3 things to consider when going solar

3 things to consider when going solar

A guide

3 things to consider when going solar

When talking to solar companies make sure to keep these 3 things in mind.
Choosing the wrong one will cost you a lot of money.

3 things to consider when going solar


1. Reputation

How long has the company been in business?

If a solar company tells you their product has a 25-year warranty and they have only been in business for a few years, it might be something to consider.

Did you know, SunPower is the only solar company that has been in business longer than their warranty?

SunPower has been in business for over 35 years and is publicly traded on NASDEQ. This ensures transparency and sound financials to protect your investment for the long run.

2. Efficiency

Efficiency is extremely important when it comes to many things but especially solar systems. This is the amount of sunlight that the solar panels convert into usable electricity.

While most solar panels are in the 14% to 18% efficiency range, SunPower’s products are entirely more efficient – between 19.6% and 22.8%.

What this means is that they will deliver more energy per square foot than competitive panels on the market, saving you more money over time.

Did you know, SunPower solar panels are the most efficient panels currently available on the market in the United States?

3. Warranty

Another thing to keep in mind is that there are two different kinds of warranties for solar panels.

They are:

Power Warranty and Product warranty.

A warranty speaks to the company’s confidence in their product.

When solar companies talk about their warranty, make sure they define the difference in their production (power) and product (workmanship) warranties.

There is a huge difference, and you should know it.

Most solar panel manufacturers offer a 10-year product (workmanship) warranty. The best solar panels come with a 12, 15, or even 25-year warranty. Make sure you read the fine print!

Did you know, SunPower offers a 25-year warranty on both?


It’s good to note that every solar panel’s production naturally degrades over time.

The performance warranty is a manufacturer’s guarantee that your solar panels’ production won’t degrade too quickly. In addition to a leading materials warranty, SunPower offers one of the best performance warranties of any solar panel manufacturer observed.

These are 3 things to consider when going solar.

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