Many fast-food offerings are high in calories, artery-clogging saturated fat and sodium. In 2010, the U.S. Food and Drug Administration unveiled guidelines for a mandatory menu calorie count to be implemented in March 2011 for all chain restaurants with 20 or more locations.
The voltage is allowed to roam within a confined window while the charge current is set and will only moderate during saturation charge. The charge time of a sealed lead acid battery is 12â16 hours, up to 36â48 hours for large stationary batteries.
So Divide the Watt hours of your battery by the Wattage of your panel and multiply by 2.5. In our example above you would get 3.7 Watt hours / 2.0 Watts * 2.5 = 4.6 hours to fully charge.