Sizing Marine Solar Panels

Long term cruisers appriciate an abundance of power while the occasional cruisers may be satisfied with less.

Sizing marine solar panels.

But it is also massive shipping weight is 10 35 pounds. That s about the size of the battery it can maintain. Sizing your marine solar system. Insolation or sunlight intensity is measured in equivalent full sun hours.

Every ah amp hour consumed has a real cost in weight panels and dollars. If you can reduce consumption by 50 ah day you will save a battery the useable capacity a 120 watt panel and perhaps a mounting arch. Call us any time we re happy to help you work through designing your boat s solar system. Solar panel wiring the size wiring you use will depend on your panel array size and the length of your wire.

In sizing a solar pv system the first two factors we work from are the sunlight levels or insolation values from your area and the daily power consumption of your electrical loads. A 150ma solar panel can maintain a battery up to about 75ah. Sizing the panels for your battery. One hour of maximum or 100 sunshine.

The size is 26 3 20 1 1 2 this solar panel is very suitable for bigger boats and can power more critical and significant items on board.