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15 FAQs About Solar Power for Everyone Shifting to Green Energy

Here are 15 frequently asked questions about solar power. Read all to get complete insights about the functioning and maintenance of solar panels and systems.

Solar energy is the new powerhouse to generate electricity with zero carbon footprint. As people are moving towards green energy, search engines are getting a lot of queries about the features and functionalities of solar power systems. 

Here, we cover the 15 most frequently asked questions about solar energy to help people understand the science behind solar power more efficiently.

Let’s get started.

How do PV panels work?

Solar panels absorb sunlight that initiates a chemical reaction within the panels to produce electricity. When sunlight strikes the panels, the photovoltaic effect occurs, striking and releasing electrons from the energy shells. The electrons in the magnetic field produce direct current, which is transferred to the solar inverter. The inverter changes DC into AC supplied to the power plugs and sockets.

Can solar panels generate electricity without sunlight?

Solar panels work well during the day, with or without direct sunlight. However, direct sunlight striking solar panels increases the power generation ratio. Solar panels also generate electricity in weather conditions like cloudy days, rain, and snow. The solar power output only hinders if any obstacle or shade covers the PV panels.

What are the economic benefits of solar power?

Going solar breaks, you are free from high electricity bills. Solar power is a one-time investment. The PV panels generate enough electricity to power your property while giving you the leverage of net metering. Hybrid and on-grid solar systems can share surplus energy with the utility. The shared units are added to your bills that you can use during the night or blackout. 

Can solar panels bear extreme weather conditions?

Yes. Solar panels can withstand extreme weather conditions such as snowfall, heavy rain, or storms. PV panels are mounted in a tilted position. The oblique position slides off rainwater and snow. Thus no structural damage is caused to solar panels due to extreme weather conditions.

What is net metering?

Net metering is the system that shares surplus energy with the grid and distributes it to others via utility companies. Through net metering, solar power owners can sell or get credit for extra energy generated through PV panels. 

Also Read: What is Net Metering? A Detailed Overview

Does net metering reduce electricity bills?

Yes. Net metering reduces electricity bills. Through net metering, you share extra solar-generated electricity with the utility, in exchange for which the utility adjusts the units in your bill that you consumed from the grid. This mutual system reduces the electricity bills of PV panel owners.

Do PV systems work in load shedding or blackouts?

Only battery-supported PV panels work in load shedding and blackouts. You can power your home through a stored battery backup if you have a hybrid or off-grid solar system. On-grid solar systems do not work in energy outages.

Do solar panels work at night?

Solar panels only work in daylight. However, solar systems like hybrid and off-grid work perfectly at night by powering the house or building with energy backup stored in the battery.

Which solar system do I need for my house?

It all depends on your monthly energy consumption. If your house consumes 300 to 350 units per month, then a 3kW solar system would be the best option. If the monthly electricity consumption is 500 to 550 or 1000 to 1100 units, the ideal options are 5kW and 10kW solar systems.

Is solar power expensive?

It may be a bit expensive, but solar power is a one-time investment. If you can afford electricity bills today, you can afford to go solar, saving you a lot of money.

Do solar panels impact property value?

Yes. Solar panels increase property value. But it has to be free from lease and owned by the homeowner.

How long do solar panels last?

Solar panels have a 25-30 years lifespan with proper maintenance and care.

What are the different types of solar systems?

There are three types of solar systems—on-grid, off-grid, and hybrid. The on-grid solar system is grid-tied, whereas the off-grid is free from the utility company. The hybrid solar system is a combination of on-grid and off-grid solar systems giving consumers the benefit of net metering and battery backup.

How many hours of energy backup can we get with off-grid and hybrid solar systems?

An off-grid solar system battery can store electricity for almost two days. On the other hand, hybrid solar system batteries can backup power for 5 to 10 hours.

Can I get solar panel financing?

Yes. Several banks give you solar financing loans. You can check with the banks in your country and ask if they offer such services.

The Final Words

Solar panels are in great demand these days, and the increased number of queries comes with the increased demand. Here, we discussed the 15 most common FAQs inquired by customers online. If you need technical assistance about how many panels your house needs or which solar system is best for you, contact any local solar integration company and let the experts give you the best suggestions.

Also Read: The Benefits of Solar Energy: A Sustainable Solution for a Brighter Future

 

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