How Long Do Solar Inverters Last?

23 Dec.,2024

 

How Long Do Solar Inverters Last?

Understanding the lifespan of solar inverters is crucial for anyone investing in a solar power system. Solar inverters are responsible for converting the direct current (DC) generated by solar panels into alternating current (AC) that powers your home or business. Given their central role, knowing how long these devices typically last and what factors influence their durability can help you plan for future maintenance and replacements. In this article, we will explore the average lifespan of solar inverters, examine the factors that can affect their longevity, and provide tips on how to extend their operational life. By being informed about inverter longevity, you can ensure that your solar power system remains efficient and reliable over the long term.

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What are the different Types Of Solar Inverters? And how long do they last?

There are quite a few types of inverters you have to choose from as a solar citizen. Let&#;s run down the most need-to-know ones.

String Inverters &#; 10 Years

This is the Solar Inverter form most common. It operates ONLY for grid-tied solar installations. They are the cheapest type of inverter and are the most used. They just don&#;t last like other inverters, though. Out of one, you can expect about 10 years. That is why we are suggesting budgeting to upgrade your inverter every ten years.

Microinverters &#; 15-25 Years

This is a relatively expensive inverter device, with many great benefits. Lower operating costs, long service life (15-25 years), and overall productivity boost (usually 5-25%, depending on shade). This will cost quite a bit more, however, as you would need one in your program for each stand. The cost of a string inverter per kilowatt may be as much as 2-4 times that. And if they need to be serviced or repaired, they&#;re going to be hard to get to, because they&#;re going to be under your panels instead of on your home side.

Battery Inverter &#; Expect 10 Years

This inverter has one job: Get electricity from and into a pack of batteries. If you are looking at an off-grid solar system, you&#;ll want this one. If you want a battery to be connected to an existing solar system using a string inverter, you&#;ll need one of these too.

Hybrid Inverter &#; 10 Years

A hybrid inverter is essentially a string inverter with the battery charging and discharging mechanisms. Hence the word &#;hybrid.&#; If you&#;re getting a solar panel, or are hoping to do so in the future, this is the inverter that you&#;re going to want to go with.

What to look for in a good solar inverter?

Now, when you&#;re looking at investing in your solar PV system, what should you look for in a good solar inverter? There are a few things that make a big difference like we covered earlier.

Want more information on commercial pv inverters? Feel free to contact us.

Solar Inverter Warranties

Warranties are a perfect way to get an understanding of building safety. Many companies offer guarantees that last 5-12 years (with guarantees of a microinverter lasting a little longer). Some manufacturers do let you buy extended warranties. If this moves your guarantee to 10-15 years, then this might be a successful investment. Verify that you are reading the fine print.

If you&#;re shown an inverter that doesn&#;t have a warranty, then forget about it. Also, one thing to consider is if the manufacturer has offices in your country. That could make the process of substitution much easier.

Is Your Solar Inverter Weather-Proof?

Such devices come weatherproof. That means that they are able to withstand any violence of Mother Nature. Others don&#;t, so that means you&#;ll need to buy a weather-proof package. That means extra expenses and potential installation errors.

Solar System Balance & Expand-ability

One of the greatest impacts your solar inverter has on performance is how well it suits your solar panel array. Too much or too little strength, and your inverter will not be able to work.

Another big question is whether you want to build your solar installation. If you&#;re planning to add more panels in a couple of years, then you&#;ll want something to fit that.

Considering Going Solar? Solar Harmonics is Here to Help

Most of our clients are looking for a company they can trust to help them go solar. Based on our decade in business, online reviews, and Diamond Certification, Solar Harmonics is the best choice to trust to complete your solar project on time, on budget, and with the expected results. It is our mission to design the best value solar panel system that produces reliably over the next 30 &#; 40 years and saves the most money for our clients. If the financial goals of our clients intersect with the global and environmental goals of our founder, it is a win for everyone except the utility companies.  Contact us today for your free quote!

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