Real EstateTips, Trends & Living May 12, 2023

Your Guide to Going Solar

To reduce your carbon footprint, increase your household’s sustainability, and add value to your property, solar power may be right for you. Understanding how solar works and how to maximize its benefits are key first steps in your journey to becoming a solar energy-producing household.

How does solar power work?

The technology that turns your house into a solar energy-harnessing hub is called photovoltaics, more commonly known as PV. PV works by fielding direct sunlight and absorbing its photons into the solar panels’ cells, which then creates electricity that provides energy for your home. This energy reduces your home’s output of carbon and other pollutants, which translates to cleaner air and water.

With the sun as your power source, the majority of the power generation occurs during the middle of the day, making summer the highest producing season. Rooftop panels work best when they are exposed to sunlight, free of shade or shadow from nearby trees or structures. Given the sun’s east-to-west path, south-facing roofs are best-suited for maximizing your solar power. To see if your roof is set up for success, consult a mapping service or solar calculator to establish your roof’s suitability. If your roof isn’t up to standard, you can explore alternatives such as ground mount solar installations and community solar gardens.

Components of Solar Power

  • Solar Panels: Capture the sun’s energy
  • Inverter: Converts the sun’s energy to a form that powers devices
  • Racking: The foundation that holds your solar system in place
  • Batteries: Store the energy generated
  • Charge Controller: Controls how quickly the batteries charge

 

Photo source: Pexels. Photo Credit: William Mead.

 

What are the benefits of solar power?

Sustainability: Having a renewable source of energy coursing through your home reduces your household’s carbon footprint by converting a significant portion of your home’s energy to solar power.

Save Money: How much money you save by going solar depends largely on how much energy your household consumes and the energy output of your solar panels. The cost of solar power has steadily decreased over time, so you are more likely to save as time goes on. For information on state incentives and tax breaks, explore what options apply to your home by visiting DSIRE (Database of State Incentives for Renewables & Efficiency®).

Utilities: Whether your utility company charges a flat rate for electricity or charges variable rates throughout the day based on electricity production—i.e., higher rates in the afternoon, lower rates at night—solar power offsets the price you are charged for electricity. It becomes even more valuable during those higher-rate periods or during seasonal fluctuations in utilities costs.

Sell Solar Power Back: Homeowners can sell their solar energy back to utilities through “Net-metering” plans. When your power generation rate is greater than your household’s consumption rate, the end result on your electric bill is a net energy consumption. Refer to DSIRE for region-specific regulations and policies.

Home Value: Studies have shown that buyers are willing to pay more for homes with solar panels. The Appraisal Journal, published by the industry-leading appraisers association The Appraisal Institute, found that homes with solar PV systems increased their home value by $20 for every $1 saved on utility bills annually.

Although the right solar solution looks different for each household, what remains true across the board is that solar power creates more sustainable homes while increasing home value. Taking all this information into your solar power plans will help to improve your home’s renewable energy output and reduce your carbon footprint.

 


 

Windermere Mercer Island

 

Article originally appeared on the Windermere blog, May 1, 2023, by Sandy Dodge.

 

Tips, Trends & Living March 6, 2019

Preparing Your Garage for an Electric Car

Electrify Your Home: How to Prep for an Electric Vehicle

 

Electric cars help lower emissions and fuel costs, improve fuel economy, and bolster energy security. And considering the volatility of gas prices—and their general skyward trajectory—electric fuel shows promise as an economic alternative.

But switching to an electric vehicle entails more than new driving habits and a conversation piece with strangers. It’s also a lifestyle update.

From setting up a charging station in the garage to maintaining optimal temperatures therein, check out these useful garage preparation tips to assure your electric vehicle battery is in tip-top shape.

 

Selecting a Charger: Level 1 vs. Level 2

Unfortunately, charging an electric vehicle might be a tad more involved than charging your smartphone. And unless you own a Tesla Model X, which can travel upwards of 300 miles on one charge, your electric plug-in vehicle could benefit greatly from a home station charger. That said, make sure you familiarize yourself with the two main levels of electric vehicle chargers supplied by home-based charging equipment and most public charging stations.

 

Level 1 vs. Level 2 Chargers

 

Level 1 Chargers

A Level 1 cord set charger delivers a standard household current of 110 or 120 volts and comes with most plug-in vehicles upon purchase. It’s outfitted with a three-pronged, household plug at one end that’s connected to a control box by a short cord. A longer 15-to-20-foot cord running from the other side of the box connects directly to the vehicle itself.

  • If time is not of the essence, a Level 1 could be the way to go. But be forewarned: What you get is, more or less, a trickle charge that affords roughly three to five miles per charging hour. For instance, the Nissan Leaf takes around 24 hours to fully charge on a standard 120-volt household outlet.
  • The upside is, Level 1 equipment doesn’t entail an elaborate setup of high-power circuit breakers or dedicated electrical lines, which are required by major appliances and Level 2 chargers.
  • Because cord sets are portable, plug-in vehicles can be charged virtually anywhere there’s a standard outlet, provided it isn’t a household outlet that’s patched into the same circuit as other demanding appliances—in which case the excess amperage could trip a circuit breaker.

 

 

Level 2 Chargers

If time is of the essence, consider installing a Level 2 charger, which delivers 240 volts and replenishes pure electric vehicles in about three hours—which is about seven to eight times faster than Level 1 equipment. Unlike the simplicity of Level 1 setups, though, Level 2 chargers will warrant the services of a professional due to the rigmarole of electrical codes, equipment setup, and necessary inspections.

  • Level 2 chargers cost anywhere between under $300 to over $1500, the price ultimately depending on cord length and amperage.
  • Level 2 outputs typically range between 16 to 30 amps, but professionals often recommend around 30- to 40-amp systems—an adequate overnight charge for most plug-in electric cars.

 

 

Installing a Charging Station

It’s worth mentioning that the “charger” you’re installing is technically referred to as Electric Vehicle Service Equipment (EVSE). This is the wall-mounted box with cord and plug that delivers electricity and functions as a communication and safety unit for the actual charger situated inside the vehicle itself. The EVSE ensures the battery doesn’t overheat and shuts the charging session down if there’s a short circuit, power surge, or any other type of faulty hardware.

If you’ve opted for a Level 2 ESVE, you’ll likely need to reach out to a professional electrician to wire up equipment and determine where the ESVE should be situated in regards to where your vehicle is parked. Notwithstanding factors like outdated wiring, meters, and breaker panels, updating the garage for your electric ride should actually be pretty straightforward.

In rare instances, old wiring may need to be replaced. But by and large, the process is fairly easy and uncomplicated. What’s more, the plug itself isn’t any more difficult to install than a standard dryer outlet. For electric vehicle owners, installing a Level 2 ESVE is definitely the way to go.

 

Cost of Installation

The installation cost generally hinges on the work involved—such as the amount of wire that needs to be run, whether additional or replacement breaker panels are necessary, and the cost of labor in your area. This could vary between just a few hundred dollars to a couple thousand. However, you may be able to snag special rates from your utility company for installing an EVSE, so make sure you inquire.

 

Maintain Optimal Charging Temperatures

Even in the Seattle area, temps regularly drop below freezing in the winter. Recent studies suggest that charging time increases significantly as the weather goes down. If your garage is currently unheated and you want to keep charging time to a minimum, consider these tips from Family Handyman on the best ways to add a heating system.

 

 


ABOUT WINDERMERE MERCER ISLAND

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© Copyright 2019, Windermere Real Estate/Mercer Island. Text originally posted on Windermere.com.