Solar power is an efficient way to reduce your electricity bill without putting a budget strain. In recent years, solar power systems have seen a surge in their demand. Residential and commercial enterprises are moving towards the adoption of renewable sources of energy.
Moreover, to encourage solar power installation, the government of India has a range of subsidy programs designed to motivate the household sector to adopt this source of energy. On average 1 kW solar panel produces 4-5 units per day, and for an average household a 3kW solar panel can be sufficient. In this blog, we will look into how to plan for a residential solar panel setup and a 3 kW solar panel price in India with a subsidy.
Understanding the working of a 3kW Solar Power System
A 3kW solar power system can produce up to 15-20 units per day, which is enough to meet the energy needs of a small 2 BHK for a family of 4. A 3kW solar panel system consists of around 8 and 10 panels. The photovoltaic cells in solar panels absorb sunlight and convert it into DC; the inverter then transforms this DC electricity into AC that is used to power your electric appliances. In the case of surplus energy, the excess is fed back into the grid.
3kW Solar Panels Specifications and Installation
A 3kW solar panel price in India depends on many factors like solar panel type, inverter quality, location, government incentives and subsidies, warranty and maintenance, grid connection, and your energy needs.
Installation of a 3kW solar panel system in India is a complex task, but the rewards are great! The payback period for the solar panel is generally around 3-5 years depending on the specifications involved. High-quality components may cost you more but at the same time meet high energy requirements. The place you live is also vital and affects the 3kW solar panel price in India. A lot of states offer subsidies and incentives for solar panel installation, apart from the national subsidy yojana, i.e. PM Surya Ghar Muft Bijli Yojanaa where you get up to INR 78000 as a subsidy, thus lowering your overall cost.
3kW Solar Panel Price in India with Subsidy
3kW Solar Panel Price in India with Subsidy
| Model | 3kW Solar System Price | Subsidy Applicable |
|---|---|---|
| 3kW On-grid solar system | Rs. 2,18,300 Onwards* | Rs. 78,000 |
| 3kW Off-grid solar system | Rs. 2,40,000 Onwards* | Not applicable |
| 3kW Hybrid solar system | Rs. 4,50,000 Onwards* | Rs. 78,000 |
Uses of a 3kW Solar System
3kW system is ideal for households with appliances such as water pumps, refrigerators, coolers, TVs, washing machines, laptops, lights, fans, and iron presses.
| Appliance Power Consumption Table | ||
|---|---|---|
| Appliance | Power Consumption (Watts) | Usage Notes |
| Refrigerator | 200 – 400 W | Runs 24/7; consumption varies |
| Cooler | 200 W | Depends on usage hours |
| TV | 50 W | Varies with screen size and type |
| Washing Machine | 800 W | High during wash/spin cycles |
| Laptop | 40 W | Lower for energy-efficient models |
| Water Pump | 1500 W | High power; short usage periods |
| Iron Press | 700 W | Used intermittently |
| Lights | 10 – 20 W | LED bulbs consume less energy |
| Fans | 75 W | Runs for long hours in summer |
| Air Conditioner (1 Ton) | 1000 – 1500 W | Depends on usage and star rating |
| Air Conditioner (1.5 Ton) | 1500 – 2000 W | Higher cooling capacity |
| Air Conditioner (2 Ton) | 2000 – 2500 W | For larger rooms; higher energy use |
Choosing solar power as your super power with Truzon Solar by Suntek
Opting for solar power brings numerous benefits, right from reducing electricity bills and dependence on the grid to lowering CO₂ emissions. For instance, a 3kW solar system can have the same positive environmental impact as planting 200,000 trees over 25 years. With over 16 years of experience, Truzon Solar is dedicated to making solar energy more accessible, ensuring that investing in a residential solar system is a smart move for both today and the future.
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