Residential solar panels are an excellent investment that can save money on electricity. With solar panel installation, you can promote clean energy. However, it’s vital to evaluate a few key factors before purchasing.
Transiting to solar energy solutions is a big task. You must know how to enjoy a smooth transition. Besides, it can also save you some money. We have created a checklist to help you switch to solar energy solutions efficiently. It will help you choose the right residential solar panels for your home.
- Look at your electricity bills to calculate monthly kilowatt-hours (kWh) usage.
- On average, Indian households use 90-250 kWh per month.
- A 1 kW solar panel system generates around 120 kWh/month.
The first step is to assess how much electricity your home consumes. This will help you decide the size of the solar system required.
|
Appliance |
Power Rating (W) |
Daily Use (Hours) |
Monthly Use (kWh) |
|
Ceiling Fan |
75 |
6 |
13.5 |
|
Refrigerator |
150 |
24 |
108 |
|
LED Light Bulb |
10 |
5 |
1.5 |
|
AC (1.5 Ton) |
1500 |
8 |
360 |
- Ensure that your roof has enough space. It must receive adequate sunlight. Solar panel installations generate electricity based on the amount of sunlight received.
- You need about 100 square feet of roof space for a 1 kW solar system.
- Most Indian cities get 5-7 hours of sunlight per day.
Fact: Cities like Chennai, Delhi, and Bangalore receive up to 1800 kWh/m² of annual sunlight.
Installing residential solar panels involves both upfront costs and long-term savings. The cost varies depending on the system size and type.
- Installation cost for a 1 kW system: ₹40,000 - ₹60,000.
- Government subsidies reduce the cost by 20-40%.
- The payback period is 5-7 years. It depends on electricity savings and subsidies.
|
System Size (kW) |
Installation Cost (₹) |
Govt. Subsidy (%) |
Net Cost (₹) |
|
1 |
50,000 |
20 |
40,000 |
|
2 |
90,000 |
20 |
72,000 |
|
5 |
2,20,000 |
40 |
1,32,000 |
Tip: Explore government schemes to minimize installation costs.
A thorough survey can help you select the best solar provider. It is necessary to choose the installer carefully for a successful installation. Search for a renewable energy company with
- Photovoltaic installation expertise
- Good track record
- Positive customer reviews
- Certified by solar energy solutions governing organizations
These factors will help you choose the right residential solar panel installer.
You can install a battery system for energy during power cuts or at night. They accumulate generated energy for later use. However, they increase your total investment.
- The cost of a battery is anywhere between ₹20,000 to ₹1,50,000, depending on capacity.
- The lifespan ranges between 5 to 15 years.
- Its condition depends on maintenance and usage.
- If you face frequent power cuts, use a hybrid system with battery backup.
Check for Solar Panels maintenance plans. They require minimal maintenance. However, regular cleaning will keep them working efficiently. Moreover, regular inspections can help avoid significant problems.
- Solar panel warranties typically last 20-25 years.
- Inverter and battery warranties range between 5-10 years.
- Solar maintenance services cost between ₹2,000 to ₹5,000
Net metering allows you to sell the excess electricity generated by your solar panels back to the grid. It can further reduce your electricity bill.
- Net metering benefits for solar are available in most Indian states.
- You need a bi-directional meter to measure the electricity sent to and from the grid.
Fact: States like Gujarat and Maharashtra have favorable net metering policies.
The Indian government offers several financial incentives to promote green energy services.
- Central Financial Assistance: Up to 40% subsidy on solar panel installations.
- State-specific schemes: Some states offer additional subsidies.
Tip: Check with your local electricity board or visit the MNRE website for updated subsidy details.
Residential solar panels can help reduce your carbon footprint. They also save money on electricity bills. You can enjoy the following benefits with sustainable power solutions:
- A 1 kW system reduces about 1.5 tons of CO2
- Solar panel installations can lower your monthly bill by 70-90%.
|
System Size (kW) |
CO2 Reduction (tons/year) |
Equivalent Trees Planted |
|
1 |
1.5 |
25 |
|
3 |
4.5 |
75 |
|
5 |
7.5 |
125 |
Buying residential solar panels is a great way to adopt eco-friendly energy solutions. They decrease your spending on electricity bills. However, your decision should be calculated to enjoy these benefits. Hence, consider the abovementioned factors before going for residential solar panel installation. Sustainable power solutions are a long-term investment. It is beneficial for your home and environment.
Switch to clean, affordable energy with Imperium today. Let us help you power your home with efficient rooftop residential solar panel installations. Our services are tailored to your needs. Contact Imperium now and start saving!
