If you are considering solar panels for your boat, please take the time to read this listing it might suprise you! These 20W(510mm x 360mm), 50W (770mm x 500mm) and 100W Panels (1100 mm x 680mm) features. Junction box with oversized diode to prevent batteries discharging overnight. Junction box attached with Marine Grade adhesive to ensure permanent adhesion in wet environment. 1 metre long 2.5mm TINNED cables with Glands again sealed with Marine Grade sealant.Junction box cover sealed with marine grade sealant. The oversized diode makes it far less likely to fail leading to batteries discharging. Most junction boxes are glued on with cheap and non waterproof glues. Tinned cables mean they won't rot in the marine environment, if rot is allowed to'crawl' up the cable (the blackening often seen in non-tinned wire) once it reaches the junction box the panel is a write off. Most Junction boxes have a small seal around the lid which often leak when submerged in water, a regular occurrence on some sailboats. Similarly the cable glands are often of a cheap and ineffectual nature, fine for the odd rain shower but no good when that wave comes over the deck.
The high voltage of these panels mean that they start charging in lower light conditions and are less susceptible to shadowing. If the voltage output falls below 12.4v charging is effectively stopped so a higher starting point means these panels will charge more than equivalent panels with a lower open circuit voltage.The panels can be flexed in one direction enabling them to be secured to curved decks and the non-slip self healing surface means that once securely fixed they can be walked on. Each panel has been individually tested to a depth of 1 Metre to ensure that they are comple. Waterproof before leaving the factory. We also sell a charge regulator, essential for correct and safe charging. The item "Marine Solar Panel Semi Flexible IP68 Motorboat Boat Yacht and Caravan Motorhome" is in sale since Thursday, June 7, 2018. This item is in the category "Sporting Goods\Scuba & Snorkelling\Boots & Gloves".bazaar" and is located in Plymouth.
This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Bahrain, Canada, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Dominican republic, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, El salvador, Trinidad and tobago, Uruguay, Russian federation.