{"product_id":"zareba-solar-electric-fence-charger-5-mile-low-impedance-energizer-with-360-solar-panel-black-weatherproof-case","title":"Zareba Solar Electric Fence Charger — 5-Mile Low-Impedance Energizer with 360° Solar Panel, Black Weatherproof Case","description":"\u003cp\u003e\u003cstrong\u003eThe Zareba ESP5M-Z Solar Electric Fence Charger is a low-impedance, solar-powered energizer built to deliver reliable shock energy for up to 5 miles of fencing to contain livestock and deter predators.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for farms and remote pastures, this solar fence charger combines a built-in sun-tracking panel, a rechargeable internal battery and rugged weatherproof housing to keep cattle, horses, sheep, goats and pigs safely contained without a constant AC hookup. With 0.15 output joules and low-impedance circuitry, the unit provides useful power for a variety of fence materials while resisting loss through light vegetation. The charger is full-load tested in the USA and includes mounting hardware that fits common post types for fast installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow much fence can this charger power and what affects its reach?\u003c\/h3\u003e\n\n\u003cp\u003eThe ESP5M-Z is rated to energize up to 5 miles of fence in ideal, clear-line conditions and about 2.5 miles where light vegetation is present. Actual coverage depends on fence conductor type, vegetation contact, grounding quality and how many insulators or breaks exist along the line.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUp to 5 miles in optimal conditions; ~2.5 miles with some vegetation contact\u003c\/li\u003e\n  \u003cli\u003eWorks with steel, aluminum, polywire, poly rope and poly tape\u003c\/li\u003e\n  \u003cli\u003eLow-impedance design helps push current through light weeds and grass\u003c\/li\u003e\n  \u003cli\u003eGood grounding improves effective range and consistent voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the solar and battery system keep the charger running through cloudy weather?\u003c\/h3\u003e\n\n\u003cp\u003eThe unit uses an integrated solar panel feeding an internal rechargeable battery sized to store multiple days of energy. With a full three-day initial charge in direct sun, the system can deliver continuous operation for as long as two weeks without sunlight under normal load conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBuilt-in solar panel with 360-degree rotation for better sun exposure\u003c\/li\u003e\n  \u003cli\u003eInternal rechargeable battery stores enough energy for up to two weeks\u003c\/li\u003e\n  \u003cli\u003eInitial three-day full-sun charge recommended before first use\u003c\/li\u003e\n  \u003cli\u003eStore energy management reduces battery drain during low-sun periods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation features and protections help this charger survive outdoor conditions?\u003c\/h3\u003e\n\n\u003cp\u003eThe ESP5M-Z ships in a durable, weather-resistant case and includes a mounting bracket compatible with T-posts, Y-posts and round wooden posts for simple placement around your property. The solar panel assembly rotates to follow sun position, and the charger has been tested to withstand lightning exposure better than many basic models.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty black housing shields electronics from rain and UV\u003c\/li\u003e\n  \u003cli\u003eMounting bracket fits T-posts, Y-posts and round wood posts\u003c\/li\u003e\n  \u003cli\u003e360-degree rotation for optimal solar alignment throughout the day\u003c\/li\u003e\n  \u003cli\u003eManufactured and full-load tested in the USA; improved lightning resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much power does it deliver to animals and which fences are compatible?\u003c\/h3\u003e\n\n\u003cp\u003eThis low-impedance energizer produces 0.15 output joules—sufficient for common livestock containment and predator deterrence when installed correctly. It works with conductive metal wires as well as modern poly products, but performance is best on properly tensioned, well-grounded lines free of heavy vegetation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e0.15 output joules designed for livestock and perimeter protection\u003c\/li\u003e\n  \u003cli\u003eCompatible with steel, aluminum, polywire, poly rope and poly tape\u003c\/li\u003e\n  \u003cli\u003eLow-impedance circuitry improves shock delivery through light weeds\u003c\/li\u003e\n  \u003cli\u003eRegular fence testing recommended for consistent animal safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Farmers, ranchers and hobby homesteaders who need a rugged, off-grid energizer for pastures and perimeter fences will appreciate the Zareba ESP5M-Z. It’s well suited for properties where AC power is unavailable or intermittent, where reliable solar charging and straightforward mounting make installation quick, and where low-impedance output helps maintain effectiveness across mixed fencing and light vegetation. Consider adding dedicated lightning protection accessories and routine voltage checks to extend service life and ensure consistent animal containment.\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 Zareba solar charger run without sunlight?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: With a full initial charge, the internal battery can power the unit for up to two weeks without sunlight under typical conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this energizer handle polywire and steel wire fences?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s compatible with steel, aluminum, polywire, poly rope and poly tape when properly installed and grounded.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Zareba","offers":[{"title":"Default Title","offer_id":56801339965780,"sku":"B0079GH86C","price":200.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/zareba-esp5m-z-front-view.jpg?v=1786740562","url":"https:\/\/gardenluxe.co.uk\/products\/zareba-solar-electric-fence-charger-5-mile-low-impedance-energizer-with-360-solar-panel-black-weatherproof-case","provider":"Gardenluxe Uk","version":"1.0","type":"link"}