3kW Solar System Price in India, 2024

3kW solar system is a powerful system that can run household appliances. This solar system is capable to generate 3000W/h electricity. 3kW solar system is the best fit for those who are looking for a complete solar solution for home including solar battery and solar inverter. This solar system allows you to run the appliances easily, but it cannot run the 2-ton air conditioner. Let’s understand more about 3 kW solar system.

Usages

Most of residential homes having Water Pump, Refrigerator, Cooler, TV, Washing Machine, Laptop, Lights, Fans, Iron Press, and more. When we install 3KW Off Grid Solar System, then the capacity of solar inverter is 3KVA. As per expert recommendation, we run maximum load only 80% of inverter capacity. When we talking about regular load of homes, then it will be up to 10% to 50%. As per 75% homes survey, we found a list of home appliances and their load required to run.

3kW Solar System Video

Power Backup 

3KW Off Grid Solar System has Inverter Capacity: 2900Watts & Battery Capacity: 5800Watts. In this power backup system, we will run following appliances smartly. 

Note: We never recommend to run home load more than 80% of inverter capacity, otherwise, your power backup will be very less. When we run 50% loads of inverter capacity, our backup time will be 4 hours. 

Components

Benefits

This system is capable of generating 15 units per day and can power your equipment such as fans, lights, television, refrigerator, etc from solar without using grid electricity.

Pricing

3kW Solar System Price is approx. ₹1,80,000 to 2,85,000 in India. This pricing could be vary. We can give you approximate number.

Generation

An average 3kW solar system generates 12-15 units each day and 4,320-5,400 units annually, according to PV Watts. This saves approximately Rs.84-105 per day and Rs. 30,240-37,800 per year. The following is the detailed generation report for this solar system:

3kW On Grid Solar System Price in India

Avg. price of 3kW, 1Phase On grid solar system price is Rs. 1,80,000 to 2,25,000 includes products, delivery, and installation. Below is a price list for 3kW on grid solar systems in multiple cities:

Subsidy

What are the eligibility requirements for solar subsidies? To get a government subsidy for solar energy, you need to follow these guidelines:

Download 3kW on grid solar system quotation with subsidy scheme for home

Solar Loan / EMI

Now-a-days, you can install solar rooftop systems on EMI / Loan facilities. In the case of solar systems installed via monthly EMI, you can pay monthly installments similar to how you pay for electricity. The average monthly installment of a solar loan facility is Rs. 7,000 to Rs. 7,500, and 20% of the total cost of the system must be paid as a down payment. Your monthly EMI can be calculated here according to your preferences. 

How to Buy

You can buy 3kW Solar System with Battery Bank from here.

Conclusion

The 3 kW grants you up to Rs.4,500 in electricity saving every month. An investor can recover his investment within 5.5 years.

3KW Solar System Customer Review - 1

3KW Solar System Customer Review - 2

People also ask

How much does it cost for a 3KW Solar System?

An average cost of 3kW Solar System with Battery is Rs. 3,00,000. In this cost, you will get solar panels, inverter, batteries, balancing of system, transportation, installation and one-year service warranty of installation. As per MNRE policy, there is no solar subsidy available on Solar System with Battery bank.

How many solar panels do I need for 3KW?

3KW means 3000Watts. If you choose polycrystalline solar panels (340Watt), then you will have 9 solar panels, if you choose mono perc solar panels (375Watt), then you will have 8 solar panels, and if you choose super high efficiency pv module (430Watt), then you will have 6 solar panels.

How much electricity does a 3KW Solar system generate?

Avg. generation of 3KW Solar System is 12-15 Units Per Day. That means you are saving Rs. 66 to 90 per day, Rs. 1650 to 2250 and as per Indian weather condition, Solar panel works 300 days out of 365 days in a year. 65 days can be rainy season and winter season. If you install Loom Solar monocrystalline solar panel, it generates 30% maximum power in low light and cloudy weather compare than polycrystalline solar panel.

Is 3kw enough for a house?

Yes, 3kW solar power is enough for an ideal home but you should understand about capacity of solar products such as solar panel, inverter and battery.

What does 3kw solar system mean?

3kW means 3000 watts.

How many ac can run in 3kW?

Yes, you can run single inverter ac along with basic home appliances on 3kW, but you need to measure total power consumption such as maximum & regular.

How many solar panels for 3kW?

A simple calculation of solar panel is that 1kW has 2 no. of solar panel. According to this formula, 3kW solar system has 6 no. of solar panels. But, no. of solar panels can be vary depends on pv module capacity and technology also, so you should aware of this.

How much 3kw Solar System Cost?

The complete price of 3kW solar system (off grid, on grid & hybrid) starts from 180,000 to 3,75,000 including all charges such as transportation and installation. You need to spend some extra money for civil work after solar panel installation and maintenance.

Best 3kw Solar Inverter in India

A solar inverter is central product of solar system and we can say it is brain. It controls all things such as input & output loads. You need to choose a solar inverter very carefully. We have written solar inverter buying also, you may refer that. If you have decided to install stand alone (off grid) solar system, then a 3kW solar inverter comes in 48V input voltage and 80%-90% maximum load capacity. You can connect 4 no. of 12V battery (normal battery or solar battery both) and 3000 watt solar panels.

Area required for 3kw Solar Panel?

An efficiency of solar panel is increasing year on year and currently the latest technology of solar panel’s efficiency is 22.5% or above. This efficiency of solar panel comes in 575W-700W in TOPCon Solar Cell Technology. A size of TOPCon solar panel is 7.5 x 4 ft = ~28 sq. ft. and weight is 32 kg. If you choose this solar panel then you need 5 no. of solar panel. That means, you need 146 sq. ft. installation shadow area where sun light comes at least 7-8 hrs. per day. If you choose less wattages of solar panel such as 440W, then installation area will be increase such 160 sq. ft.

What can i run on a 3kw solar system?

3kW solar system has 48V MPPT Based Solar Inverter (PCU) and you can run 2500 Watt maximum load on single time. But, if you calculate maximum power consumption of house, then it will be very maximum. Don’t follow this calculation. You need to calculate regular power consumption of your home. If you check trend of power consumption in your home, then you will get morning and night time will be high and noon time will lower. Generally, 40% power consumption of 24 hours is in day time and 60% power consumption in night time. We recommend to follow AMG formula to adopt solar power.

What does a 3kw Solar System Produce?

The generation of 3kW solar system is 15 – 18 units per day and a solar panel works 300 days out of 365 days in a year. That’s means, 3kW solar panel generates 4,500 – 5,400 units yearly. But, it depends on solar panel technology, climate, power consumption, system type, service and maintenance. National laboratory of the U.S. Department of Energy (NREL) has developed a tool to know solar panel generation of any location. You may use this tool.

How many solar panels for 3kw inverter?

You can connect up to 3000 Watts solar panel with 3kW inverter. The main difference between normal inverter and solar inverter is Solar Charge Controller. Normal inverter has no option to connect solar panel but solar inverter has option to connect solar panels. Solar Inverter has categorized into different voltage rage such as 12V/24V/48V/96V/120V and different capacity such as 1kW/2kW/3kW/5kW/7kW/8kW/10kW. These inverters come in off grid solar inverter which works with batteries.

How many batteries required for 3kw solar system?

3kW solar system comes in 48V input voltage range and when we combine 4 batteries of 80Ah/120Ah/150Ah/200Ah then it becomes 48V batteries. That means, you need 4 batteries to start 3kW solar inverter. When you choose the latest technology battery i.e. lithium battery, then you need only one lithium battery which capacity is 5kWh (5000 Watts/hour). An advantages and disadvantages of both batteries you should know. Then you can decide which battery is beneficial & budget-friendly for you.

FAQ...

#1. I have a 1hp water pump, 3 ceiling fans,1 stand fan,190 L freeze,1 Usha wall fan,10 cfl of 20w each. Suggest me for the best mono perc solar panel, battery and inverter for that. Plus, prices for that separately.

Ans: First calculate total home load, such as: 1HP water pump (700 Watt) + 3 Ceiling Fans (150 Watt), 1 Stand Fan (50 Watt), 190L Freeze (100 Watt), 1 Usha Wall Fan (50 Watt) + 10 CFL (200 Watt) = 1250 Watts. Your maximum power consumption of your home is 1250 watts, here you should install a 3kW solar system to run all appliances without electricity. The 3kW Solar system has 6 super high efficiency solar panels introduced by LOOM SOLAR, 3000 watt hour lithium battery, and 48 v mppt solar inverter (PCU). Along with this system, a balancing system, such as high-rise panel stand (6 ft. height), dc wire (6 sq.mm.), dcdb & acdb, lighting arrester, earthing kit, etc. Buy Now