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When is the best time of year for solar panel installation?

Generally, solar energy systems are best used during Summer because it means that you'll have the longest days and the strongest sun. During Summer, the price of electricity is at its peak due to air conditioning usage. This means your solar panels will be offsetting the most expensive electricity, which is great for your wallet.

That being said, most solar power companies would recommend Winter as the best time to install solar panels. Here’s why.

1. Prices are lower

During winter, the prices for solar panels and installation services tend to drop. This is because the demand for solar panels is lower during this time of year. Solar panel companies have more supply and are therefore more likely to give you a better deal.

Plus, you can take advantage of holiday deals and promotions that many companies offer. In addition, there's a huge possibility that prices may go up when Spring comes, so it's best to have one installed ahead.

2. Solar panel installer availability

Because it's already Winter, most people won't be looking to install solar panels during this time. This means that you'll have a better chance of getting a solar installer and completing the project faster.


However, remember to schedule your installation in advance because some companies tend to get busy as the holiday season approaches.

3. The sun shines just as bright

Although the days are shorter, the sun still shines just as bright during Winter. In fact, the sun's angle is actually better for solar panel efficiency during this time of year.

So it doesn't stop you from getting the same amount of power that you would during Summer. This means that your solar panels may actually be more effective during Winter.

4. Have your solar panel ready before summer comes

Aside from the discounts and the better weather conditions, another reason why you should install your solar panels during Winter is so that you can have them ready before Summer comes.

This way, you can take advantage of the long days and the strong sun right away. And you won't have to worry about your solar panels not being able to keep up with your electricity usage during the hottest months.

5. You can get a head start on saving money

If you install your solar panels during Winter, you'll be getting a head start on saving money. This is because the sooner you get your solar panels installed, the sooner you'll start offsetting your electricity costs.

Ready your home or business for solar panels with Star Enrg

At Star Enrg, we can help you with the whole process of solar panel installation, from planning to maintenance all year round! We can service any solar setup under warranty, increase the power and efficiency of an existing system, and even design and install new solar systems.

Here, we pride ourselves on using the latest solar energy technologies for every job, whether residential or commercial. Ours is a holistic approach to solar energy marked by the combination of the main concepts — Energy generation, savings, storage, and performance monitoring.

Get in touch

Looking to install solar panels for your home or commercial property in Delaware, Star Enrg is here for you. Schedule an assessment now by calling 302-397-8917 or through our contact form. We’ll walk you through the process and help you determine if a solar power setup is a good fit for you.

You can also email us at to learn more about our services. We look forward to welcoming you to our growing Solar Grid of more than 1800 systems under warranty.

person installing solar panel on roof of residential property