India's power backup landscape is changing fast. Homeowners and businesses are moving away from bulky lead-acid setups toward compact, intelligent power solutions — and the inverter with inbuilt lithium battery is leading that shift. If you've been searching for a lithium ion battery for inverter use that actually fits your home or office without taking up half your living room, you're in the right place.

What Is a Lithium Inverter and Why Does It Matter?

A lithium inverter (also called a li-ion inverter or lithium ion inverter) combines a pure sine wave inverter and a lithium iron phosphate (LiFePO₄) battery pack into a single, integrated unit. Unlike traditional setups where you buy a separate inverter and a 150Ah lead-acid battery, an all-in-one lithium battery with inverter gives you a plug-and-play power backup system that's lighter, smarter, and longer-lasting.

Key advantages of a lithium ion inverter over lead-acid alternatives:

• Longer lifespan — 2,000–5,000 charge cycles vs. 300–500 for lead-acid
• Faster charging — reaches full charge in 2–4 hours
• No maintenance — no water top-ups, no terminal cleaning
• Compact footprint — up to 60% lighter than equivalent lead-acid systems
• Depth of discharge — safely use up to 80–90% of rated capacity vs. 50% for lead-acid
• Zero harmful emissions — safe to use indoors

Lento Industries' Lithium Inverter Lineup

Lento Industries Private Limited offers three categories of inverters with lithium batteries, each designed for specific use cases — from basic home backup to full-scale hybrid solar systems.

1. Sine Wave Inverter with Inbuilt Lithium Battery

A pure sine wave output protects sensitive electronics like ACs, refrigerators, medical devices, and computers. These units are ideal as a lithium battery for home inverter use.

Model	Battery Voltage (VDC)	Rated Capacity (VA)	Compatible Battery	Typical Applications
Li-ion 1100VA/12V	12.8V	1100 VA	Lithium Battery (100AH)	Household and commercial
Li-ion 2100VA/24V	25.6V	2100 VA	Lithium Battery (100AH)	Commercial spaces, hybrid solar
Li-ion 2100VA/24V	25.6V	2500 VA	Lithium Battery (100AH)	Commercial and household

Best for: Homes running lights, fans, TVs, routers, and small appliances during power cuts.

2. Hybrid Solar Inverter with Inbuilt Lithium Battery (OffGrid-PWM)

The PWM (Pulse Width Modulation) solar charge controller makes this unit an excellent entry point into solar-backed power. It charges the inbuilt lithium battery from both the grid and solar panels.

Model	Battery Voltage (VDC)	Rated Capacity (VA)	Compatible Battery	Typical Applications
Li-ion 1100VA/12.8V	12.8VDC	1100 VA	Lithium Battery (100AH)	Household
Li-ion 2100VA/25.6V	25.6VDC	2100 VA	Lithium Battery (100AH)	Household
Li-ion 2100VA/25.6V	25.6VDC	2500 VA	Lithium Battery (100AH)	Household

Best for: Residential users who want to reduce electricity bills with solar panels and still have reliable grid backup.

3. Hybrid Solar Inverter with Inbuilt Lithium Battery (OffGrid-MPPT)

MPPT (Maximum Power Point Tracking) technology extracts up to 30% more energy from solar panels compared to PWM controllers — making this the most efficient option in Lento's lithium battery inverter for home range.

Model	Battery Voltage (VDC)	Rated Capacity (VA)	Compatible Battery	Typical Applications
Li-ion 1100VA/12V	12.8V	1100 VA	Lithium Battery	Household
Li-ion 2100VA/24V	25.6V	2100 VA	Lithium Battery	Household and commercial
Li-ion 2500VA/24V	25.6V	2500 VA	Lithium Battery	Household and commercial

Best for: Homes and small businesses with rooftop solar installations who want maximum solar utilization and zero-maintenance power backup.

How to Choose the Right Lithium Ion Inverter for Your Home

Choosing between a 1100VA li-ion inverter and a 2500VA lithium ion inverter comes down to your load requirements:

Step 1 — Calculate your load. Add the wattage of all appliances you want to run during a power cut (e.g., 4 fans × 75W + 6 LED lights × 10W + 1 TV × 80W = 420W total).

Step 2 — Add a 20–25% safety buffer. 420W × 1.25 = 525W. A 1100VA inverter (roughly 880W output) handles this comfortably.

Step 3 — Estimate backup hours. A 100Ah lithium battery at 12.8V gives ~1280Wh usable (at 80% DoD). At a 420W load, that's approximately 3 hours of backup.

Step 4 — Decide on solar. If you have or plan to install solar panels, choose the MPPT variant for best returns.

Lithium Battery Inverter Price: What to Expect

The lithium battery inverter price in India is higher upfront than lead-acid alternatives, but the total cost of ownership (TCO) over 8–10 years is significantly lower. Here's why:

• No battery replacements every 2–3 years (lead-acid degrades quickly)
• No maintenance costs
• Lower electricity bills if paired with solar
• The lithium ion battery for inverter 200ah segment is particularly popular for households with higher loads, as it delivers longer backup without adding extra batteries

When evaluating lithium inverter battery price, always consider the cost per cycle and backup hours delivered — not just the sticker price.

Frequently Asked Questions (FAQs)

Q1. Is a lithium ion battery inverter good for home?
Yes, lithium ion battery inverters are excellent for homes because they offer longer backup, fast charging, zero maintenance, and compact design.
They are ideal for modern homes, offices, and solar power backup systems.

Q2. What is the cost of hybrid inverter with lithium battery?
A hybrid inverter with lithium battery in India typically costs between ₹22,000 and ₹50,000 depending on capacity and MPPT/PWM technology.
Higher-capacity solar-ready models cost more but provide better long-term savings.

Q3. Do inverters have lithium batteries?
Modern inbuilt lithium inverters come with integrated lithium batteries inside the unit.
Traditional inverters usually use separate external lead-acid or tubular batteries.

Q4. What is the biggest disadvantage of a lithium ion battery?
The main disadvantage is the higher upfront cost compared to lead-acid batteries.
However, lithium batteries last much longer and need almost no maintenance.

Q5. Can we run AC on a lithium battery?
Yes, an AC can run on a lithium battery if the inverter capacity and battery size are sufficient.
Many 24V lithium inverter systems can support ACs in economy or moderate-load mode.

Q6. Who is the biggest buyer of lithium?
The electric vehicle (EV) industry is currently the biggest buyer of lithium worldwide.
Companies manufacturing EV batteries consume most global lithium production.

Buy Lento Lithium Inverters on Amazon

Amazon Availability (Single Unit Purchase)

Lento inverters are available on Amazon, allowing you to:

• Buy single units with no minimum order requirement
• Compare features and pricing across models
• Check verified customer reviews and ratings
• Get convenient home delivery across India

This makes Lento a convenient option for the best inverter with battery for home in India — whether you're a first-time buyer or upgrading from a lead-acid system.

Conclusion

The shift to inverters with inbuilt lithium batteries is no longer a premium choice reserved for tech enthusiasts — it's becoming the practical, cost-effective standard for Indian homes and businesses. With longer lifespans, zero maintenance, faster charging, and the ability to integrate seamlessly with rooftop solar, a lithium ion inverter from Lento Industries delivers everything a modern power backup system should.

Whether you choose the pure sine wave model for straightforward home backup, the PWM hybrid for an entry-level solar setup, or the MPPT hybrid for maximum solar efficiency, Lento's three-category lineup ensures there's a lithium battery inverter for home or commercial use that fits your load, budget, and energy goals.

Ready to make the switch? Explore Lento's full range of li-ion inverters and experience the next generation of clean, intelligent power backup — now available for single-unit purchase on Amazon India.

For product inquiries, technical specifications, and bulk pricing, contact Lento Industries Private Limited.