Switching to solar panels is one of the best decisions to save on high electricity bills. However, choosing the best solar system for your property can be a challenging task. Since you are investing your hard-earned money, you need to make the right decisions.
Here are some steps you can follow to find the best match for your home.
1. Understand Your Energy Needs
Before diving into the different types of solar panels, it’s important to know your energy requirements. Take a look at your electric bills over the past year to get a sense of how much energy your household uses on average each month.
If you’re considering future additions, like an electric vehicle or more appliances, factor that in as well. Knowing your energy requirements upfront ensures that you don’t undersize or oversize your solar setup.
2. Evaluate Your Roof’s Condition and Orientation
Your roof’s condition and angle can impact the efficiency of your solar panels. Make sure your roof is in good condition and doesn’t require any repairs, as adding solar panels to a damaged roof could lead to problems later. Also, consider the orientation of your roof. Solar panels typically perform best on south-facing roofs with minimal shading throughout the day.
If your roof has significant shading or doesn’t have the ideal angle, you might want to discuss mounting options with a solar installer. Some systems come with adjustable mounts that maximize sunlight exposure, ensuring you get the best performance possible from your solar panels.
3. Choose Between Types of Solar Panels
There are three main types of solar panels to consider: monocrystalline, polycrystalline, and thin-film panels. Monocrystalline panels are highly efficient and last a long time, but they’re also more expensive. Polycrystalline panels are more affordable but slightly less efficient, while thin-film panels are lightweight and flexible, making them ideal for unusual roof shapes.
Take time to weigh the pros and cons of each type. If you have limited roof space, the high efficiency of monocrystalline panels could be worth the investment. On the other hand, if you’re looking to reduce costs and have ample roof space, polycrystalline panels may be the better choice.
4. Decide on an On Grid Solar Panel Install or Off Grid System
One major decision is whether you want an on grid solar panel install or an off-grid system. An on-grid system connects to the public power grid, allowing you to send excess electricity back to the grid and receive credit on your utility bill. Off-grid systems, on the other hand, require batteries to store energy and are ideal for remote locations without access to the power grid.
An on-grid system is often more affordable upfront since you don’t need to buy batteries, and you’ll still have access to electricity when the sun isn’t shining. However, if energy independence is your goal, an off-grid system could be worth the extra investment.
5. Check for Warranties and Durability
Since solar panels are a long-term investment, a good warranty is essential. Most high-quality solar panels come with warranties that last up to 25 years. These warranties usually cover issues like performance degradation and product defects.
Look for panels with high durability ratings, especially if you live in an area with harsh weather conditions. Panels that can withstand heavy wind will most likely last longer and require fewer repairs.