Are you planning to install a solar panel system on your property but unsure of where to start? Well, if you have little to no knowledge about solar panel systems, this post will surely be of help as it talks about some of the most common questions that people ask before installing a solar panel system on their property. These questions will not just give you a better understanding of solar panel systems but will also help you make a better buying decision. So let’s get started without further ado.
1. What are the different types of solar panel systems?
There are two major types of solar panel systems – Grid-Tied (or On-Grid Solar Panel Systems) and Off-Grid Solar Panel Systems. The difference between the two solar panel systems is that they depend on different secondary power sources for electricity when a solar panel system doesn’t generate enough electricity to power a property.
A Grid-Tied solar panel system, as its name suggests, is connected to the local grid that supplies electricity to a property when the solar panels are unable to meet the required electricity demand. An off-grid solar panel, on the other hand, relies on solar batteries for electricity. These solar batteries store the excess energy produced by the solar panels so that it can be used to power the property when the solar panels aren’t generating sufficient electricity.
2. How to determine the size of the solar panel system that’s right for my home?
This is one of the most frequently asked questions on solar panel systems. There’s no specific answer to this question because the number of solar panels (or the capacity of solar panel) that one needs to install on their property would depend on their power requirement. And for that you first need to calculate your load requirement. The best way, however, is to schedule an appointment with a solar panel expert from any reputable solar products company such as Luminous India and they will guide you about the size of solar panel system that’s ideal for your property.
3. Does the government offer any subsidies for installing solar panel systems?
Yes, the government does offer subsidies for installing solar panel systems on residential properties. They are doing so to encourage people to go solar and to reduce their dependence on fossil fuel-based power plants that add to the environmental woes. The subsidies may, however, vary from one state to another and so it is best to consult your solar panel seller to get an exact idea about the amount of subsidy that you are eligible for.
4. How will my home be powered when there’s no sunlight?
As we mentioned earlier, solar panel systems depend on secondary energy sources for electricity when your solar panels are unable to generate sufficient power (due to lack of sunlight or shading). The Grid-Tied solar panel systems draw power from the local grid whereas the Off-Grid solar panel systems draw power from the solar batteries.
5. Will solar panel installation damage my roof or cause any leaks?
This is one of the major concerns that people have when going solar. People are skeptical that the holes PV installers need to drill on your property will damage the roof and lead to leaks. But that’s not true because if done right, there will be no damage to your roof. We, therefore, suggest that you hire a reputable solar panel installation company that has several years of experience of roof installation. Also, the solar panel mounting components are specifically designed to ensure that solar panel installation does not impact a roof in any way.
6. What happens to the excess energy produced by a solar panel system?
As you would probably know by now, the excess energy produced by an Off-Grid solar panel system gets stored in the solar batteries. But what about the excess energy produced by Grid-Tied solar panel systems? Where does that go? Well, it goes to the local grid provided you have the Net Metering System. And if you are wondering what a net metering system is, our next question answers just that.
7. What is Net Metering?
A net metering system is an agreement between you and your DISCOM (or local grid) wherein you can transfer the excess energy produced by your solar panel system to your local grid. This energy is offset against the energy that you draw from your local grid when your solar panels aren’t producing enough electricity.
These were some of the most frequently asked questions on solar panel systems. If you have more questions or need help with selecting the right solar panel system for your home then get in touch with solar experts of a reputable solar products brand like Luminous India.