{"product_id":"parmak-solar-electric-fencer-natural-low-impedance-charger-with-sealed-6v-battery-and-25-mile-range","title":"Parmak Solar Electric Fencer — Natural, Low‑Impedance Charger with Sealed 6V Battery and 25‑mile Range","description":"\u003cp\u003e\u003cstrong\u003eThe Parmak DF-SP-LI is a solar-powered, low-impedance electric fence charger engineered to run up to 25 miles of fencing reliably without frequent battery replacement.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, weatherproof unit pairs a high-efficiency solar panel with sealed rechargeable battery technology and solid-state circuitry to deliver consistent low-impedance pulses for livestock control. Designed and laser-trimmed for precision, the DF-SP-LI converts sunlight into usable energy and stores it in the included 6-volt sealed battery so the fence remains energized day and night—even after extended cloudy periods.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the DF-SP-LI keep a fence powered when the sun isn’t shining?\u003c\/h3\u003e\n\u003cp\u003eThe charger combines an oversized solar panel that charges more efficiently and a sealed 6V rechargeable battery that stores energy for use after sundown. Built-in circuitry manages charging and discharging to maximize runtime and protect the battery from overuse.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-efficiency solar panel boosts charging output by over 42% versus earlier models\u003c\/li\u003e\n  \u003cli\u003eSealed 6-volt battery included—no separate battery purchase required\u003c\/li\u003e\n  \u003cli\u003eRuntime: up to 21 days in total darkness on a full charge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kind of animals and fence length can it handle?\u003c\/h3\u003e\n\u003cp\u003eThe DF-SP-LI is sized for small to medium pastures and works well for common livestock such as cattle, horses, pigs and dogs. Its output supports up to 25 miles of fence wire under typical conditions with a low-impedance 1.6-joule energy delivery suitable for animal containment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended for cattle, horses, pigs and dogs\u003c\/li\u003e\n  \u003cli\u003eCharges and maintains fences up to 25 miles long (1.6 joules)\u003c\/li\u003e\n  \u003cli\u003eLow-impedance output improves effective shock delivery along the line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and weather-resistant is the unit for outdoor mounting?\u003c\/h3\u003e\n\u003cp\u003eThe housing and components are built for outdoor exposure, with a weatherproof enclosure that protects the electronics and battery from rain and temperature changes. Mounting options allow attachment to posts or buildings where the solar panel gets unobstructed sunlight for best performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTotally weatherproof design for year-round outdoor use\u003c\/li\u003e\n  \u003cli\u003eRugged enclosure protects solid-state circuitry and battery\u003c\/li\u003e\n  \u003cli\u003eSimple mounting for posts or structures with clear solar exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat monitoring and safety features are included?\u003c\/h3\u003e\n\u003cp\u003eAn integrated performance meter gives a quick visual readout of fence condition—good, marginal or bad—so you can diagnose issues at a glance. Solid-state electronics reduce maintenance needs versus older mechanical chargers, and the low-impedance output helps maintain effective pulses even with some vegetation contact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in performance meter displays fence status clearly\u003c\/li\u003e\n  \u003cli\u003eSolid-state circuitry for consistent pulses and low maintenance\u003c\/li\u003e\n  \u003cli\u003eLaser-trimmed manufacturing for precise energy output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Parmak DF-SP-LI is intended for farmers, ranchers and property owners who need a dependable, low-maintenance electric fence solution for small to medium pastures. It’s especially useful when access to mains power is limited or when you prefer a solar-first setup that avoids frequent battery swaps. Choose this model if you want weatherproof construction, a sealed battery included, and clear visual feedback on fence performance without complex upkeep.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long will the DF-SP-LI run without sunlight?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A full charge can power the unit for up to 21 days in total darkness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What fence length and animals is it suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports up to 25 miles of fence (1.6 joules) and is recommended for cattle, horses, pigs and dogs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Parmak","offers":[{"title":"Default Title","offer_id":56805848908116,"sku":"B000BWZB74","price":390.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/parmak-df-sp-li-front.jpg?v=1786810596","url":"https:\/\/gardenluxe.co.uk\/products\/parmak-solar-electric-fencer-natural-low-impedance-charger-with-sealed-6v-battery-and-25-mile-range","provider":"Gardenluxe Uk","version":"1.0","type":"link"}