Are LG or SunPower Solar Panels Better?

From the Sunpower solar panels reviews, homeowners around the world have reaped big from solar energy. They have turned to use solar panels to avoid the huge electricity bills they get all year round. However, all solar panels don’t perform equally. The efficiency of a solar panel tells the amount of sunlight it can convert into useful energy.

In the market, we have several solar panel producers and suppliers alike. They are competing for a market share in the products they manufacture. Among the renowned solar panel producers in the market are LG and SunPower experts. They have kept a reputation for the powerful and quality products they offer people worldwide. But, are LG or SunPower solar panels better? Let’s have a look at this in detail.

Are LG or SunPower Solar Panels Better?

If you think about investing in solar systems, you need to look for good equipment that serves you best. All solar panel brands in the market don’t produce solar panels with equal power. The brand determines the amount of energy it produces and how long it will serve you effectively.

The LG and SunPower solar panels are among the renowned brands you will find in the market. But, are LG or SunPower solar panels better? Are they quality options to consider? You can get the idea from Sunpower solar panels reviews.

Yes, these are great brands worth investing in. SunPower producers are the leaders when we talk about efficient solar panels, high power output, and better degradation rate. The LG brands offer similar performance rates as SunPower, but they are relatively affordable.

If we look at their warranties and the degradation rates, they all offer 25 years warranties. This means that they serve efficiently over a long period. Moreover, LG brands provide warranties backed with a stable business that can’t fade off or go anywhere.

This idea brings us to a point to look at the performance of these solar panel brands. We shall look deep at their production power, warranties, performance and degradation, and their cost. The information will help us to deduce further whether they are better brands worth investing in.

Production

The performance power of solar panels determines the number you require serving you best. At this point, we shall look at the wattage and efficiency of these brands.

Efficiency is the energy a solar panel can generate as per the amount of energy it draws from the sun. Getting a more efficient solar panel guarantees you more electricity to use. The LG and SunPower brands offer efficiency levels worthy of their price tags. They provide solar panel options with mid-level efficiency to high levels.

The wattage rate of these panels is also appealing a lot. Wattage is the watt-hours a particular panel can produce in full sunlight in one hour. However, don’t expect the solar panel to produce similar wattage all through. The levels are lab tests, and they can either rise or go down.

When looking at these two brands’ rates regarding their production, they are at a reasonable level. Their efficiency levels range between 19% and 22.7%. As you can see, they are almost surpassing the highest efficiency in the industry that sits at 22%.

In terms of wattage, they are also relatively far off from others. They produce wattage ranging between 400W and 300W. These brands provide the highest wattage in all the residential systems.

Warranties

Warranties

A warranty a company offers sends a hint about the quality of the products they produce. The warranty also tends to add to the reputation of the company. Most market contenders in this industry back their products with a warranty of between 20 and 25 years.

However, to reap from this warranty, you should install your panel according to their specs. They usually provide a manual guide that will guide you on how to install these solar panels. Therefore, it is crucial to remain discerned when choosing the person who shall install it for you.

Most people often run for DIY installation criteria. I agree it is a good way of saving some coins for other projects. However, these people don’t remember that they risk voiding the warranty backed with the product. So, always partner with a reputable installer from a renowned solar company to do all installations.

Performance and Degradation Rate

Degradation is a process that all solar panels and other products go through. Degradation means when the efficiency level of the solar panel starts to decline. If the degradation rate is slow, then the panel produces more electricity.

Even this is a must happen thing to solar panels, technology has done great about it. Manufacturers nowadays offer protection against any form of excessive rates that might happen to it.

Extreme degradation protection covers the entire warranty period. If degradation occurs quickly, then seek advice or replacement from the manufacturer immediately.

When we look deeper into these two brands, they both guarantee a reasonable degradation protection percentage rate. LG, for instance, guarantees its products to degrade less than 10%.

This means they remain 90% efficient for the entire warranty period. On the other hand, SunPower guarantees a degradation of less than 8%. This means the panel remains 92% efficient for the whole warranty period.

Cost

The budget takes a big space in the list of factors to consider when purchasing any product. However, as usual, you get something according to the money you are willing to spend. A lot of factors chip in when determining the price tags of different solar panels. Among them include the size, type, and largely the brand.

When we talk about the LG and SunPower brands, their prices come a bit high considering the panel you choose. They charge somehow high due to the quality spectrum products they produce. However, the LG solar panels are affordable compared to the SunPower brands.

Conclusion

Are LG or SunPower solar panels better? We have deduced that these solar brands are excellent assets worth investing in. They are energy efficient, and they can serve you for an extended period efficiently. If you have all looked for solar panel systems to invest in, don’t look past the LG and SunPower brands.