A home battery can solve a lot of problems. With enough storage, you can buy electricity when it's cheapest, then dole it out when you need it. Plus, you'll be protected in case of a blackout. Until very recently, the technology for a practical home battery system wasn’t powerful enough to keep the average home humming. However, several companies are now producing or developing home batteries that can change the way we power our residential electrical work.

High Generating Costs at the Margins

Many areas of the country are shifting toward variable time-of-day pricing models for utilities, in which electricity typically costs more during the day and less at night. Utilities want to incentivize daytime conservation because they need to meet the demand at any given time or risk brownouts. Since demand is much higher during the day, utility companies needs to bring on extra generating equipment, which is expensive. The more they can smooth out demand so they can produce similar amounts of electricity around the clock, the lower the overall costs will be.

That's where batteries come in. There's no way around consuming more power during the day – that's when Americans typically use their electrical work to power air conditioning, televisions, computers and other appliances. However, with enough home storage capacity, you can purchase electricity at night and store it in your home battery until you need it. That way, you pay less, the utility can ameliorate its variable demand problem, and everybody wins.

Competition Hits the Market

Tesla Motors was one of the first companies in the home battery field with its Powerwall, but now other competitors are swiftly preparing to hit the market. Currently, LG Chem and Samsung SDI are working on their own battery models, with LG Chem's product projected to be available in North America before the end of the year.

Globally, the home battery market could grow nearly tenfold, from $388 million today to $3.2 billion by 2020, according to Business Korea. The home battery field is poised to grow hand-in-hand with that of batteries for electric cars, since the technologies have a lot of overlap – in fact, some experts project that electric cars themselves will soon serve a second function as an energy storage unit for your home. They won't be as practical as stand-alone batteries for many families, since the cars are liable to be away from home during the day when the electricity is needed, but they can add capacity in an emergency.

A Helping Hand for Your Storage Capacity

We're just at the start of what promises to be a revolution in home energy storage options. For more information about what home batteries are available in your area, or if you need any other residential electrical work, contact an expert electrician today.

Does your home suffer from stuffy, stale air? Does it feel like you’re walking through a swamp despite the cool air coming out of your AC? Are you looking for an alternative to portable dehumidifiers? There are numerous benefits to considering a whole house dehumidifier for your Boston, MA home. These systems integrate directly within your ductwork so only those who use a furnace, heat pump or central air unit are eligible. These devices work especially well during the summer, and we advise our customers to consider them whenever applicable. While portable units have their place, they can’t compare.

A whole house dehumidifier allows you to control the humidity levels in your home. Why is this important? Let’s have a look at some of the benefits.

Don't get caught in the dark if a storm or other disruption knocks out your power. You can protect your home and your family with a backup generator. Read on for tips on how to pick out the right one for your house.

Why Do I Need A Generator?

Blackouts are unpredictable. Of course, you can have family fun in a power outage, but if the lights stay off for an extended period of time it can mean trouble. If you rely on electric heat and the power doesn't come back on promptly in cold weather, your pipes could freeze and your home could even become too cold for human habitation. In the summer, you can end up sweltering with no air conditioning while all the food in your refrigerator spoils. Smart homeowners are prepared to keep their electrical systems up and running no matter how long it takes the utility company to restore power.

What Are My Options?

You can buy a small portable generator if you just need to keep a few appliances functioning. Plug your equipment into the portable generator directly, or a special connection to your circuit box can be installed to allow you to plug into your wall outlets as normal. Be careful not to overload the generator, or you can cause it to short out. 

A standby generator is the best option if you want to keep your whole house online. Standby generators run off your gas connection (or you can attach a propane tank) and they turn on automatically when the power goes out. Standby generators are simpler to use once they are installed because you don't need to worry about cords or even turning it on yourself. However, they can cost $10,000 or more.

You should choose the size and power of your generator based on how much electricity you will need in an emergency. Adding up the wattage of all the equipment and appliances you want to keep online will give you a baseline to use as a guide. Portable generators range in capacity from 1,000 watts to around 17,500 watts, while heavy duty standby generators can handle up to 30,000 watts and above.

Safety First

If you get a portable generator, never run it inside. Find a level surface at least ten feet from your house, and connect properly-rated extension cords to the appliances you want to run. Because most portable generators burn gasoline, placing one too close to your home can put you at risk of carbon monoxide poisoning. Don't forget to inspect the extension cords for any fraying or damage and ensure they are rated for outdoor use.

Never modify an extension cord or plug your portable generator directly into a wall outlet. This will send electricity back through your circuit box and onto the grid, creating a danger to utility workers fixing the wires.

Choosing the right generator, not to mention properly installing it, can be tricky. Call an expert electrician to help you purchase and set up your new generator so you know that the lights will stay on the next time the power goes down.

Call local Mister Sparky® for generator advice or assistance. We're always here to help!