Out of all electric fence devices, there are many options to choose from. For remote pastures without access to electricity, as well as for mobile electric fences, devices powered by solar energy and battery-operated electric fence devices are often the first choice.
While both options have their advantages, solar energy is increasingly gaining popularity - and for good reasons. In addition to their environmental aspect, solar devices also offer clear cost advantages compared to battery-operated alternatives. In this article, we take a closer look at the comparison between electric fence devices powered by solar energy and those that require disposable batteries, particularly in terms of their acquisition and operating costs.
Although solar devices may require a higher initial investment, you will see how they can pay off after just a few grazing seasons. Additionally, avoiding having to purchase and disposing of disposable batteries.
For our comparison, we have selected devices with similar/equal performance. By clicking on the images, you will be directed to the corresponding solar electric fence device.
Already cheaper in the second season: Gallagher S12 solar device
Battery used for this comparison: Gallagher Alkaline 9V/120 Ah
Battery device used for this comparison: Gallagher BA20
Already cheaper in the second season: Gallagher S20Li solar device
Battery used for this comparison: Gallagher Alkaline 9V/175 Ah
Battery device used for this comparison: Gallagher BA30
Already cheaper in the third season: Gallagher S30Li solar device
Battery used for this comparison: Gallagher Alkaline 9V/175 Ah
Battery device used for this comparison: Gallagher BA30
Already cheaper in the third season: Gallagher S40 solar device
Battery used for this comparison: Gallagher Alkaline 9V/210 Ah
Battery device used for this comparison: Gallagher BA40
Already cheaper in the second season: Gallagher S100 solar device
Battery used for this comparison: 2x Gallagher Alkaline 9V/210 Ah
Battery device used for this comparison: Gallagher BA80
* The costs used in our calculation are the manufacturer's suggested retail price. The selling prices in our shop may vary due to promotional offers or price adjustments and may therefore be higher or lower.
** To enable uniform comparability, a typical season in this calculation is considered to be 165 days or 5½ months long. In a real-life setting, the exact lifespan of an electric fence battery and the yield of solar panels depend on additional factors such as the region, pasture conditions, vegetation, fence conductor material, and of course, the type of animal. The batteries we have selected cover a complete season of 165 days under ideal conditions.
As of March 11, 2024.
