{"product_id":"speedrite-s500-solar-energizer-0-50-joule","title":"Speedrite S500 SOLAR Energizer, 0.50 Joule","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-8 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpeedrite S500 Solar Energizer – 0.50 Joule\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSpeedrite S500 Solar Energizer\u003c\/strong\u003e is a compact, self-contained electric fence energizer designed for portable fencing, rotational grazing, and remote locations where AC power is unavailable. With \u003cstrong\u003e0.50 joule output\u003c\/strong\u003e, it provides dependable fence power for smaller livestock fencing systems while using solar energy to keep the internal battery charged.\u003c\/p\u003e\n\u003cp\u003eIts portable, all-in-one design makes the S500 an excellent choice for temporary paddocks, pasture subdivision, and other off-grid fencing applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e0.50 Joule Output:\u003c\/strong\u003e Provides reliable power for smaller electric fence systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Powered:\u003c\/strong\u003e Integrated solar charging helps maintain the battery without requiring access to utility power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePortable Design:\u003c\/strong\u003e Easy to relocate as fencing and grazing needs change.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Rotational Grazing:\u003c\/strong\u003e Well suited for temporary paddocks, strip grazing, and pasture subdivision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOff-Grid Operation:\u003c\/strong\u003e Excellent for remote pastures and locations without convenient access to AC electricity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeather-Ready Construction:\u003c\/strong\u003e Designed for outdoor agricultural use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimple Fence Solution:\u003c\/strong\u003e Combines the energizer, battery, and solar charging system into a convenient package.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Speedrite S500 Solar\u003cbr\u003e\u003cstrong\u003eOutput Energy:\u003c\/strong\u003e \u003cstrong\u003e0.50 Joule\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePower Source:\u003c\/strong\u003e Solar\/Battery\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Portable and smaller electric fence systems\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eEnergizer Sizing Recommendation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWe recommend sizing your energizer using the 1 Joule Per Mile Rule.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen calculating fence size, use the \u003cstrong\u003etotal miles of energized wire\u003c\/strong\u003e, not simply the perimeter distance. Based on our sizing guideline, a \u003cstrong\u003e0.50-joule output energizer is best suited for approximately 1\/2 mile of energized wire\u003c\/strong\u003e under good fence conditions.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eGrounding Recommendation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWe recommend 3 feet of grounding per output joule.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e0.50-joule output\u003c\/strong\u003e, that equals approximately \u003cstrong\u003e1.5 feet of grounding\u003c\/strong\u003e as a starting point. Soil conditions can significantly affect grounding performance, and additional grounding may be beneficial in dry, sandy, or rocky conditions.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCommon Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRotational grazing\u003c\/li\u003e\n\u003cli\u003eStrip grazing\u003c\/li\u003e\n\u003cli\u003eTemporary electric fencing\u003c\/li\u003e\n\u003cli\u003ePasture subdivision\u003c\/li\u003e\n\u003cli\u003eRemote paddocks\u003c\/li\u003e\n\u003cli\u003eSmall livestock fencing systems\u003c\/li\u003e\n\u003cli\u003eOff-grid electric fencing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e3-Year Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eUse Summary\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSpeedrite S500 Solar Energizer\u003c\/strong\u003e provides a convenient, portable, and off-grid solution for smaller electric fencing systems. With \u003cstrong\u003e0.50 joule output\u003c\/strong\u003e, integrated solar charging, and a self-contained design, it is an excellent option for rotational grazing and temporary fencing where dependable power and portability are important.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden has-[\u0026gt;_:empty]:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none -mt-px h-px translate-y-(--scroll-root-safe-area-inset-bottom)\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Speedrite","offers":[{"title":"Default Title","offer_id":45466016645189,"sku":"603 PE 00840","price":379.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7617\/7221\/files\/Speedrite_500_copy.webp?v=1786488806","url":"https:\/\/usagrazingsystems.com\/products\/speedrite-s500-solar-energizer-0-50-joule","provider":"USA Grazing Systems","version":"1.0","type":"link"}