SOLAR PANELS & WIND TURBINES ON CHARITY ISLAND
Charity Island is located 10 miles off shore and completely off the Grid. The Lightkeepers home and the Dinner Cruise operation is completely powered by renewable Energy. We combine a 2,700 watt solar panel array (nine 300 watt solar panels) with a 1000 watt wind turbine that work together to keep our 14,400 watt ( 14.3 KW ) 48 volt battery bank Charged.
PANELS VIEWED FROM THE PORCH
When we are on the island we rotate the panels to harvest up to 50% more power than if they were left in a fixed position. To see how the panels track the sun click here for the video.
Our Battery Bank is comprised of one 48 volt EG4 LiFePo Lithium Battery with 14,300 watts of storage. As we take power out of the battery bank we rely on the Solar Array and wind Turbine recharge the battery bank.
We use a 48 volt 6000XP EG4 all-in-one inverter that draws power from the battery and sends it into our electric service panel as AC or alternating power, the same power (electricity) we all have coming into our homes from the grid over on the mainland.
In the event we have no wind and or sun for a prolonged period and the batteries start to run to low, the inverter will automatically turn on a propane powered generator to power loads in the home and at the same time charge the batteries. Once the batteries are properly charged the Inverter will turn the generator off and we go back to all solar and wind power.
The system has worked flawlessly for 15 years. We have never been without power all these years.
As I looked into adding solar panels and a wind turbine to the existing system I learned there is really no one you can go to locally to get help on understanding how these components work, which ones were better than others, etc.
Learning how to put a OFF GRID system together requires a lot of time online study and evaluating all the various claims of manufacturers make about their products. It also requires hours and hours of viewing videos at youtube.
After almost six years of intermittent learning I finally purchased my first two solar panels in 2014. Those first two solar panels did such a great reducing the number of hours our generator ran I added another seven more panels and the wind turbine the very next year.
With nine solar panels the battery bank rarely needs the Generator for backup charging which prompted us add a electric chest freezer and switch from a Propane Refrigerator to an electric refrigerator in 2017.
Also in 2017 I decided to open a Renewable Energy Store in Standish to see if there was a market for a store that provided products and advice to people interested in “Going Green” or going “off the Grid” .
Our Store, Suntec Wind & Solar is located at 319 S. Main Street on US 23 in Standish, Michigan.
Suntec Wind & Solar designs, assembles and prewires power systems for both off grid and grid tie applications.
During the past several years we have sold or assisted in installing over a hundred “OFF GRID” power systems. Most are close to or identical to the system on Charity Island.
If you are looking to power an Off Grid home or Cabin please don’t hestitate to give us a call or stop in our store in Standish. We have roof and ground mount displays and pre-wired systems in stock.
We are happy to answer any questions you have so call us today. 989 737 4078