{"product_id":"suner-power-12v-50w-solar-battery-trickle-charger-maintainer-waterproof-mppt-controller-adjustable-pole-mount","title":"SUNER POWER 12V 50W Solar Battery Trickle Charger \u0026 Maintainer | Waterproof MPPT Controller + Adjustable Pole Mount","description":"\u003ch2\u003eEffortless battery care with smart solar power\u003c\/h2\u003e\n\u003cp\u003eKeep batteries at peak readiness with the SUNER POWER 12V 50W solar trickle charger. This compact panel blends intelligent power tracking with automatic maintenance, turning sunny days into reliable battery care without daily attention. Real-world use becomes simpler, whether you’re off-grid on a boat, parked at a cabin, or maintaining gear for seasonal trips.\u003c\/p\u003e\n\u003ch2\u003eSmart MPPT power for reliable charging\u003c\/h2\u003e\n\u003cp\u003eEquipped with Ultra-Smart MPPT technology, the system targets maximum power points with high efficiency. Expect tracking up to 99% and peak conversion around 98%, helping you extract more usable energy from available sun. In practice, this may translate to steadier charging when light is limited or when panel angles shift during the day.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh tracking efficiency up to 99%\u003c\/li\u003e\n  \u003cli\u003ePeak conversion efficiency up to 98%\u003c\/li\u003e\n  \u003cli\u003ePotential 20–30% higher utilization than similar chargers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEfficient, safe, and auto-maintained charging\u003c\/h2\u003e\n\u003cp\u003eThe updated 3-stage charging algorithm (Bulk, Absorption, Float) provides thorough replenishment for 12V batteries while safeguarding health and longevity. The charger stops automatically when fully charged and resumes as needed, offering a hands-off experience in remote locations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3-stage charging supports safe, effective replenishment\u003c\/li\u003e\n  \u003cli\u003eFully automatic, maintenance-free operation\u003c\/li\u003e\n  \u003cli\u003eAutomatic resume after discharge to keep batteries ready\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt-in protections for harsh conditions\u003c\/h2\u003e\n\u003cp\u003eDesigned for real-world environments, it includes protections against over-charge, over-discharge, over-voltage, over-current, overload, short circuit, reverse polarity, and over-temperature. The unit is waterproof and spark-proof, increasing reliability for boats, RVs, and outdoor use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComprehensive safety protections\u003c\/li\u003e\n  \u003cli\u003eWaterproof construction for outdoor use\u003c\/li\u003e\n  \u003cli\u003eSpark-proof design for safer operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVisible status and flexible mounting\u003c\/h2\u003e\n\u003cp\u003eLED indicators visually show charge progress at 25%, 50%, 75%, and 100%, so you can gauge the state of charge at a glance. The included adjustable pole mount brackets let you set the panel angle from 0° to 60° to maximize sun exposure, compatible with poles 2.35–4.0 inches (60–100 mm) in diameter.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVisual charge indicators for quick status checks\u003c\/li\u003e\n  \u003cli\u003eAdjustable mounting angles for optimal sun exposure\u003c\/li\u003e\n  \u003cli\u003ePole compatibility supports common mast sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVersatile compatibility and durable build\u003c\/h2\u003e\n\u003cp\u003eThe charger supports multiple 12V battery chemistries with dedicated modes for 12V, 12V AGM, and 12V Lithium. It accommodates lead-acid variants (flooded, gel, AGM, SLA, VRLA) and LiFePO4 batteries. Built with Grade A+ solar cells, tempered glass, and a corrosion-resistant frame, it’s built to endure sun, wind, and rain.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree charging modes: 12V, 12V AGM, and 12V Lithium\u003c\/li\u003e\n  \u003cli\u003eSupports flooded, gel, AGM, SLA, VRLA, and LiFePO4 batteries\u003c\/li\u003e\n  \u003cli\u003ePremium materials for outdoor durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith its compact size, weatherproof design, and smart charging, this SUNER POWER charger offers practical battery care for boats, cars, RVs, and seasonal gear.\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 makes the SUNER POWER 12V 50W solar charger stand out?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It blends Ultra-Smart MPPT tracking, a three‑stage charging algorithm, and auto-maintenance for low‑effort battery care.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which batteries and setups are compatible?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports 12V lead-acid variants (flooded, gel, AGM) and LiFePO4 lithium batteries, with dedicated AGM and Lithium charging modes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SUNER POWER","offers":[{"title":"Default Title","offer_id":45739592581306,"sku":"B0D4YGZSR7","price":320.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/sunpower-12v-50w-solar-panel-ultra-smart-mppt.jpg?v=1774741075","url":"https:\/\/gardencanada.ca\/products\/suner-power-12v-50w-solar-battery-trickle-charger-maintainer-waterproof-mppt-controller-adjustable-pole-mount","provider":"Garden Canada","version":"1.0","type":"link"}