Solar Battery Cost Calculator : A solar battery cost calculator is a tool that helps you figure out how much money you’ll need to buy the right battery for your home.
Solar Battery Storage Cost Calculator
Calculation Results
Note: This is an estimated results. This calculator is used by 500+ user and they are satisfied with the result
How to Calculate Solar Battery Cost with Solar Battery Cost Calculator
To Calculate Solar Battery Cost, You have to add values in below Solar Battery Cost Calculator:
- Daily Power consumption of 2BHK normal house is about 10kWh and you can check your Electricity Bill as It can vary from user to user.(For 1 AC it is 2kWh) Please consider this before.
- Backup Duration meaning, For How Many Days you want to use a Battery Backup, People generally consider 1 to 3 days.
- Battery Cost per kWh may depends on Company, and Component used, So Lithium Ion and Lead Acid are two different types of Battery used. Battery price is depends on type of Battery and kWh used.
- Installation Cost is depends on Person who install this Battery.
Example of Solar Battery Cost Calculator
- Daily Power Consumption = 8 kWh.
- Backup Duration = 2 days
- Battery Cost per kWh = ₹18,000
- Installation Cost = ₹10,000
So Total Battery required : 8kWh * 2 days = 16kWh
Battery Cost = 16 * 18,000 = ₹2,88,000
Total Cost = ₹2,88,000 + ₹10,000 = ₹2,98,000
Also factor in:
- Installation cost (₹10,000 – ₹25,000)
- Inverter cost, if not included
- Maintenance, especially for lead-acid
Solar Battery Cost Calculator
Solar Battery Cost Calculator Calculate the cost of Required Battery Price according to your requirements, like battery backup of the days.
You just fill in a few simple things:
- How much electricity you use in a day
- How many days of backup you want (1 day, 2 days, etc.)
- What the battery costs per kWh (your installer will tell you this)
- Installation charges
Once you enter this info, the calculator tells you:
- How big a battery you need
- How much it will cost in total
It saves you time and helps you plan your budget better.
What is Solar Battery Cost?
Solar battery cost means how much you’ll spend to buy and set up a battery that stores the electricity made by your solar panels. It includes:
- The price of the battery itself (based on how much energy it can store)
- Installation charges
- Sometimes extra parts like inverters or cables
The more electricity you want to store, the bigger (and costlier) the battery will be.
- A small battery might cost around ₹50,000
- A bigger one for full-house backup can go above ₹2 lakh
What is the Use of a Solar Battery?
A solar battery stores the extra power your solar panels make during the day. Instead of sending it to the grid or wasting it, the battery keeps it ready for later use like at night or during a power cut.
- Keeps your lights and fans running during blackouts
- Lowers your electricity bill by using stored solar power instead of grid power
- Helps you stay powered up even if the grid goes down
- Great for villages or homes where power cuts are common
What Determines the Cost of a Solar Battery?
The price of a solar battery in India varies based on several factors:
- Capacity (in Ah or kWh): Larger batteries store more energy but come at a higher price.
- Type of Battery: Lithium-ion batteries are more efficient and have a longer lifespan compared to lead-acid batteries.
- Brand Reputation: Established brands may offer better warranties and customer support.
- Installation Costs: Professional installation ensures optimal performance and safety.
How to Estimate Your Solar Battery Requirements?
To determine the appropriate battery size for your home, consider the following:
- Daily Energy Consumption: Calculate your average daily energy usage in kilowatt-hours (kWh).
- Desired Backup Duration: Decide how many hours you want the battery to supply power during outages.
- Battery Efficiency: Factor in the efficiency of the battery, as some energy is lost during storage and retrieval.
Using these parameters, you can estimate the required battery capacity. For example, if your daily consumption is 5 kWh and you desire 4 hours of backup, a 20 kWh battery would be suitable.
Average Solar Battery Prices in India?
Cost may vary from city to city…
| Battery Capacity | Price Range (₹) |
|---|---|
| 100Ah | 8,000 – 12,000 |
| 150Ah | 12,000 – 18,000 |
| 200Ah | 18,000 – 22,000 |
Is Investing in a Solar Battery Worth It?
Yes, here are some points which are beneficial to invest in Solar Battery, 1.Frequent Power Outages: You experience regular electricity cuts.
2.High Electricity Bills: Your current energy costs are significantly high.
3.Desire for Energy Independence: You aim to reduce reliance on the grid.
Related Blogs:
- Solar Panel Cleaning
- Solar Panel efficiency Formula
- Free Solar Panel Scheme by Government of India Apply Online
- Solar Panel Installation Cost in India
Try our Other Calculator:
FAQs:
How much does a solar battery cost in 2025?
In India, the cost of a solar battery in 2025 usually falls between ₹60,000 to ₹1,50,000, depending on its size (capacity in kWh), brand, and type. For example, a 5 kWh lithium-ion battery may cost around ₹80,000 to ₹1,00,000 including installation.
Is it worth buying a solar battery for home use?
Yes, especially if you face frequent power cuts, want to store solar energy, or aim to lower your electricity bill. While the battery is an extra investment, it can make your solar setup much more efficient and reliable over time — especially in areas with unreliable grid power.
How do I calculate the cost of a solar battery for my home?
you can simply use our free solar battery cost online calculator ,just enter your usage details, and it will give you an instant cost estimate.
What size solar battery do I need?
if you want to run basic appliances (lights, fans, TV, fridge) during a 4–6 hour power cut, a 3–5 kWh battery should be enough. For full home backup, you might need 10 kWh or more.
Can solar batteries reduce my electricity bill?
Yes, over time. A solar battery helps you store excess solar energy during the day and use it in the evening when your usage is higher
What affects the price of a solar battery?
1.Battery capacity (in kWh), 2.Battery type (lithium-ion costs more but lasts longer), 3.Brand & warranty, 4.Installation and inverter compatibility, 5.Whether you qualify for any government subsidy
Can I get government incentives or subsidy for solar batteries?
Most Indian solar subsidies are for full rooftop systems, you can apply for it, Here
How many solar batteries do I need for a 5kW system?
I think 2 Batteries. A 5kW system can generate about 20–25 units per day, so one 10 kWh battery would usually be sufficient for partial backup.
Can I use a solar battery without solar panels?
Yes, you can charge a battery directly from the grid.
How much storage do I need to go off-grid with solar?
Might be around 20–30 kWh of storage
