Solar Power for Boats

Alternative power. Off the grid living. Solar Panels: Generating power while at sea or anchored out. Using my boat Angel as an example, this simple visual intro demonstrates a 12 volt DC marine solar power system (photovoltaics) in use. More tech. detail can be found in Southwinds Magazine, May 2011 issue. (free downloads at www.southwindsmagazine.com) The article explores common ?'s such as: How much power does your boat need, selecting solar panels, charge controllers & cost comparison to a fuel-based charging system.
Note: these systems aren't perfect; a series of cloudy days will reduce those available amp hours from the battery bank. In long periods of cloudy weather, I run Angel's engine (under a load), its alternator keeping the batteries from getting too low.
Also check out:
http://www.solarreviewonline.com which leads to Cathy Mitschele's helpful eBook, http://budurl.com/SolarReviewPg2

Category:

Science & Technology

Tags:

• Solar panels
• photovoltaics
• solar power on boat
• marine solar power
• electricity from sun
• solar module
• live aboard boat
• alternative electricity
• solar panel how to

[twblaw]

very nice set up for solar panels. I have two 125 watt panels to install. I have I have a stern arch (for lack of a better word) made up of 3 inch stainless poles port and starbord with a 2 1/2 inch stainless cross member. The poles are afixed to the deck very well and have a 45 degree deck mounted bar port and starbord to provide stability. I am shocked at the weight of the 125 watt panels. would like to see a parts list for your design to see if it is beefy enough

thanks

terry

[captsam54]

Awesome.. Wanted ask you about what you had on your boat, but didn't know how to get a hold of you, without going thru ur sis... Plz, friend me on facebook if u can. Sam D. Wilson