Call Today: 206-297-0086
Toll Free: 800-997-0086
Solar in Seattle and the Puget Sound area works like any other areas of the country. Solar electric power begins with the solar panel. Each solar panel receives energy from the sun as photons. The panel is able to harvest these photons and convert them into electricity. Solar panels can typically convert about 13% of the energy they receive into actual electricity. The solar panels convert the sun's energy into DC voltage.
The DC voltage output of the solar array needs to be converted into 60 Hz AC power and have its voltage either increased or decreased to 120V. This is what the inverter does. It takes the solar array's DC power and transforms it into your house and utility grid's 120V AC, 60 Hz electricity. The inverter is typically mounted close to your electric panel either on the inside or outside wall.
The 120V AC power leaving the inverter is then connected directly to a dedicated breaker in your home's main electric panel. This ties in the solar electricity to all of your house's electrical loads and to the entire utility grid. Essentially your system is always a part of the utility grid, much like a drop of water is to the sea.
During the daytime, when no one is home and the sun is shining, your solar electricity will easily be able to power any items that you've left on. Plus there will be much excess energy that will flow back into the grid. For your solar energy to go into the grid it must flow backwards through your electric meter. If it is a sunny family weekend at the house with air conditioners and all other appliances running, then most likely all of your solar energy will be used and any additional power you need will come from the utility grid. Since only a small amount will be from the utility grid, your meter will only spin forward minimally compared to what it would have if you didn't have solar for electricity. The result is less money paid to your utility company.
The utility company is really like a big electrical savings bank from which you can deposit solar credits during the day and withdraw them at night. This works for the summer and winter months, because if you continually deposit excess solar kWh's in the summer, they are available for your use in the winter when you can start withdrawing them.
Regardless if solar in Seattle to Olympia, or solar in Bellevue to Bainbridge, Washington State is very fortunate to have additional incentive programs that reward us for the solar electricity produced every year. For this to be possible, it is necessary to know exactly how much solar energy (kWh) your system produced for the year, regardless of whether you used it or not. This requires that an additional electric meter be installed between the inverter and your house's electric panel, so that it can record all your solar kWh's before your house or the utility grid uses them. Whether or not you use the solar energy or any un-used solar energy feeds backwards into the utility grid, your solar meter records every single kWh of it. Every year this meter is read by your utility company and a check is written to you for $.15 per kWh up to $.54 per kWh, up to a maximum of $5000 per year.
We hope this explanation was helpful. For any further questions please call Sunergy Systems at (206) 297-0086.
The Ballard Earth Day Street Party on Friday, April 24th is a sustainable street party benefitting Sustainable Ballard and celebrating Sunergy Systems’ 10th year anniversary and 1,000th installed solar energy system. As a way to thank Sustainable Ballard for eleven years of great service, the Ballard Earth Day was born. Sustainably-minded neighbors banding together to throw a street fair and celebrate Earth Day.Hosted by Sunergy Systems, Giddy Up Burgers & Greens, and New Roots Organics, all proceeds from this sustainable street party will be donated to Sustainable Ballard.
Time & Location:
Friday April 24th, 4pm to 8pm
NW 46th St, between Leary Way and 8th Ave NW