Tesla Solar Roof Shingles vs. Traditional Solar Panels: What You Need to Know

Tesla has become a household name in many parts of the world, and you have probably read or heard about their solar roof shingles. They can be described as miniature photovoltaic panels that look more like the traditional asphalt shingles, and many homeowners prefer this look.

via Tesla SolarRoof

If you’re trying to decide between a Tesla solar roof and a traditional solar panel system, this buying guide will help you compare both options.

First, there is a very important difference between solar roof shingles and conventional solar panels.

  • Solar roof shingles are the combination of two products. They serve as a roof for your home, but they also generate electricity.
  • Solar panels are separate components that are installed on top of your roof, using the right type of racking system.

This difference has a very important implication for homeowners. Solar panels can be installed on almost any roof, as long as the structure is capable of carrying their weight. However, you replace your existing roof completely when using Tesla solar shingles, and this makes the project more expensive.

Based on upfront costs and return on investment, traditional solar panels are the recommended option for most homeowners. However, a Tesla solar roof can make sense financially if you’re planning to build a new home with solar panels, since you haven’t spent on a roof yet and you have the chance to combine two building elements.

Solar roof shingles are also viable economically if you have an old roof that will need replacement soon. Just keep in mind that delivery times can be long, due to the growing popularity of Tesla products in general.

Of course, personal preference is also important when deciding between different products. Installing a Tesla solar roof is a great option if you don’t like the appearance of solar panels, or if you’re loyal to the brand and prefer their products. However, keep in mind that Tesla also installs traditional solar panels as an alternative to solar tiles, and their price tag is much lower.

Read more

How to Choose the Best Solar Panel Brand and Installation Company

A solar power system offers a guaranteed return on investment, but only if you use high-quality products installed by professionals. Remember that solar panels are electrical devices, and they need adequate wiring and protections like any other system with voltage and current.

LG solar panels on a snowy rooftop of a two story house with a gable roof via LG Solar

Also, consider that solar panels are intended to operate for decades, and they need a reliable racking system that resists high winds and other harsh weather conditions.

Before installing solar panels for a home or business, a very important step is choosing your product brands and installation company. Keep in mind that solar panels are only one part of a functional photovoltaic system, and you need to ensure that all components are safe and durable.

For example, you need a high-quality inverter to convert the output of solar panels into a stable AC voltage supply, and you need a tough racking system to hold the modules in place.

In this guide, we will provide some recommendations when choosing solar panels, inverters, and other system components. We will also discuss what to look for when comparing solar installers, to ensure that all elements of your PV system are properly installed.

The last thing you would want is purchasing a top solar panel brand, only to have your warranty voided by a poor installation procedure.

Read more

LG Solar Panels Cost, Pros & Cons – The Ultimate Guide

LG is a well-known brand around the world, and you probably have some of their appliances and electronic gadgets at home. However, LG has also become a leading solar manufacturer, and they focus on high quality and performance. Their solar panels have some of the highest efficiency ratings in the industry, and they come with long-term warranties.

LG solar panels on a large residence
via LG Solar

Currently, LG offers a solar panel efficiency of up to 22.3%, the second highest in the industry and only surpassed by SunPower (22.8%). The brand is characterized by offering high performance at a competitive cost.

According to the price data from EnergySage, you can expect to pay around $2.75 per watt of installed capacity when using LG.

For comparison, the Solar Energy Industries Association (SEIA) has reported an average price of $3.25 per watt for home solar systems in the US. In other words, LG solar panels offer above-average performance at below-average prices.

Thanks to their high efficiency, LG solar panels can convert a large portion of incoming sunlight into electricity. This makes them a great choice when your roof space is limited, and you want to generate as much electricity as possible with the area available.

Read more