is the better long-term investment. It draws less current, generates less heat, and extends the life of your battery bank.


Consider your future needs too. If you plan to add more appliances or shift to a solar setup using a solar inverter, a 24V system provides the headroom for expansion. The higher upfront cost is often offset by lower maintenance and longer battery replacement cycles.

What are my financing options to buy an inverter?

Bajaj Finance offers two financing options for purchasing inverters. Both options are available at over 1.5 lakh partner stores across 4,000 cities in India, including Croma, Reliance Digital and Vijay Sales.


OptionLimitKey features
Bajaj Finance Insta EMI CardPre-approved card limit up to Rs. 3 lakhZero annual fee —upto 60 months tenure — works at 1.5 lakh partner outlets — 1 million+ eligible products
Bajaj Finance Easy EMI LoanLoan limit up to Rs. 5 lakhQuick loan approval — upto 60 months tenure — basic KYC documents needed — ideal for higher-value purchases

How to choose: Both options require you to be physically present at a partner store. The Insta EMI Card suits buyers who want to spread purchases across multiple categories over time. The Easy EMI Loan is better suited for a single high-value inverter purchase in one transaction.

How do I buy an inverter on EMI at a Bajaj Finance partner store?

The process is simple and typically takes 10 to 15 minutes once you are at the store.


  1. Browse inverter models on Bajaj Mall — Compare 12V and 24V models by brand, VA rating, and price on the inverters category page before you visit a store.
  2. Find a partner store near you — Use the Bajaj Finance store locator to find the nearest Reliance Digital, Croma, Vijay Sales, or any of the 1.5 lakh partner outlets across 4,000 cities.
  3. Check the inverter in person — Verify the VA rating matches your load requirements, confirm whether the unit is a pure sine wave or modified sine wave type, and check the number of battery connections required (12V needs one battery; 24V needs two 12V batteries in series).
  4. Choose a suitable EMI option — Ask the store representative about the Bajaj Finance Insta EMI Card (pre-approved limit up to Rs. 3 lakh) or the Bajaj Finance Easy EMI Loan (up to Rs. 5 lakh). Both offer tenure options of up to 60 months with zero down payment on select models.
  5. Complete payment and take your inverter home — The in-store process is quick, and most models are available for same-day pickup.

You can also check your loan eligibility online in advance by entering your mobile number and OTP, helping you plan your purchase better before visiting the store.

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