Before you install a house solar power system, focus on the following factors.
Learn about solar panels
Find out which solar power system is best for your home.
You should become familiar with the many types of solar panel systems companies typically install in residential areas. It would help if you also familiarize yourself with the materials and equipment used during installation.
There are usually two main components in complete residential solar system kits. First, solar panels that use sunlight to generate direct electricity are photovoltaic (DC) solar panels. Second, at the same time, a solar energy converter converts energy into alternating current to be used in your home.
Monocrystalline and polycrystalline solar panels are the two most common varieties on the market.
Monocrystalline panels have the highest efficiency because they are composed of homogeneous crystalline silicon. They also last longer and offer better benefits when installed in areas with a lot of sunlight. However, they are a little expensive.
On the other hand, polycrystalline panels are made from pure cast silicon. As a result, they have limited thermal stability, which makes them less effective in hotter conditions.
These panels also have a shorter lifespan. However, they work better in places with less sunlight. This does not exclude the possibility of generating enough electricity to power the home. In addition, polycrystalline panels are much cheaper than monocrystalline ones.
Should you go with a grid-connected or off-grid system?
The majority of homes have solar energy systems that are connected to the grid. You get Net Metering with this system, an incentive that offers you a credit on your bill for the extra power your solar panels generate. Unfortunately, off-grid systems aren’t linked to your city’s utility or electric bills. Therefore, you’ll need a lot of storage space to save energy.
What is the average lifespan of a solar panel?
Most manufacturers promise that their panels will be at least 80% efficient for a minimum of 25 years warranty.
The panels will not break after the expiration of the warranty period. Instead, they keep working at a slower pace. For example, a 300-watt panel will still deliver 240 watts after 25 years. The panels tend to be highly reliable.