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When it comes to the ingredients to seek out in a daily supplement or vitamin subscription, mushroom powder may not top your list. That could soon change, as fungi are gaining attention for their impressive health benefits.

Whether you're looking to switch out your morning coffee for adaptogenic mushrooms or merely want to give yourself an extra edge at the gym, here's what you need to know about mushroom extracts to choose the best mushroom supplements for your situation.

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When hunger strikes, it's best to assume you're going to eat whatever is in easy reach. That's a good thing if you've planned ahead with healthy snack options but can spell disaster for your health goals if you only have junk food around. And this can be especially hard if you follow a vegetarian diet.

Thankfully, it's easier than you might think to ensure that you have lots of healthy vegetarian snack options around. With things like eco-friendly meal kit delivery services and plant-based protein powders, there are so many great choices out there. Here are our choices for the ten best snacks for vegetarians to stave off hunger and our recommendations of the best brands with healthy snacks made from real food.

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Solar panels allow you to harness the sun's clean, renewable energy, potentially cutting your electric bills as well as your environmental footprint. But do solar panels work on cloudy days, or during seasons of less-than-optimal sun exposure? For homeowners who live outside of the Sun Belt, this is a critical question to consider before moving ahead with solar panel installation.

In this article, we'll go over how solar panels work on cloudy days, whether solar panels work at night, and how to ensure you always have accessible power — even when your panels aren't producing solar energy.

How Solar Panels Work on Cloudy Days

Photovoltaic (PV) solar panels can use both direct and indirect sunlight to generate electrical power. This means they can still be productive even when there is cloud coverage. With that said, solar panels are most efficient and productive when they are soaking up direct sunlight on sunny days.

While solar panels still work even when the light is reflected or partially obstructed by clouds, their energy production capacity will be diminished. On average, solar panels will generate 10 to 25% of their normal power output on days with heavy cloud coverage.

With clouds usually comes rain, and here's a fact that might surprise you: Rain actually helps solar panels work more effectively. That's because rain washes away any dirt or dust that has gathered on your panels so that they can more efficiently absorb sunlight.

Do Solar Panels Work at Night?

While solar panels can still function on cloudy days, they cannot work at night. The reason for this is simple: Solar panels work because of a scientific principle called the photovoltaic effect, wherein solar cells are activated by sunlight, generating electrical current. Without light, the photovoltaic effect cannot be triggered, and no electric power can be generated.

One way to tell if your panels are still producing energy is to look at public lights. As a general rule of thumb, if street lamps or other lights are turned off — whether on cloudy days or in the evening — your solar panels will be producing energy. If they're illuminated, it's likely too dark out for your solar panel system to work.

Storing Solar Energy to Use on Cloudy Days and at Night

During hours of peak sunlight, your solar panels may actually generate more power than you need. This surplus power can be used to provide extra electricity on cloudy days or at night.

But how do you store this energy for future use? There are a couple of options to consider:

You can store surplus energy in a solar battery.

When you add a solar battery to your residential solar installation, any excess electricity can be collected and used during hours of suboptimal sun exposure, including nighttime hours and during exceptionally cloudy weather.

Batteries may allow you to run your solar PV system all day long, though there are some drawbacks of battery storage to be aware of:

  • It's one more thing you need to install.
  • It adds to the total cost of your solar system.
  • Batteries will take up a bit of space.
  • You will likely need multiple batteries if you want electricity for more than a handful of hours. For example, Tesla solar installations require two Powerwall batteries if your system is over 13 kilowatts.

You can use a net metering program.

Net metering programs enable you to transmit any excess power your system produces into your municipal electric grid, receiving credits from your utility company. Those credits can be cashed in to offset any electrical costs you incur on overcast days or at night when you cannot power your home with solar energy alone.

Net metering can ultimately be a cost-effective option and can significantly lower your electricity bills, but there are a few drawbacks to consider, including:

  • You may not always break even.
  • In some cases, you may still owe some money to your utility provider.
  • Net metering programs are not offered in all areas and by all utility companies.

Is Residential Solar Right for You?

Now that you know solar panels can work even when the sun isn't directly shining and that there are ways to store your energy for times your panels aren't producing electricity, you may be more interested in installing your own system.

You can get started with a free, no-obligation quote from a top solar company in your area by filling out the 30-second form below.

FAQ: Do Solar Panels Work on Cloudy Days?

How efficient are solar panels on cloudy days?

It depends on the panels, but as a rule of thumb, you can expect your solar panels to work at 10 to 25% efficiency on cloudy days.

How do solar panels work when there is no sun?

If there is literally no sunlight (e.g., at night), then solar panels do not work. This is because the photovoltaic effect, which is the process through which panels convert sunlight into energy, requires there to be some light available to convert.

However, you can potentially use surplus solar power that you've stored in a battery. Also note that solar panels can work with indirect light, meaning they can function even when the sun is obscured by cloud coverage.

Do solar panels work on snowy days?

If there is cloud coverage and diminished sunlight, then solar panels will not work at their maximum efficiency level on snowy days. With that said, the snow itself is usually not a problem, particularly because a dusting of snow is easily whisked away by the wind.

Snow will only impede your solar panels if the snowfall is so extreme that the panels become completely buried, or if the weight of the snow compromises the integrity of your solar panel structures.

Will my solar panels generate electricity during cloudy, rainy or snowy days?

Cloudy days may limit your solar panel's efficiency, but you'll still be able to generate some electricity. Rainy days can actually help clean your panels, making them even more effective. And snowy days are only a problem if the snow is so extreme that the panels are totally submerged, without any part of them exposed to the sun.

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No one is immune to the effects of aging, and one consequence of getting older is less collagen production.

Collagen accounts for a full third of all the protein in your body. It affects more systems than most of us appreciate, and the benefits of collagen include youthful skin, strong bones, and better heart functioning. But as the years creep up, can you recapture your youth with a collagen protein supplement? We've assessed the research to share the best collagen supplements available today.

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seed.com

You can't discount the importance of your gut health. Research shows that the microbiome within your digestive system has a disproportionate impact on how well your whole body functions.

Unfortunately, bad diets, the overuse of antibiotics, and other stressors mean many of our digestive systems are in trouble. Probiotic supplements claim to solve this problem by replenishing your gut with the healthy bacteria it needs for optimal functioning. Here, we'll analyze the popular probiotic brand Seed to determine whether its supplements are worth taking.

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Few structures are as synonymous with modern civilization as the skyscraper. The grandeur of these tall structures comes at a cost—buildings account for close to 40 percent of the world's greenhouse gas emissions.

While our tallest buildings take a heavy toll on the environment, they also offer opportunities for improvement. Today, green skyscrapers are transforming how cities worldwide address their ecological footprint. In many ways, they show our collective capability to adjust modern life for a more sustainable future. Here's a closer look at what makes a "green skyscraper" and why that matters in the world today.

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At the end of a stressful day, many find that nothing restores their spirits faster than a soak in the bathtub, especially with bath bombs. Most contain Epsom salts, skin-nourishing natural oils, and blends of botanical extracts. Some bath bombs have recently gotten an upgrade and include hemp extracts to help ease away stress and put you in a better headspace. Just like the tincture products for stress, these are designed to help you relax naturally.

Should you consider adding a CBD bath bomb to your self-care routine, and if so, which brands are worth the investment? Here's an overview of what this CBD bath product really delivers and the five best CBD bath bombs to try today.

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The contents of our mattresses are often an afterthought. That's a mistake, as research shows that the quality of your sleeping surface can significantly impact your health.

As consumers gain awareness about the health effects of sleeping on potentially toxic compounds, mattress companies are responding with new beds made from better materials. Today, you can choose from a broad range of mattresses made from all-natural components, including organic wool, cotton, and latex. Here's a summary of the best non-toxic, eco-friendly mattresses available today and how to decide between them.

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