{"product_id":"suner-power-12v-30w-solar-battery-trickle-charger-maintainer-waterproof-mppt-controller-adjustable-pole-mount","title":"SUNER POWER 12V 30W Solar Battery Trickle Charger \u0026 Maintainer | Waterproof MPPT Controller + Adjustable Pole Mount","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe SUNER POWER 12V 30W Solar Battery Trickle Charger is built to keep your 12V batteries topped up in a variety of outdoor settings. Featuring a waterproof 30W solar panel, a built‑in Ultra‑Smart MPPT controller, and an adjustable pole mount, this compact system is designed for flexible, hands‑free charging on demand.\u003c\/p\u003e\u003ch3\u003eUltra‑Smart MPPT Performance\u003c\/h3\u003e\u003cp\u003ePowered by SUNER POWER's MPPT technology, the charger tracks the sun with precision. It delivers up to 99% tracking efficiency and up to 98% peak conversion efficiency, which can translate to approximately 20–30% higher utilization of available sunlight compared with basic chargers. Real‑world results vary with conditions, but the design aims to maximize energy capture over a typical day.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEfficient sun tracking optimizes energy delivery to the battery\u003c\/li\u003e\n\u003cli\u003eHigh conversion efficiency reduces energy loss during charging\u003c\/li\u003e\n\u003cli\u003ePotential for faster, steadier battery maintenance in variable light\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSmart Three‑Stage Charging and Battery Compatibility\u003c\/h3\u003e\u003cp\u003eThe improved 3‑stage charging algorithm cycles through Bulk, Absorption, and Float to maintain battery health. Each connected 12V battery can be charged and managed independently, with selectable modes for 12V lead‑acid variants and Li batteries, including AGM, flooded, gel, VRLA, and Lifepo4 where applicable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBulk for rapid initial charging, Absorption for safe topping, Float for maintenance\u003c\/li\u003e\n\u003cli\u003eIndependent per‑battery control supports diverse setups\u003c\/li\u003e\n\u003cli\u003eVersatile compatibility covers common 12V chemistries\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance‑Free Safety and Visibility\u003c\/h3\u003e\u003cp\u003eAutomatic stop when full and resume when discharge provides maintenance‑free operation. A comprehensive protection suite guards against over‑charge, over‑discharge, over‑voltage, over‑current, overload, short circuit, reverse polarity, and over‑temperature. Visual charge level indicators show 25%, 50%, 75%, and 100% progress at a glance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSmart safeguards protect batteries and wiring\u003c\/li\u003e\n\u003cli\u003eClear visual indicators simplify monitoring\u003c\/li\u003e\n\u003cli\u003eWaterproof design supports outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMounting, Durability, and Flexibility\u003c\/h3\u003e\u003cp\u003eThe included adjustable pole mount brackets allow precise tilt adjustments from 0 to 60 degrees (0‑15‑30‑45‑60) for optimal sun exposure. Brackets fit pole diameters from 1.5 to 3.0 inches. The panel uses Grade A+ solar cells, tempered glass, and a corrosion‑resistant frame to withstand UV exposure, rust, erosion, hail, and sand. This rugged build supports long‑term outdoor charging across vehicles, boats, RVs, Powersports, and more.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlexible tilt settings for best sun alignment\u003c\/li\u003e\n\u003cli\u003eDurable materials designed for harsh environments\u003c\/li\u003e\n\u003cli\u003eWell suited for boats, cars, trailers, and off‑grid setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal‑World Scenarios\u003c\/h3\u003e\u003cp\u003eUse this charger to maintain automotive batteries during storage, preserve marine or RV batteries during off‑season periods, or keep small off‑grid systems energized during camping trips. While results vary, the combination of smart control, flexible battery support, and robust construction makes it a practical option for outdoor charging needs.\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: What battery types are supported by this charger?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports 12V lead-acid variants (flooded, gel, AGM, VRLA) and LiFePO4 with selectable charging modes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the mounting hardware included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the kit includes adjustable pole mounting brackets for 1.5–3.0 inch poles for easy setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SUNER POWER","offers":[{"title":"Default Title","offer_id":45739533598906,"sku":"B0CS388G2M","price":247.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/suner-power-12v-solar-panel.jpg?v=1774738738","url":"https:\/\/gardencanada.ca\/products\/suner-power-12v-30w-solar-battery-trickle-charger-maintainer-waterproof-mppt-controller-adjustable-pole-mount","provider":"Garden Canada","version":"1.0","type":"link"}