50 Frequently Asked Questions (FAQs) About Solar Installation

1.What is a solar panel?

A solar panel converts sunlight into electrical energy using photovoltaic cells.

2.How many types of solar systems are there?

Three types: On-grid, Off-grid, and Hybrid.

3.Where can solar panels be installed?

They can be installed anywhere with sufficient sunlight, including homes, offices, and industries.

4.How long does it take to install a solar system?

Typically, 1-7 days depending on the system size.

5.What is the lifespan of a solar panel?

Solar panels typically last 25-30 years.

6.What is the warranty on solar panels?

Most panels come with a 25-year performance warranty.

7.Does the solar system work during power outages?

Off-grid and hybrid systems work during power outages.

8.Is solar installation expensive?

The cost depends on the system’s size and type, but long-term savings make it affordable.

9.What is the cost of a 1 kW solar system?

The cost varies but is generally between ₹50,000 to ₹1,00,000 depending on quality and features.

10.How much space is required for a solar system?

Approximately 100 square feet is needed for a 1 kW system.

11.Does the government provide subsidies for solar systems?

Yes, residential solar systems are eligible for 20-40% subsidies in many regions.

12.Can a solar system power my entire house?

A well-designed system can meet most or all of your electricity needs.

13.Does solar work during cloudy or rainy days?

Yes, though production may be reduced.

14.Do I need batteries for my solar system?

Batteries are required for off-grid and hybrid systems.

15.What is an on-grid solar system?

It is connected to the grid and does not require batteries.

16.What is an off-grid solar system?

It works independently and requires batteries for energy storage.

17.What is a hybrid solar system?

It combines on-grid and off-grid features, using both grid power and batteries.

18.How much maintenance does a solar system need?

Minimal maintenance is required, primarily periodic cleaning and inspection.

19.How often should solar panels be cleaned?

Cleaning every 2-3 months is recommended, depending on dust accumulation.

20.Can solar panels generate power at night?

No, but stored energy in batteries can be used during the night.

21.Can I expand my solar system later?

Yes, most systems are scalable.

22.What happens to unused solar energy?

In on-grid systems, surplus energy is fed back to the grid.

23.What is net metering?

It is a system where excess solar energy is sent to the grid, and you receive credits.

24.What is the lifespan of a solar inverter?

Typically, 5-10 years, depending on quality and usage.

25.Does a solar system increase property value?

Yes, homes with solar systems often have higher resale values.

26.What are the benefits of solar installation?

It reduces electricity bills, is environmentally friendly, and ensures energy independence.

27.What is the payback period for solar systems?

Typically, 4-7 years, depending on energy savings.

28.Are solar panels recyclable?

Yes, most components, including glass and metal, are recyclable.

29.Do solar panels work in extreme heat?

Yes, but excessive heat may slightly reduce efficiency.

30.Can solar systems withstand storms?

High-quality systems are designed to withstand harsh weather, including storms.

31.What is a solar charge controller?

It regulates voltage and current from solar panels to batteries.

32.How do I choose the right solar system size?

It depends on your energy consumption and available space.

33.What is the efficiency of solar panels?

Efficiency ranges from 15-22% for most panels.

34.Are solar panels environmentally friendly?

Yes, they produce clean energy and reduce carbon emissions.

35.Can I use solar for air conditioning?

Yes, a properly sized system can power air conditioners.

36.What is the difference between monocrystalline and polycrystalline panels?

Monocrystalline panels are more efficient but costlier than polycrystalline panels.

37.Do I need permission to install solar panels?

In some areas, local authorities may require permits.

38.Can I install a solar system myself?

Professional installation is recommended for safety and efficiency.

39.What happens during a grid failure in an on-grid system?

The system shuts down for safety during grid failures.

40.What is solar panel degradation?

It refers to the gradual reduction in efficiency over time.

41.Can I use solar for agriculture?

Yes, solar can power irrigation systems and other farming equipment.

42.What is the role of an inverter in a solar system?

It converts DC power from panels into AC power for household use.

43.How do I monitor my solar system’s performance?

Modern systems have monitoring apps or devices to track performance.

44.Are there any tax benefits for solar installations?

Yes, many regions offer tax incentives for solar adoption.

45.How does solar affect my electricity bill?

Solar significantly reduces or eliminates electricity bills.

46.What are bifacial solar panels?

These panels generate power from sunlight on both sides.

47.How do I choose a reliable solar provider?

Look for certifications, customer reviews, and warranties.

48.What is the difference between solar thermal and photovoltaic systems?

Solar thermal systems heat water, while photovoltaic systems generate electricity.

49.Is financing available for solar systems?

Yes, many providers offer EMI and loan options.

50.Who should I contact for installation?

Contact #SunDayLightEnergy and #HisarSolarWale for professional installation services.

#GoSolar #HisarSolarWale #SunDayLightEnergy