Are you considering transforming your residence into a solar-powered dwelling? Do you believe your home is too small to accommodate a solar installation? If that’s the case, then a 1kW solar panel system is an ideal option for you. A 1kW solar solution can effectively energize a 2-3 BHK residence, allowing you to operate one refrigerator, three fans, one television, one laptop, and four to five lights. Typically, you can maintain around 800 W loads consistently.
The entire solar installation generally comprises high-efficiency solar components such as solar panels, solar batteries (for off-grid solar solutions), solar inverters, mounting frameworks, and additional accessories. Upon absorbing sunlight, the solar panels produce DC electricity. This is then transformed into AC electricity through a solar inverter to power the appliances in your household. To effectively manage your home’s total load, you will require both solar power and either a solar battery or a connection to the grid.
As a property owner, investing in 1kW solar panels is a significant move towards significantly enhancing your savings. If you’re curious about the varieties of 1kW residential solar systems currently available or what the 1kW solar panel system pricing is in India, this blog contains all the information you require.
Also Read: 2kW Solar System Price in India with Subsidy
1kW Solar Panel System Price List in India
Curious about the average 1kW solar system pricing in India? The standard cost for a 1kW solar system can range from Rs. 60,000 to 1,20,000 based on the type of system and the government subsidies applicable in that region. Consult a qualified solar contractor to learn everything from 1kW solar system pricing in India with a subsidy to the most efficient methods to install solar systems in your property.
| Model | 1kW Solar System Price |
| 1kW On-grid solar system | Rs. 72,000 Onwards* |
1kW Off-grid solar system | Rs. 80,000 |
| 1kW Hybrid solar system | Rs. 1,50,000 |
While the majority of homeowners in India prefer on-grid systems for their adaptability and high return on investment, there is also a notable demand for off-grid systems. Ultimately, it depends on the customer’s specific requirements and budget.
- The 1kW solar panel system prices mentioned above can vary based on location, promotions, brand, and availability.
- These prices do not include government subsidies. Eligibility for a subsidy depends on various factors, including state regulations and the type of solar system.
- For any inquiries regarding the 1kW solar pricing across different states, the Homescape team is here to assist you.
1kW Solar Panel System Specifications
| Components | Description |
| Solar Power System | 1kW |
| Average Electricity Generation | 4-6 Units Per Day |
| 1kW Solar System Price | Rs. 60,000 to Rs. 1,50,000 |
| Solar Panels Required | 3 to 4 solar panels of 330-250 watts |
| Warranty | 25 Years on your Solar Panels |
| 10 Years on Your Product | |
| 1kW Solar System Subsidy | 40% Government Subsidy on benchmark pricing. |
| Space Required for 1kW Solar System | 100 Sq. ft. |
| AMC Maintenance | Yes, at an additional cost of an AMC Package Purchase. |
1kW Solar Panel System Subsidies in India
If you’re considering purchasing a 1kW solar panel system and subsidies are a major factor for you, be aware that subsidies are offered by the government for grid-connected solar plants and hybrid systems (excluding battery backup costs). No subsidy is available for residential off-grid solar systems.
| On-grid Solar System Capacity | Applicable Subsidy |
1kW | Rs. 30,000/- |
2kW | Rs. 60,000/- |
| 3kW and More | Rs. 78,000/- confirmed |
Note: The endorsement of your exclusive CFA/subsidy application is contingent upon the approval of your RTS installation and meter system by the supervisory authority.
1kW Solar System Pricing in India with Subsidy
The subsidy program provides financial aid exclusively for residential solar systems that are grid-connected and governed under the net metering framework.
| Model | 1kW Solar System Price | Applicable Subsidy | Post-Subsidy Costs |
| 1kW On-grid solar system | Rs. 72,000 Starting* | Rs. 30,000 | Rs. 42,000 Starting* |
| 1kW Off-grid solar system | Rs. 80,000 | Not applicable | Rs. 80,000 |
| 1kW Hybrid solar system | Rs. 1,50,000 | Rs. 30,000 | Rs. 1,20,000 |
Note: The cost of solar batteries is not included in CFA computations.
1kW Solar System Installation Expenses in India
The overall price of a 1kW solar panel in India depends on the type and quantity of 1 kW solar panels you intend to acquire and the complexity involved in their installation.
To effectively install a 1kW solar panel system in India, approximately 100 square feet of unobstructed roof space is needed. This will help produce around 5 kilowatt hours of energy during the day (for 8-10 hours), sufficient to fulfill your entire household’s requirements. The energy generation capacity can be increased by adding more panels and ensuring adequate battery backup. Although a gradual decrease in prices has been noted in the solar market—due to more homeowners adopting solar—PV systems remain a significant investment that should be approached carefully. It is advisable to always consult with a reputable solar company prior to making any final decisions.
Typically, the installation cost is included within the solar system purchase price, allowing you to have the solar energy company manage it. They can not only design the solar solution tailored to your specific needs and conditions but also ensure that the entire installation procedure is carried out smoothly. A typical solar installation project takes approximately 1-2 days, though this varies from project to project. They will also verify that solar panels are installed correctly to maximize sunlight exposure.
Types of 1kW Residential Solar Systems
To address the diverse energy requirements of consumers, three distinct types of solar systems are available in India.
- On-grid 1kW Solar System (with grid export capability)
- Off-grid 1kW Solar System (with Battery Backup)
- Hybrid 1kW Solar System (Solar Battery Storage with Grid Link)
On-grid 1kW Solar System
Also referred to as a grid-connected system, an on-grid solar system allows you to use power from both your solar installation and the grid. It consists of only two key components — solar panels and a solar inverter. Since the system does not have a device such as a solar battery for energy storage, it does not provide power backup. Electricity generated from solar panels passes through the inverter, where it is converted from DC to AC for household usage.
If the electricity generated exceeds your consumption, surplus energy can be automatically exported to the utility grid. In this manner, any additional or unutilized electricity can be sent to the grid and compensation is received on days when your consumption surpasses generation. On average, a 1kW on-grid solar system generates approximately 4-6 units daily depending on your location.
Here are some key features of having on-grid 1 kilowatt solar panels at home:
- As this type of solar system requires fewer components, it tends to be on the cost-effective side—no recurring expenses.
- Energy is consumed in accordance with household power requirements.
- Surplus energy produced is sent back to the grid. Internet metering guarantees and maintains a record of all transactions between you and the grid, which is displayed periodically in monthly statements.
- The utility grid can be drawn upon to acquire energy during periods of low energy generation from the solar system and at times when there is no generation, such as nighttime.
Also Read: 10 steps for installing solar on your rooftop
Off-grid 1kW Solar System
Commonly known as a solar system with battery backup, off-grid solar systems are meant for areas with no access to the grid or when the homeowner desires freedom from power interruptions. This type of solar system includes solar batteries and can operate efficiently without a grid connection. The main components consist of solar PV modules, solar inverter, solar battery (which may be a solar battery, conventional battery, or lithium-ion battery), and the balancing equipment (mounting structure, mc4 connectors, DC wire, DCDB box, and earthing kit).
With this system, the unused electricity is not returned to the grid. Instead, it is stored in solar batteries. It acts as a complete energy bank in itself and provides backup power when your solar panels aren’t generating electricity. On average, a 1kW off-grid solar system generates 4-6 units per day.
Here are some key advantages of having off-grid 1kW solar panels at home:
- Functions without the grid; the battery serves as the mechanism to store energy, and it operates as a grid on its own
- When the solar system does not produce electricity due to lack of sunlight, the system uses the stored energy to power electrical appliances.
- Guarantees a reliable power supply
Also Read: 3kW Solar System Cost in India with Subsidy
Hybrid 1kW Solar System
The hybrid solar system merges the functionalities and features of both on-grid solar systems and off-grid solar systems. While a hybrid system remains connected to the conventional utility power grid, it also includes a battery backup. This allows users not only to feed energy back to the grid once their battery and appliances are fully charged but also to draw power from the grid in times of increased energy demand. This kind of solar system is advantageous when you desire a reliable power backup, avoid unexpected power outages, and lower utility bills.
Here are some key highlights of having a hybrid solar system at home:
- Excess energy can be both stored (in the battery) and sent back (to the grid), resulting in no wastage.
- With features such as battery backup, its demand remains strong in the market.
Also Read: 5kW Solar System Cost in India, Subsidy, Benefits & More
Advantages of Installing a 1kW Solar System at Home
Solar panels are indeed one of the best solutions to ensure self-consumption while significantly reducing your energy bills. Not to mention the positive impact solar power has on the environment. Here are some of the primary benefits a homeowner can enjoy with solar energy.
- Customization Based on Your Needs
With three types of solar models available, buyers can enjoy heightened convenience and benefits. For instance, homeowners opting for 1kW on-grid solar panels can send the excess energy generated through the panels to the government grid. If you do not draw any electricity from the grid due to sufficient solar power generation by your 1kW solar panels, the utility bill will show no charge. On the other hand, those who wish to attain independence from government grids and be self-sufficient in generating and storing electricity could consider a hybrid or off-grid system. Off-grid systems even function for areas that lack access to the local grid!
- Reliable Source of Electricity
Since you will be generating your own electricity, you will still have power even if your entire locality experiences an outage. Regardless of whether you choose an off-grid system with battery backup or an on-grid system with access to the local grid, there will always be enough surplus electricity to power your home for several hours. Moreover, today’s photovoltaic solar panels show enhanced performance in terms of energy output from sunlight captured. This means that fewer panels are required to produce sufficient solar energy.
For most homeowners, the costs of fuels and monthly bills can be quite overwhelming. Solar systems can help reduce your energy expenses by as much as 70%. With solar energy powering your home, you save small amounts each month, leading to considerable savings in the long run.
Also Read: 10kW Solar System Cost in
India with Subsidy
Frequently Asked Questions Regarding 1kW Solar Panel System
Which Appliances Can a 1kW Solar System Power?
1kW on-grid solar panels without a battery storage solution can power standard household devices, such as washing machines, refrigerators, lights, fans, and chargers. With a battery-based solar off-grid setup, only a limited number of appliances can operate for a few hours.
Who Should Acquire 1kW Solar Panels?
For an average Indian household, a 1kW solar panel system is adequate to power a 2-3 BHK residence. Consequently, any property owner looking to enhance their space with a solar system qualifies. Moreover, the Indian government provides subsidies for solar panels up to 10kW.
Where Can I Purchase 1kW Solar Panels?
While there are numerous solar energy companies in India, it is advisable to acquire a system from a reliable vendor. You can obtain a suitable 1kW solar panel from an experienced and reputable solar developer like Homescape. We offer comprehensive solutions, including solar consultations and installations.
Are 1 kW Systems a Better Choice than 3 kW Systems?
Although performance hinges on your household’s energy consumption, a 1kW solar panel system generally suffices for any typical 2-3 BHK home. If you possess an area of ten square meters around your residence, that is adequate to install a 1kW solar system.
How Much Solar Energy Does My Home Require?
To ascertain your average electricity usage, take a brief look at your total energy consumption over the past twelve months. This information can easily be gathered from your utility bills. Divide that figure by 12 to get a reasonable estimate of how much solar energy you would require from your domestic solar system.
How Many Solar Panels Will I Need for 1kW?
Typically, installation of 3 to 4 solar panels, each ranging from 330-250 watts, is necessary to produce sufficient electricity for a 1kW solar system. A solar professional can assist you in deciding on the panels based on the watt peak in the array.
What Is the Space Required for 1kW Solar Panel?
Ideally, a south-facing 100 square feet open area is needed to install a 1kW solar panel system. It must be free from any shadows cast by trees or adjacent buildings. Consult with your solar contractor for the best advice.
How Many Units Are Generated by 1kW Solar Panels?
On an average sunny day in India, a proficient 1kW solar panel system can produce approximately 4-5 units of electricity, translating to 1,400-1,500 KWh of annual power generation. Daily energy output may fluctuate based on weather conditions.
Will My 1kW Solar Panels Be Covered under Warranties?
Yes. In India, most solar manufacturers offer a 25-year performance warranty on their solar panels. Their components are also covered under warranty for a limited period of 5-10 years, depending on the brand. Be sure to review your options in this regard before selecting a solar solution.
How Do I Know My Roof Is Suitable for Solar Installation?
A 1kW solar panel can be readily installed on any type and size of roof, provided there are at least two rooms. The primary consideration should be the strength of the structure and whether it can support the weight of the solar array. A proper assessment by a solar expert can determine your property’s suitability for solar installation.
