{"product_id":"powmr-100a-mppt-solar-controller-12v-48v-auto-lcd-display-parallel-up-to-12-units-lithium-activation","title":"PowMr 100A MPPT Solar Controller – 12V-48V Auto, LCD Display, Parallel Up to 12 Units, Lithium Activation","description":"\u003ch2\u003ePowMr 100A MPPT Solar Controller: Scalable, Efficient, and Safe\u003c\/h2\u003e\n\u003cp\u003eDesigned for off‑grid energy setups, the PowMr 100A MPPT Solar Controller automatically detects 12V, 24V, 36V, and 48V systems. It supports parallel expansion up to 12 units, enabling you to scale solar input and energy storage without rewiring a whole system. The result is a flexible solution you can grow with, whether you’re wiring a cabin, RV, boat, or a remote workshop.\u003c\/p\u003e\n\n\u003ch3\u003eKey capabilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 12 units in parallel, enabling larger solar configurations and storage growth.\u003c\/li\u003e\n  \u003cli\u003eThree-stage charging: Bulk, Boost, Float, with adaptive boost charging to optimize cycles and help preserve battery health.\u003c\/li\u003e\n  \u003cli\u003eEfficient 100A MPPT controller compatible with 12\/24\/36\/48V systems, MPPT tracking up to 99% and peak conversion up to 97%.\u003c\/li\u003e\n  \u003cli\u003eWide PV input range up to 160V; recommended max PV power by voltage: 1200W (12V), 2400W (24V), 3600W (36V), 4800W (48V).\u003c\/li\u003e\n  \u003cli\u003eBroad battery compatibility: Lead-acid, Sealed, Gel, AGM, Flooded, Lithium, and user-defined configurations; Lithium mode includes activation feature.\u003c\/li\u003e\n  \u003cli\u003eComprehensive protection: PV short-circuit, PV over-current, load short-circuit, polarity reversals, over-temperature, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-life use cases\u003c\/h3\u003e\n\u003cp\u003eIn practical setups, this controller shines where growth, reliability, and safety matter. It pairs well with off‑grid cabins, recreational vehicles, boats, and remote workshops, especially when seasonal sun varies and expansion is on the horizon. The clear LCD readout helps you track performance as conditions shift, making it easier to plan usage and maintenance with confidence.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear LCD feedback helps you monitor voltage, current, and charging status at a glance.\u003c\/li\u003e\n  \u003cli\u003eHigh PV input tolerance reduces the need for frequent panel upgrades when adding more panels.\u003c\/li\u003e\n  \u003cli\u003eBattery flexibility supports upgrading from lead‑acid to lithium over time, with supported mode options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety and reliability\u003c\/h3\u003e\n\u003cp\u003eBeyond performance, built‑in protections guard essential components against common issues such as short circuits and temperature fluctuations. This focus on safety supports steady operation and helps minimize unexpected outages in remote locations.\u003c\/p\u003e\n\n\u003cp\u003eNote: Real-world results depend on your site, panel quality, and battery health. Plan around your daily energy needs and consider gradual system expansion as you monitor performance.\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 does the 12-unit parallel capability mean for my system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Up to 12 units can be connected in parallel, allowing you to scale PV input and energy storage for larger off-grid setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which battery types are supported and is lithium activation available?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports lead-acid, sealed, gel, AGM, flooded, and lithium batteries; lithium mode enables an activation feature for optimized charging.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PowMr","offers":[{"title":"Default Title","offer_id":45739282006202,"sku":"B0CYPWSLFV","price":377.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/powmr-100a-mppt-lcd-display.jpg?v=1774735923","url":"https:\/\/gardencanada.ca\/products\/powmr-100a-mppt-solar-controller-12v-48v-auto-lcd-display-parallel-up-to-12-units-lithium-activation","provider":"Garden Canada","version":"1.0","type":"link"}